# TVS Diode, 1.5KE, Unidirectional, 23.1 V, 37.5 V, DO-201AE, 2 Pins

![Product image](https://novapart.co/image/farnell:2677529/)

**URL**: https://novapart.co/products/1.5KE27A/tvs-diode-15ke-unidirectional-231-v-375-do-201ae-2
**SKU**: 1.5KE27A
**Manufacturer**: TAIWAN SEMICONDUCTOR
**Category**: Circuit Protection || TVS - Transient Voltage Suppressors || TVS Diodes
**Price**: €0.2130
**Stock**: 500+
**Lead Time**: 134 days (indicative)

## Description

Product Range:1.5KE Series; TVS Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:23.1V; Clamping Voltage Vc Max:37.5V; Diode Case Style:DO-201AE; No. of Pins:2Pins; Breakd

## Specifications

| Parameter | Value |
|---|---|
| No. Of Pins | 2Pins |
| Tvs Polarity | Unidirectional |
| Product Range | 1.5KE |
| Qualification | - |
| Diode Mounting | Through Hole |
| Diode Case Style | DO-201AE |
| Clamping Voltage Max | 37.5V |
| Reverse Standoff Voltage | 23.1V |
| Maximum Breakdown Voltage | 28.4V |
| Minimum Breakdown Voltage | 25.7V |
| Operating Temperature Max | 175°C |
| Peak Pulse Power Dissipation | 1.5kW |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2677529/)

## **1.5KE SERIES** 

## Taiwan Semiconductor 

## **1500W, 6.8V - 440V Transient Voltage Suppressor** 

## FEATURES 

- AEC-Q101 qualified available 

- Excellent clamping capability 

- Low dynamic impedance 

- 1500W surge capability at 10/1000μs waveform 

- Fast response time: Typically less than 1.0ps from 0 volt to VBR for unidirectional and 5.0ns for bidirectional 

- Typical IR less than 1μA above 10V 

- Meets ISO 7637-2 (Pulse 1/2a/2b/3a/3b) 

- RoHS Compliant 

- Halogen-free according to IEC 61249-2-21 

## APPLICATIONS 

## KEY PARAMETERS 

|KEY PARAMETERS|KEY PARAMETERS|KEY PARAMETERS|
|---|---|---|
|PARAMETER|VALUE|UNIT|
|VWM|5.5 - 376|V|
|VBR (uni - directional)|6.12 - 462|V|
|VBR (bi - directional)|6.12 - 462|V|
|PPK|1500|W|
|TJ MAX|175||
|Package|DO-201||



**==> picture [129 x 34] intentionally omitted <==**

**----- Start of picture text -----**<br>
Pd) ROHS HALOGEN<br>Zs COMPLIANT FREE<br>**----- End of picture text -----**<br>


- Protect sensitive circuit from damage by high voltage transients 

- Lighting, ESD transient voltage protection of IC, system 

- Inductive switching load protection of IC, system 

- Electrical Fast Transient Immunity protection of IC, system 

## MECHANICAL DATA 

- Case: DO-201 

- Molding compound meets UL 94V-0 flammability rating 

**DO-201** 

- Terminal: Pure tin plated leads, solderable per J-STD-002 

- Meet JESD 201 class 2 whisker test 

- Polarity: As marked 

- Weight: 0.090g (approximately) 

|ABSOLUTE MAXIMUM RATINGS (TA= 25°C unless otherwise noted)|ABSOLUTE MAXIMUM RATINGS (TA= 25°C unless otherwise noted)|ABSOLUTE MAXIMUM RATINGS (TA= 25°C unless otherwise noted)|ABSOLUTE MAXIMUM RATINGS (TA= 25°C unless otherwise noted)|
|---|---|---|---|
|PARAMETER|SYMBOL|VALUE|UNIT|
|Peak power dissipation at TA= 25°C, Tp = 1ms(1)|PPK|1500|W|
|Steady state power dissipation at TL= 75°C<br>leadlengths.375", 9.5mm(2)|PD|5|W|
|Peak forward surge current, 8.3ms single half sine-wave<br>superimposed on ratedload forUni-directionalonly|IFSM|200|A|
|Forward Voltage @ IF= 50A for Uni-directional only(3)|VF|3.5 / 5.0|V|
|Junction temperature|TJ|- 55 to +175|°C|
|Storage temperature|TSTG|- 55 to +175|°C|



## **Notes:** 

1. Non-repetitive Current Pulse Per Fig.3 and Derated above TA = 25°C Per Fig.2 

2. Mounted on Copper Pad Area of 0.6" x 0.6" (16mm x 16mm) 

3. VF = 3.5V for Devices of VBR ≦ 200V and VF = 5.0V Max. for Devices VBR > 200V 

## **Devices for Bipolar Applications** 

1. For bidirectional use C or CA suffix for types 1.5KE6.8 - Types 1.5KE440 2. Electrical characteristics apply in both directions 

1 Version: O2104 

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## ~~|~~ ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) 

|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|
|---|---|---|---|---|---|---|---|---|---|---|
|**JEDEC**<br>**type**<br>**number**|**General**<br>**part**<br>**number**|**Nominal**<br>**Voltage**|**Breakdown**<br>**voltage**<br>**VBR@IT**<br>**(V)**<br>**(Note 1)**||**Test**<br>**current**<br>**IT **<br>**(mA)**|**Working**<br>**stand-off**<br>**voltage**<br>**VWM**<br>**(V)**|**stand-off**<br>**Maximum**<br>**blocking**<br>**leakage**<br>**current**<br>**ID@VWM**<br>**(µA)**|**Maximum**<br>**peak**<br>**impulse**<br>**current**<br>**IPP**<br>**(A)**<br>**(Note 2)**|**Maximum**<br>**clamping**<br>**voltage**<br>**VC@IPP**<br>**(V)**|**Maximum**<br>**temperature**<br>**coefficient**<br>**of VBR(%/°C)**|
||||Min|Max|||||||
|1N6267<br>~~a~~|1.5KE6.8<br>~~a~~|6.8<br>~~a~~|6.12<br>~~a~~|7.48<br>~~a~~|10<br>~~a~~|5.50<br>~~a~~|1000<br>~~a~~|145<br>~~a~~|10.8<br>~~a~~|0.057<br>~~a~~|
|1N6267A 1.5KE6.8A<br>~~a~~|1N6267A 1.5KE6.8A<br>~~a~~|6.8<br>~~a~~|6.45<br>~~a~~|7.14<br>~~a~~|10<br>~~a~~|5.80<br>~~a~~|1000<br>~~a~~|150<br>~~a~~|10.5<br>~~a~~|0.057<br>~~a~~|
|1N6268<br>~~a~~|1.5KE7.5<br>~~a~~|7.5<br>~~a~~|6.75<br>~~a~~|8.25<br>~~a~~|10<br>~~a~~|6.05<br>~~a~~|500<br>~~a~~|134<br>~~a~~|11.7<br>~~a~~|0.061<br>~~a~~|
|1N6268A 1.5KE7.5A<br>~~a~~|1N6268A 1.5KE7.5A<br>~~a~~<br>~~ee~~|7.5<br>~~a~~<br>~~ee~~|7.13<br>~~a~~<br>~~ee~~|7.88<br>~~a~~<br>~~ee~~|10<br>~~a~~<br>~~ee~~|6.40<br>~~a~~<br>~~ee~~|500<br>~~a~~<br>~~ee~~|139<br>~~a~~<br>~~ee~~|11.3<br>~~a~~<br>~~ee~~|0.061<br>~~a~~<br>~~ee~~|
|1N6269<br>~~I~~<br>~~Rs~~|1.5KE8.2<br>~~GO~~<br>~~ee~~|8.2<br>~~GO~~<br>~~ee~~|7.38<br>~~GO~~|9.02<br>~~GO~~<br>~~GG~~|10<br>~~GO~~<br>~~GG~~|6.63<br>~~GO~~<br>~~GG~~|200<br>~~GO~~|126<br>~~GO~~<br>~~OO~~|12.5<br>~~GO~~<br>~~OO~~|0.065<br>~~GO~~|
|1N6269A 1.5KE8.2A<br>~~Rs~~|1N6269A 1.5KE8.2A<br>~~ee~~|8.2<br>~~ee~~|7.79|8.61<br>~~GG~~|10<br>~~GG~~|7.02<br>~~GG~~|200|130<br>~~OO~~|12.1<br>~~OO~~|0.065|
|1N6270<br>~~Rs ~~<br>~~ee~~<br>~~Rs~~|1.5KE9.1<br> ~~ee~~<br>~~ee~~<br>~~ee~~|9.1<br>~~ee~~<br>~~ee~~<br>~~ee~~|8.19<br>~~ee~~|10.00<br>~~GG~~<br>~~ee~~<br>~~GG~~|1.0<br>~~GG~~<br>~~ee~~<br>~~GG~~|7.37<br>~~GG~~<br>~~ee~~<br>~~GG~~|50<br>~~ee~~|114<br>~~OO~~<br>~~ee~~<br>~~OO~~|13.8<br>~~OO~~<br>~~ee~~<br>~~OO~~|0.068<br>~~ee~~|
|1N6270A 1.5KE9.1A<br>~~Rs~~|1N6270A 1.5KE9.1A<br>~~ee~~|9.1<br>~~ee~~|8.65|9.55<br>~~GG~~|1.0<br>~~GG~~|7.78<br>~~GG~~|50|117<br>~~OO~~|13.4<br>~~OO~~|0.068|
|1N6271<br>~~Rs ~~<br>~~ee~~<br>~~Rs~~|1.5KE10<br> ~~ee~~<br>~~ee~~<br>~~ee~~|10<br>~~ee~~<br>~~ee~~<br>~~ee~~|9.00<br>~~ee~~|11.00<br>~~GG~~<br>~~ee~~<br>~~GG~~|1.0<br>~~GG~~<br>~~ee~~<br>~~GG~~|8.10<br>~~GG~~<br>~~ee~~<br>~~GG~~|10<br>~~ee~~|105<br>~~OO~~<br>~~ee~~<br>~~OO~~|15.0<br>~~OO~~<br>~~ee~~<br>~~OO~~|0.073<br>~~ee~~|
|1N6271A 1.5KE10A<br>~~Rs~~|1N6271A 1.5KE10A<br>~~ee~~|10<br>~~ee~~|9.50|10.5<br>~~GG~~|1.0<br>~~GG~~|8.55<br>~~GG~~|10|108<br>~~OO~~|14.5<br>~~OO~~|0.073|
|1N6272<br>~~Rs ~~<br>~~ee~~|1.5KE11<br> ~~ee~~<br>~~ee~~|11<br>~~ee~~<br>~~ee~~|9.90<br>~~ee~~|12.1<br>~~GG~~<br>~~ee~~|1.0<br>~~GG~~<br>~~ee~~|8.92<br>~~GG~~<br>~~ee~~|1<br>~~ee~~|97<br>~~OO~~<br>~~ee~~|16.2<br>~~OO~~<br>~~ee~~|0.075<br>~~ee~~|
|1N6272A 1.5KE11A<br>~~ee~~<br>~~Rs~~|1N6272A 1.5KE11A<br>~~ee~~<br>~~ee~~|11<br>~~ee~~<br>~~ee~~|10.5|11.6<br>~~GG~~<br>~~GG~~|1.0<br>~~GG~~<br>~~GG~~|9.40<br>~~GG~~<br>~~GG~~|1|100<br>~~OO~~<br>~~OO~~|15.6<br>~~OO~~<br>~~OO~~|0.075|
|1N6273<br>~~Rs~~|1.5KE12<br>~~ee~~|12<br>~~ee~~|10.8|13.2<br>~~GG~~|1.0<br>~~GG~~|9.72<br>~~GG~~|1|91<br>~~OO~~|17.3<br>~~OO~~|0.078|
|1N6273A 1.5KE12A<br>~~Rs ~~<br>~~ee~~<br>~~Rs~~|1N6273A 1.5KE12A<br> ~~ee~~<br>~~ee~~<br>~~ee~~|12<br>~~ee~~<br>~~ee~~<br>~~ee~~|11.4<br>~~ee~~|12.6<br>~~GG~~<br>~~ee~~<br>~~GG~~|1.0<br>~~GG~~<br>~~ee~~<br>~~GG~~|10.20<br>~~GG~~<br>~~ee~~<br>~~GG~~|1<br>~~ee~~|94<br>~~OO~~<br>~~ee~~<br>~~OO~~|16.7<br>~~OO~~<br>~~ee~~<br>~~OO~~|0.078<br>~~ee~~|
|1N6274<br>~~Rs~~|1.5KE13<br>~~ee~~|13<br>~~ee~~|11.7|14.3<br>~~GG~~|1.0<br>~~GG~~|10.50<br>~~GG~~|1|82<br>~~OO~~|19.0<br>~~OO~~|0.081|
|1N6274A 1.5KE13A<br>~~Rs ~~<br>~~ee~~<br>~~Rs~~|1N6274A 1.5KE13A<br> ~~ee~~<br>~~ee~~<br>~~ee~~|13<br>~~ee~~<br>~~ee~~<br>~~ee~~|12.4<br>~~ee~~|13.7<br>~~GG~~<br>~~ee~~<br>~~GG~~|1.0<br>~~GG~~<br>~~ee~~<br>~~GG~~|11.10<br>~~GG~~<br>~~ee~~<br>~~GG~~|1<br>~~ee~~|86<br>~~OO~~<br>~~ee~~<br>~~OO~~|18.2<br>~~OO~~<br>~~ee~~<br>~~OO~~|0.081<br>~~ee~~|
|1N6275<br>~~Rs~~<br>~~ee~~|1.5KE15<br>~~ee~~<br>~~ee~~|15<br>~~ee~~<br>~~GD~~|13.5<br>~~GD~~|16.5<br>~~GG~~<br>~~GD~~|1.0<br>~~GG~~<br>~~GD~~|12.10<br>~~GG~~<br>~~GD~~|1<br>~~GD~~|71<br>~~OO~~<br>~~GD~~|22.0<br>~~OO~~<br>~~GD~~|0.084<br>~~GD~~|
|1N6275A 1.5KE15A<br>~~Rs ~~<br>~~ee~~<br>~~**R**s~~|1N6275A 1.5KE15A<br> ~~ee~~<br>~~ee~~<br>~~ee~~|15<br>~~ee~~<br>~~GD~~<br>~~ee~~|14.3<br>~~GD~~<br>~~GG~~|15.8<br>~~GG~~<br>~~GD~~<br>~~GG~~|1.0<br>~~GG~~<br>~~GD~~<br>~~GG~~|12.80<br>~~GG~~<br>~~GD~~<br>~~GG~~|1<br>~~GD~~<br>~~GG~~|74<br>~~OO~~<br>~~GD~~<br>~~GG~~|21.2<br>~~OO~~<br>~~GD~~<br>~~GG~~|0.084<br>~~GD~~<br>~~GG~~|
|1N6276<br>~~ee~~<br>~~**R**s~~|1.5KE16<br>~~ee~~<br>~~ee~~|16<br>~~GD~~<br>~~ee~~|14.4<br>~~GD~~<br>~~GG~~|17.6<br>~~GD~~<br>~~GG~~|1.0<br>~~GD~~<br>~~GG~~|12.90<br>~~GD~~<br>~~GG~~|1<br>~~GD~~<br>~~GG~~|67<br>~~GD~~<br>~~GG~~|23.5<br>~~GD~~<br>~~GG~~|0.086<br>~~GD~~<br>~~GG~~|
|1N6276A 1.5KE16A<br>~~**R**s ~~<br>~~**R**s~~|1N6276A 1.5KE16A<br> ~~ee~~<br>~~ee~~|16<br>~~ee~~<br>~~ee~~|15.2<br>~~GG~~<br>~~GG~~|16.8<br>~~GG~~<br>~~GG~~|1.0<br>~~GG~~<br>~~e~~<br>~~GG~~|13.60<br>~~GG~~<br>~~e~~<br>~~GG~~|1<br>~~GG~~<br>~~e~~<br>~~GG~~|70<br>~~GG~~<br>~~e~~<br>~~GG~~|22.5<br>~~GG~~<br>~~e~~<br>~~GG~~|0.086<br>~~GG~~<br>~~e~~<br>~~GG~~|
|1N6277<br>~~**R**s~~|1.5KE18<br>~~ee~~|18<br>~~ee~~|16.2<br>~~GG~~|19.8<br>~~GG~~|1.0<br>~~GG~~|14.50<br>~~GG~~|1<br>~~GG~~|59<br>~~GG~~|26.5<br>~~GG~~|0.088<br>~~GG~~|
|1N6277A 1.5KE18A<br>~~**R**s ~~<br>~~Rs~~|1N6277A 1.5KE18A<br> ~~ee~~<br>~~ee~~|18<br>~~ee~~<br>~~ee~~|17.1<br>~~GG~~<br>~~GG~~|18.9<br>~~GG~~<br>~~GG~~|1.0<br>~~GG~~<br>~~e~~<br>~~GG~~|15.30<br>~~GG~~<br>~~e~~<br>~~GG~~|1<br>~~GG~~<br>~~e~~<br>~~GG~~|60<br>~~GG~~<br>~~e~~<br>~~GG~~|25.5<br>~~GG~~<br>~~e~~<br>~~GG~~|0.088<br>~~GG~~<br>~~e~~<br>~~GG~~|
|1N6278<br>~~Rs~~|1.5KE20<br>~~ee~~|20<br>~~ee~~|18.0<br>~~GG~~|22.0<br>~~GG~~|1.0<br>~~GG~~|16.20<br>~~GG~~|1<br>~~GG~~|54<br>~~GG~~|29.1<br>~~GG~~|0.090<br>~~GG~~|
|1N6278A 1.5KE20A<br>~~Rs ~~<br>~~se~~|1N6278A 1.5KE20A<br> ~~ee~~<br>~~se~~|20<br>~~ee~~<br>~~ee~~|19.0<br>~~GG~~<br>~~ee~~|21.0<br>~~GG~~<br>~~GG~~|1.0<br>~~GG~~<br>~~GG~~|17.10<br>~~GG~~<br>~~GG~~|1<br>~~GG~~|56<br>~~GG~~|27.7<br>~~GG~~|0.090<br>~~GG~~|
|1N6279<br>~~Re~~<br>~~**R**s~~|1.5KE22<br>~~Re~~<br>~~ee~~|22<br>~~Re~~<br>~~ee~~|19.8<br>~~Re~~<br>~~GG~~|24.2<br>~~Re~~<br>~~GG~~|1.0<br>~~Re~~<br>~~GG~~|17.80<br>~~Re~~<br>~~GG~~|1<br>~~Re~~<br>~~GG~~|49<br>~~Re~~<br>~~GG~~|31.9<br>~~Re~~<br>~~GG~~|0.092<br>~~Re~~<br>~~GG~~|
|1N6279A 1.5KE22A<br>~~**R**s~~|1N6279A 1.5KE22A<br>~~ee~~|22<br>~~ee~~|20.9<br>~~GG~~|23.1<br>~~GG~~|1.0<br>~~GG~~|18.80<br>~~GG~~|1<br>~~GG~~|51<br>~~GG~~|30.6<br>~~GG~~|0.092<br>~~GG~~|
|1N6280<br>~~**R**s ~~<br>~~**R**s~~|1.5KE24<br> ~~ee~~<br>~~ee~~|24<br>~~ee~~<br>~~ee~~|21.6<br>~~GG~~<br>~~GG~~|26.4<br>~~GG~~<br>~~GG~~|1.0<br>~~GG~~<br>~~e~~<br>~~GG~~|19.40<br>~~GG~~<br>~~e~~<br>~~GG~~|1<br>~~GG~~<br>~~e~~<br>~~GG~~|45<br>~~GG~~<br>~~e~~<br>~~GG~~|34.7<br>~~GG~~<br>~~e~~<br>~~GG~~|0.094<br>~~GG~~<br>~~e~~<br>~~GG~~|
|1N6280A 1.5KE24A<br>~~**R**s~~|1N6280A 1.5KE24A<br>~~ee~~|24<br>~~ee~~|22.8<br>~~GG~~|25.2<br>~~GG~~|1.0<br>~~GG~~|20.50<br>~~GG~~|1<br>~~GG~~|47<br>~~GG~~|33.2<br>~~GG~~|0.094<br>~~GG~~|
|1N6281<br>~~**R**s ~~|1.5KE27<br> ~~ee~~|27<br>~~ee~~|24.3<br>~~GG~~|29.7<br>~~GG~~|1.0<br>~~GG~~<br>~~e~~|21.80<br>~~GG~~<br>~~e~~|1<br>~~GG~~<br>~~e~~|40<br>~~GG~~<br>~~e~~|39.1<br>~~GG~~<br>~~e~~|0.096<br>~~GG~~<br>~~e~~|
|1N6281A 1.5KE27A<br>~~se~~<br>~~se~~|1N6281A 1.5KE27A<br>~~se ~~<br>~~se~~|27<br> ~~ee~~<br>|25.7<br>~~ee ~~<br>|28.4<br> ~~GG~~|1.0<br>~~GG~~|23.10<br>~~GG~~|1|42<br>~~DO~~|37.5<br>~~DO~~|0.096|
|1N6282<br>~~a GO~~<br>~~se~~|1.5KE30<br>~~GO~~<br>~~se~~|30<br>~~GO~~<br>|27.0<br>~~GO~~<br>|33.0<br>~~GO~~|1.0<br>~~GO~~|24.30<br>~~GO~~|1<br>~~GO~~|36<br>~~GO~~<br>~~DO~~|43.5<br>~~GO~~<br>~~DO~~|0.097<br>~~GO~~|
|1N6282A 1.5KE30A<br>~~se~~|1N6282A 1.5KE30A<br>~~se ~~|30<br> ~~en~~|28.5<br>~~en~~|31.5<br>~~GO~~|1.0<br>~~GO ~~|25.60<br> ~~GO~~|1<br>~~GO~~|38<br>~~DO~~<br>~~GO~~|41.4<br>~~DO~~<br>~~GO~~|0.097<br>~~GO~~|
|1N6283<br>~~a~~|1.5KE33<br>~~a~~|33|29.7|36.3|1.0|26.80|1|33|47.7|0.098|
|1N6283A 1.5KE33A<br>~~se~~|1N6283A 1.5KE33A<br>~~se ~~|33<br> ~~en~~|31.4<br>~~en~~|34.7<br>~~GO~~|1.0<br>~~GO ~~|28.20<br> ~~GO~~|1<br>~~GO~~|34<br>~~GO~~|45.7<br>~~GO~~|0.098<br>~~GO~~|
|1N6284<br>~~a~~<br>~~Rs~~|1.5KE36<br>~~a~~<br>~~ee~~|36<br>~~ee~~|32.4<br>~~eG~~|39.6<br>~~eG~~|1.0<br>~~eG~~|29.10<br>~~Ge~~|1<br>~~(~~|30<br>~~(~~|52.0<br>~~(~~|0.099|
|1N6284A 1.5KE36A<br>~~Rs~~|1N6284A 1.5KE36A<br>~~ee~~|36<br>~~ee~~|34.2<br>~~eG~~|37.8<br>~~eG~~|1.0<br>~~eG~~|30.80<br>~~Ge~~|1<br>~~(~~|31<br>~~(~~|49.9<br>~~(~~|0.099|
|1N6285<br>~~Rs ~~<br>~~se~~|1.5KE39<br> ~~ee~~<br>~~se ~~|39<br>~~ee~~<br> ~~en~~|35.1<br>~~eG~~<br>~~en~~|42.9<br>~~eG~~<br>~~GO~~|1.0<br>~~eG ~~<br>~~GO ~~|31.60<br> ~~Ge ~~<br> ~~GO~~|1<br> ~~(~~<br>~~GO~~|27<br>~~(~~<br>~~GO~~|56.4<br>~~(~~<br>~~GO~~|0.100<br>~~GO~~|
|1N6285A 1.5KE39A<br>~~a~~|1N6285A 1.5KE39A<br>~~a~~|39|37.1|41.0|1.0|33.30|1|29|53.9|0.100|
|1N6286<br>~~se~~<br>~~Re~~|1.5KE43<br>~~se ~~<br>~~GO~~|43<br> ~~en~~<br>~~GO~~|38.7<br>~~en~~<br>~~GO~~|47.3<br>~~GO~~<br>~~GO~~|1.0<br>~~GO ~~<br>~~GO~~|34.80<br> ~~GO~~<br>~~GO~~|1<br>~~GO~~<br>~~GO~~|25<br>~~GO~~<br>~~GO~~|61.9<br>~~GO~~<br>~~GO~~|0.101<br>~~GO~~<br>~~GO~~|
|1N6286A 1.5KE43A<br>~~Re~~<br>~~Ps~~|1N6286A 1.5KE43A<br>~~GO~~<br>~~ee~~|43<br>~~GO~~<br>~~ee~~|40.9<br>~~GO~~<br>~~GG~~|45.2<br>~~GO~~<br>~~GG~~|1.0<br>~~GO~~<br>~~GG~~|36.80<br>~~GO~~<br>~~GG~~|1<br>~~GO~~<br>~~GG~~|26<br>~~GO~~<br>~~GG~~|59.3<br>~~GO~~<br>~~GG~~|0.101<br>~~GO~~<br>~~GG~~|
|1N6287<br>~~Re~~<br>~~Ps~~|1.5KE47<br>~~GO~~<br>~~ee~~|47<br>~~GO~~<br>~~ee~~|42.3<br>~~GO~~<br>~~GG~~|51.7<br>~~GO~~<br>~~GG~~|1.0<br>~~GO~~<br>~~GG~~|38.10<br>~~GO~~<br>~~GG~~|1<br>~~GO~~<br>~~GG~~|23<br>~~GO~~<br>~~GG~~<br>~~(OO~~|67.8<br>~~GO~~<br>~~GG~~<br>~~(OO~~|0.101<br>~~GO~~<br>~~GG~~|
|1N6287A 1.5KE47A<br>~~Ps ~~<br>~~a~~|1N6287A 1.5KE47A<br> ~~ee~~<br>~~a GO~~|47<br>~~ee~~<br>~~GO~~|44.7<br>~~GG~~<br>~~GO~~|49.4<br>~~GG~~<br>~~GO~~|1.0<br>~~GG~~<br>~~GO~~|40.20<br>~~GG~~<br>~~GO~~|1<br>~~GG~~<br>~~GO~~|24<br>~~GG~~<br>~~GO~~<br>~~(OO~~|64.8<br>~~GG~~<br>~~GO~~<br>~~(OO~~|0.101<br>~~GG~~<br>~~GO~~|



2 Version: O2104 

(augue **1.5KE SERIES** Taiwan Semiconductor 

g SEMICONDUCTOR(augue 

## ~~|~~ ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) 

|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))<br>~~|~~|
|---|---|---|---|---|---|---|---|---|---|---|
|**JEDEC**<br>**type**<br>**number**|**General**<br>**part**<br>**number**|**Nominal**<br>**Voltage**|**Breakdown**<br>**voltage**<br>**VBR@IT**<br>**(V)**<br>**(Note 1)**||**Test**<br>**current**<br>**IT **<br>**(mA)**|**Working**<br>**stand-off**<br>**voltage**<br>**VWM**<br>**(V)**|**stand-off**<br>**Maximum**<br>**blocking**<br>**leakage**<br>**current**<br>**ID@VWM**<br>**(µA)**|**Maximum**<br>**peak**<br>**impulse**<br>**current**<br>**IPP**<br>**(A)**<br>**(Note 2)**|**Maximum**<br>**clamping**<br>**voltage**<br>**VC@IPP**<br>**(V)**|**Maximum**<br>**temperature**<br>**coefficient**<br>**of VBR(%/°C)**|
||||Min|Max|||||||
|1N6288<br>~~a~~|1.5KE51<br>~~a~~|51<br>~~a~~|45.9<br>~~a~~|56.1<br>~~a~~|1.0<br>~~a~~|41.30<br>~~a~~|1<br>~~a~~|21<br>~~a~~|73.5<br>~~a~~|0.102<br>~~a~~|
|1N6288A 1.5KE51A<br>~~a~~|1N6288A 1.5KE51A<br>~~a~~|51<br>~~a~~|48.5<br>~~a~~|53.6<br>~~a~~|1.0<br>~~a~~|43.60<br>~~a~~|1<br>~~a~~|22<br>~~a~~|70.1<br>~~a~~|0.102<br>~~a~~|
|1N6289<br>~~a~~|1.5KE56<br>~~a~~|56<br>~~a~~|50.4<br>~~a~~|61.6<br>~~a~~|1.0<br>~~a~~|45.40<br>~~a~~|1<br>~~a~~|19<br>~~a~~|80.5<br>~~a~~|0.103<br>~~a~~|
|1N6289A 1.5KE56A<br>~~a~~|1N6289A 1.5KE56A<br>~~a~~<br>~~ee~~|56<br>~~a~~<br>~~ee~~|53.2<br>~~a~~<br>~~ee~~|58.8<br>~~a~~<br>~~ee~~|1.0<br>~~a~~<br>~~ee~~|47.80<br>~~a~~<br>~~ee~~|1<br>~~a~~<br>~~ee~~|20<br>~~a~~<br>~~ee~~|77.0<br>~~a~~<br>~~ee~~|0.103<br>~~a~~<br>~~ee~~|
|1N6290<br>~~I~~<br>~~Rs~~|1.5KE62<br>~~GO~~<br>~~ee~~|62<br>~~GO~~<br>~~ee~~|55.8<br>~~GO~~|68.2<br>~~GO~~<br>~~GG~~|1.0<br>~~GO~~<br>~~GG~~|50.2<br>~~GO~~<br>~~GG~~|1<br>~~GO~~|17<br>~~GO~~<br>~~OO~~|89.0<br>~~GO~~<br>~~OO~~|0.104<br>~~GO~~|
|1N6290A 1.5KE62A<br>~~Rs~~|1N6290A 1.5KE62A<br>~~ee~~|62<br>~~ee~~|58.9|65.1<br>~~GG~~|1.0<br>~~GG~~|53.0<br>~~GG~~|1|18<br>~~OO~~|85.0<br>~~OO~~|0.104|
|1N6291<br>~~Rs ~~<br>~~ee~~<br>~~Rs~~|1.5KE68<br> ~~ee~~<br>~~ee~~<br>~~ee~~|68<br>~~ee~~<br>~~ee~~<br>~~ee~~|61.2<br>~~ee~~|74.8<br>~~GG~~<br>~~ee~~<br>~~GG~~|1.0<br>~~GG~~<br>~~ee~~<br>~~GG~~|55.1<br>~~GG~~<br>~~ee~~<br>~~GG~~|1<br>~~ee~~|16<br>~~OO~~<br>~~ee~~<br>~~OO~~|98.0<br>~~OO~~<br>~~ee~~<br>~~OO~~|0.104<br>~~ee~~|
|1N6291A 1.5KE68A<br>~~Rs~~|1N6291A 1.5KE68A<br>~~ee~~|68<br>~~ee~~|64.6|71.4<br>~~GG~~|1.0<br>~~GG~~|58.1<br>~~GG~~|1|17<br>~~OO~~|92.0<br>~~OO~~|0.104|
|1N6292<br>~~Rs ~~<br>~~ee~~<br>~~Rs~~|1.5KE75<br> ~~ee~~<br>~~ee~~<br>~~ee~~|75<br>~~ee~~<br>~~ee~~<br>~~ee~~|67.5<br>~~ee~~|82.5<br>~~GG~~<br>~~ee~~<br>~~GG~~|1.0<br>~~GG~~<br>~~ee~~<br>~~GG~~|60.7<br>~~GG~~<br>~~ee~~<br>~~GG~~|1<br>~~ee~~|14<br>~~OO~~<br>~~ee~~<br>~~OO~~|108<br>~~OO~~<br>~~ee~~<br>~~OO~~|0.105<br>~~ee~~|
|1N6292A 1.5KE75A<br>~~Rs~~|1N6292A 1.5KE75A<br>~~ee~~|75<br>~~ee~~|71.3|78.8<br>~~GG~~|1.0<br>~~GG~~|64.1<br>~~GG~~|1|15<br>~~OO~~|103<br>~~OO~~|0.105|
|1N6293<br>~~Rs ~~<br>~~ee~~|1.5KE82<br> ~~ee~~<br>~~ee~~|82<br>~~ee~~<br>~~ee~~|73.8<br>~~ee~~|90.2<br>~~GG~~<br>~~ee~~|1.0<br>~~GG~~<br>~~ee~~|66.4<br>~~GG~~<br>~~ee~~|1<br>~~ee~~|13<br>~~OO~~<br>~~ee~~|118<br>~~OO~~<br>~~ee~~|0.105<br>~~ee~~|
|1N6293A 1.5KE82A<br>~~ee~~<br>~~Rs~~|1N6293A 1.5KE82A<br>~~ee~~<br>~~ee~~|82<br>~~ee~~<br>~~ee~~|77.9|86.1<br>~~GG~~<br>~~GG~~|1.0<br>~~GG~~<br>~~GG~~|70.1<br>~~GG~~<br>~~GG~~|1|13.9<br>~~OO~~<br>~~OO~~|113<br>~~OO~~<br>~~OO~~|0.105|
|1N6294<br>~~Rs~~|1.5KE91<br>~~ee~~|91<br>~~ee~~|81.9|100<br>~~GG~~|1.0<br>~~GG~~|73.7<br>~~GG~~|1|12<br>~~OO~~|131<br>~~OO~~|0.106|
|1N6294A 1.5KE91A<br>~~Rs ~~<br>~~ee~~<br>~~Rs~~|1N6294A 1.5KE91A<br> ~~ee~~<br>~~ee~~<br>~~ee~~|91<br>~~ee~~<br>~~ee~~<br>~~ee~~|86.5<br>~~ee~~|95.5<br>~~GG~~<br>~~ee~~<br>~~GG~~|1.0<br>~~GG~~<br>~~ee~~<br>~~GG~~|77.8<br>~~GG~~<br>~~ee~~<br>~~GG~~|1<br>~~ee~~|12.6<br>~~OO~~<br>~~ee~~<br>~~OO~~|125<br>~~OO~~<br>~~ee~~<br>~~OO~~|0.106<br>~~ee~~|
|1N6295<br>~~Rs~~|1.5KE100<br>~~ee~~|100<br>~~ee~~|90|110<br>~~GG~~|1.0<br>~~GG~~|81.0<br>~~GG~~|1|10.9<br>~~OO~~|144<br>~~OO~~|0.106|
|1N6295A 1.5KE100A<br>~~Rs ~~<br>~~ee~~<br>~~Rs~~|1N6295A 1.5KE100A<br> ~~ee~~<br>~~ee~~<br>~~ee~~|100<br>~~ee~~<br>~~ee~~<br>~~ee~~|95<br>~~ee~~|105<br>~~GG~~<br>~~ee~~<br>~~GG~~|1.0<br>~~GG~~<br>~~ee~~<br>~~GG~~|85.5<br>~~GG~~<br>~~ee~~<br>~~GG~~|1<br>~~ee~~|11.4<br>~~OO~~<br>~~ee~~<br>~~OO~~|137<br>~~OO~~<br>~~ee~~<br>~~OO~~|0.106<br>~~ee~~|
|1N6296<br>~~Rs~~<br>~~ee~~|1.5KE110<br>~~ee~~<br>~~ee~~|110<br>~~ee~~<br>~~GD~~|99<br>~~GD~~|121<br>~~GG~~<br>~~GD~~|1.0<br>~~GG~~<br>~~GD~~|89.2<br>~~GG~~<br>~~GD~~|1<br>~~GD~~|9.9<br>~~OO~~<br>~~GD~~|158<br>~~OO~~<br>~~GD~~|0.107<br>~~GD~~|
|1N6296A 1.5KE110A<br>~~Rs ~~<br>~~ee~~<br>~~**R**s~~|1N6296A 1.5KE110A<br> ~~ee~~<br>~~ee~~<br>~~ee~~|110<br>~~ee~~<br>~~GD~~<br>~~ee~~|105<br>~~GD~~<br>~~GG~~|116<br>~~GG~~<br>~~GD~~<br>~~GG~~|1.0<br>~~GG~~<br>~~GD~~<br>~~GG~~|94.0<br>~~GG~~<br>~~GD~~<br>~~GG~~|1<br>~~GD~~<br>~~GG~~|10.3<br>~~OO~~<br>~~GD~~<br>~~GG~~|152<br>~~OO~~<br>~~GD~~<br>~~GG~~|0.107<br>~~GD~~<br>~~GG~~|
|1N6297<br>~~ee~~<br>~~**R**s~~|1.5KE120<br>~~ee~~<br>~~ee~~|120<br>~~GD~~<br>~~ee~~|108<br>~~GD~~<br>~~GG~~|132<br>~~GD~~<br>~~GG~~|1.0<br>~~GD~~<br>~~GG~~|97.2<br>~~GD~~<br>~~GG~~|1<br>~~GD~~<br>~~GG~~|9.1<br>~~GD~~<br>~~GG~~|173<br>~~GD~~<br>~~GG~~|0.107<br>~~GD~~<br>~~GG~~|
|1N6297A 1.5KE120A<br>~~**R**s ~~<br>~~**R**s~~|1N6297A 1.5KE120A<br> ~~ee~~<br>~~ee~~|120<br>~~ee~~<br>~~ee~~|114<br>~~GG~~<br>~~GG~~|126<br>~~GG~~<br>~~GG~~|1.0<br>~~GG~~<br>~~e~~<br>~~GG~~|102<br>~~GG~~<br>~~e~~<br>~~GG~~|1<br>~~GG~~<br>~~e~~<br>~~GG~~|9.5<br>~~GG~~<br>~~e~~<br>~~GG~~|165<br>~~GG~~<br>~~e~~<br>~~GG~~|0.107<br>~~GG~~<br>~~e~~<br>~~GG~~|
|1N6298<br>~~**R**s~~|1.5KE130<br>~~ee~~|130<br>~~ee~~|117<br>~~GG~~|143<br>~~GG~~|1.0<br>~~GG~~|105<br>~~GG~~|1<br>~~GG~~|8.4<br>~~GG~~|187<br>~~GG~~|0.107<br>~~GG~~|
|1N6298A 1.5KE130A<br>~~**R**s ~~<br>~~Rs~~|1N6298A 1.5KE130A<br> ~~ee~~<br>~~ee~~|130<br>~~ee~~<br>~~ee~~|124<br>~~GG~~<br>~~GG~~|137<br>~~GG~~<br>~~GG~~|1.0<br>~~GG~~<br>~~e~~<br>~~GG~~|111<br>~~GG~~<br>~~e~~<br>~~GG~~|1<br>~~GG~~<br>~~e~~<br>~~GG~~|8.7<br>~~GG~~<br>~~e~~<br>~~GG~~|179<br>~~GG~~<br>~~e~~<br>~~GG~~|0.107<br>~~GG~~<br>~~e~~<br>~~GG~~|
|1N6299<br>~~Rs~~|1.5KE150<br>~~ee~~|150<br>~~ee~~|135<br>~~GG~~|165<br>~~GG~~|1.0<br>~~GG~~|121<br>~~GG~~|1<br>~~GG~~|7.3<br>~~GG~~|215<br>~~GG~~|0.108<br>~~GG~~|
|1N6299A 1.5KE150A<br>~~Rs ~~<br>~~se~~|1N6299A 1.5KE150A<br> ~~ee~~<br>~~se~~|150<br>~~ee~~<br>~~ee~~|143<br>~~GG~~<br>~~ee~~|158<br>~~GG~~<br>~~GG~~|1.0<br>~~GG~~<br>~~GG~~|128<br>~~GG~~<br>~~GG~~|1<br>~~GG~~|7.6<br>~~GG~~|207<br>~~GG~~|0.108<br>~~GG~~|
|1N6300<br>~~Re~~<br>~~**R**s~~|1.5KE160<br>~~Re~~<br>~~ee~~|160<br>~~Re~~<br>~~ee~~|144<br>~~Re~~<br>~~GG~~|176<br>~~Re~~<br>~~GG~~|1.0<br>~~Re~~<br>~~GG~~|130<br>~~Re~~<br>~~GG~~|1<br>~~Re~~<br>~~GG~~|6.8<br>~~Re~~<br>~~GG~~|230<br>~~Re~~<br>~~GG~~|0.108<br>~~Re~~<br>~~GG~~|
|1N6300A 1.5KE160A<br>~~**R**s~~|1N6300A 1.5KE160A<br>~~ee~~|160<br>~~ee~~|152<br>~~GG~~|168<br>~~GG~~|1.0<br>~~GG~~|136<br>~~GG~~|1<br>~~GG~~|7.1<br>~~GG~~|219<br>~~GG~~|0.108<br>~~GG~~|
|1N6301<br>~~**R**s ~~<br>~~**R**s~~|1.5KE170<br> ~~ee~~<br>~~ee~~|170<br>~~ee~~<br>~~ee~~|153<br>~~GG~~<br>~~GG~~|187<br>~~GG~~<br>~~GG~~|1.0<br>~~GG~~<br>~~e~~<br>~~GG~~|138<br>~~GG~~<br>~~e~~<br>~~GG~~|1<br>~~GG~~<br>~~e~~<br>~~GG~~|6.4<br>~~GG~~<br>~~e~~<br>~~GG~~|244<br>~~GG~~<br>~~e~~<br>~~GG~~|0.108<br>~~GG~~<br>~~e~~<br>~~GG~~|
|1N6301A 1.5KE170A<br>~~**R**s~~|1N6301A 1.5KE170A<br>~~ee~~|170<br>~~ee~~|162<br>~~GG~~|179<br>~~GG~~|1.0<br>~~GG~~|145<br>~~GG~~|1<br>~~GG~~|6.7<br>~~GG~~|234<br>~~GG~~|0.108<br>~~GG~~|
|1N6302<br>~~**R**s ~~|1.5KE180<br> ~~ee~~|180<br>~~ee~~|162<br>~~GG~~|198<br>~~GG~~|1.0<br>~~GG~~<br>~~e~~|146<br>~~GG~~<br>~~e~~|1<br>~~GG~~<br>~~e~~|6.1<br>~~GG~~<br>~~e~~|258<br>~~GG~~<br>~~e~~|0.108<br>~~GG~~<br>~~e~~|
|1N6302A 1.5KE180A<br>~~se~~<br>~~se~~|1N6302A 1.5KE180A<br>~~se ~~<br>~~se~~|180<br> ~~ee~~<br>|171<br>~~ee ~~<br>|189<br> ~~GG~~|1.0<br>~~GG~~|154<br>~~GG~~|1|6.4<br>~~DO~~|246<br>~~DO~~|0.108|
|1N6303<br>~~a GO~~<br>~~se~~|1.5KE200<br>~~GO~~<br>~~se~~|200<br>~~GO~~<br>|180<br>~~GO~~<br>|220<br>~~GO~~|1.0<br>~~GO~~|162<br>~~GO~~|1<br>~~GO~~|5.4<br>~~GO~~<br>~~DO~~|287<br>~~GO~~<br>~~DO~~|0.108<br>~~GO~~|
|1N6303A 1.5KE200A<br>~~se~~|1N6303A 1.5KE200A<br>~~se ~~<br>~~ee~~|200<br> ~~en~~<br>~~ee~~|190<br>~~en~~|210<br>~~GO~~|1.0<br>~~GO ~~|171<br> ~~GO~~|1<br>~~GO~~|5.7<br>~~DO~~<br>~~GO~~|274<br>~~DO~~<br>~~GO~~|0.108<br>~~GO~~|
|~~po~~<br>~~po~~<br>~~po~~|1.5KE220<br>~~ee~~|220<br>~~ee~~|198|242|1.0|175|1|4.5|344|0.110|
||1.5KE220A<br>~~ee~~<br>~~GO~~<br>~~Re~~|220<br>~~ee~~<br>~~GO~~|209<br>~~GO~~|231<br>~~GO~~|1.0<br>~~GO~~|185<br>~~GO~~|1<br>~~GO~~|4.8<br>~~GO~~|328<br>~~GO~~|0.110<br>~~GO~~|
||1.5KE250<br>~~Re~~<br>~~po~~|250<br>|225<br>|275<br>|1.0<br>|202<br>|1<br>|4.3<br>|360<br>|0.110<br>|
||1.5KE250A<br>~~Re~~<br>~~po~~|250<br>|237<br>|263<br>|1.0<br>|214<br>|1<br>|4.5<br>|344<br>|0.110<br>|
||1.5KE300<br>~~poGO~~<br>~~Re~~|300<br>~~GO~~<br>|270<br>~~GO~~<br>|330<br>~~GO~~<br>|1.0<br>~~GO~~<br>|243<br>~~GO~~<br>|1<br>~~GO~~<br>|3.6<br>~~GO~~<br>|430<br>~~GO~~<br>|0.110<br>~~GO~~<br>|
||1.5KE300A<br>~~Re~~|300<br>|285<br>|315.0<br>|1.0<br>|256<br>|1<br>|3.8<br>|414<br>|0.110<br>|
||1.5KE350<br>~~ReGO~~|350<br>~~GO~~|315<br>~~GO~~|385<br>~~GO~~|1.0<br>~~GO~~|284<br>~~GO~~|1<br>~~GO~~|3.1<br>~~GO~~|504<br>~~GO~~|0.110<br>~~GO~~|
||1.5KE350A<br>~~ee~~<br>~~po~~|350<br>~~ee~~|333|368|1.0|300|1|3.2|482|0.110|
||1.5KE400<br>~~po~~<br>~~Re~~|400|360<br>~~Ge~~|440<br>~~Ge~~|1.0|324|1|2.7|574|0.110|
||1.5KE400A<br>~~po~~<br>~~Re~~<br>~~po~~|400|380<br>~~Ge~~|420<br>~~Ge~~|1.0|342|1|2.8|548|0.110|
||1.5KE440<br>~~Re~~<br>~~po~~|440|396<br>~~Ge~~|484<br>~~Ge~~|1.0|356|1|2.4|631|0.110|



3 Version: O2104 

**1.5KE SERIES** (i Taiwan Semiconductor 

## SEMICONDUCTOR(i 

## ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) 

|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))|ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)TA = 25°C unless otherwise noted)A = 25°C unless otherwise noted)= 25°C unless otherwise noted))|
|---|---|---|---|---|---|---|---|---|---|---|
|**JEDEC**<br>**type**<br>**number**|**General**<br>**part**<br>**number**|**Nominal**<br>**Voltage**|**Breakdown**<br>**voltage**<br>**VBR@IT**<br>**(V)**<br>**(Note 1)**||**Test**<br>**current**<br>**IT **<br>**(mA)**|**Working**<br>**stand-off**<br>**voltage**<br>**VWM**<br>**(V)**|**stand-off**<br>**Maximum**<br>**blocking**<br>**leakage**<br>**current**<br>**ID@VWM**<br>**(µA)**|**Maximum**<br>**peak**<br>**impulse**<br>**current**<br>**IPP**<br>**(A)**<br>**(Note 2)**|**Maximum**<br>**clamping**<br>**voltage**<br>**VC@IPP**<br>**(V)**|**Maximum**<br>**temperature**<br>**coefficient**<br>**of VBR(%/°C)**|
||||Min|Max|||||||
||1.5KE440A|440|418|462|1.0|376|1|2.5|602|0.110|



## **Notes:** 

1. VBR measure after IT applied for 30ms, IT = square wave pulse or equivalent. 

2. Surge current waveform per Fig.3 and derate per Fig.2. 

3. For bipolar types having VWM of 10 volts and under, the ID limit is doubled. 

4. All terms and symbols are consistent with ANSI/IEEE C62.35. 

|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|
|---|---|---|
|ORDERING CODE(1)(2)|PACKAGE|PACKING|
|1.5KEx|DO-201|1,250 / Tape & Reel|
|1.5KEx A0G|DO-201|500 / Ammo box|
|1.5KExH|DO-201|1,250 / Tape & Reel|
|1.5KExHA0G|DO-201|500 / Ammo box|



## **Notes:** 

1.  "x" defines voltage from 6.8V(1.5KE6.8) to 440V(1.5KE440A) 

2.  "H" means AEC-Q101 qualified 

4 Version: O2104 

% SEMICONDUCTOR[ust **1.5KE SERIES** Taiwan Semiconductor 

## CHARACTERISTICS CURVES 

(TA = 25°C unless otherwise noted) 

## **Fig.1 Peak Pulse Power Rating Curve** 

**==> picture [247 x 193] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>NON-REPETITIVE<br>a PULSE WAVEFORM<br>SHOWN in Fig.3<br>10<br>oo oo Co PS Co<br>1<br>TI ATI A ITNT<br>0.1 a LTA | LEI LEVINE LAME ETI<br>0.1 1 10 100 1000 10000<br>tp, PULSE WIDTH, (μs)<br>, PEAK PULSE POWER, KW<br>PPM<br>P<br>**----- End of picture text -----**<br>


**Fig.3 Clamping Power Pulse Waveform** 

**==> picture [237 x 180] intentionally omitted <==**

**----- Start of picture text -----**<br>
140 Pulse width(td) is defined<br>as the point where the peak<br>120 Cd current decays to 50% of IPPM<br>Rise time tr=10μs to 100%<br>100 | ee<br>= Peak value  ee<br>80 | NS IPPM<br>roOoN Half value-IPPM/2<br>6040 NT 10/1000μs, waveform<br>pI—<br>20<br>e td  n<br>0 ee ne<br>0 0.5 1 1.5 2 2.5 3<br>t, TIME (ms)<br>, PEAK PULSE CURRENT (%)<br>IPPM<br>**----- End of picture text -----**<br>


## **Fig.2 Pulse Derating Curve** 

**==> picture [245 x 476] intentionally omitted <==**

**----- Start of picture text -----**<br>
125<br>With heat sink<br>100<br>75<br>50 NN<br>250 - | Without heat sink  aN \\Q aN<br>0 25 50 75 100 125 150 175<br>TA, AMBIENT TEMPERATURE ( [°] C)<br> Fig.4 Maximum Non-Repetitive Forward Surge<br>Current<br>200<br>180<br>PM EET ET<br>160<br>POAT PTT<br>140<br>pot | AA<br>120 ee lll<br>100 8.3ms single half sine wave  a Sl™~<br>UNIDIRECTIONAL ONLY<br>80<br>60<br>| LEN<br>40<br>ee eh<br>20<br>ee ee<br>0 ee eel<br>1 10 100<br>NUMBER OF CYCLES AT 60 Hz<br>A<br>)<br>PP<br>) OR CURRENT (I<br>PP<br>DERATING IN PERCENTAGE (%)<br>PEAK PULSE POWER(P<br>PEAK FORWARD SURGE CURRENT (A)<br>**----- End of picture text -----**<br>


5 Version: O2104 

**1.5KE SERIES** EEE Taiwan Semiconductor 

## CHARACTERISTICS CURVES 

(TA = 25°C unless otherwise noted) 

**Fig.5 Typical Junction Capacitance** 

**==> picture [393 x 182] intentionally omitted <==**

**----- Start of picture text -----**<br>
10000<br>Re]<br>VR=0<br>1000<br>ee Sta ee ee eee<br>pd NNR SAN<br>100<br>RRS<br>VR-rated stand-off voltage<br>SS<br>f=1.0MHz<br>Vsig=50mVp-p<br>10 pSP| tittle EE dE EL LT<br>1 10 100<br>CJ, JUNCTION CAPACITANCE (pF)<br>**----- End of picture text -----**<br>


V(BR), BREAKDOWN VOLTAGE (V) 

6 Version: O2104 

## **1.5KE SERIES** $ ee$$ Taiwan Semiconductor 

## PACKAGE OUTLINE DIMENSIONS 

**DO-201** 

## MARKING DIAGRAM 

Cathode band for uni-directional products only 

|P/N|= Marking Code|
|---|---|
|G|= Green Compound|
|YWW|= Date Code|
|F|= Factory Code|



7 Version: O2104 

**1.5KE SERIES** (i Taiwan Semiconductor 

SEMICONDUCTOR(i 

## Notice 

Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. 

Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability for application assistance or the design of Purchasers’ products. 

Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. 

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. 

8 Version: O2104 



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