# TVS Diode, Bidirectional, 15.3 V, 400 W, 17.1 Vbr-18.9 Vbr, 25.2 Vcl, DO-41

![Product image](https://novapart.co/image/farnell:3519263/)

**URL**: https://novapart.co/products/BZW04-15B/tvs-diode-bidirectional-153-v-400-w-171-vbr-189
**SKU**: BZW04-15B
**Manufacturer**: TAIWAN SEMICONDUCTOR
**Category**: Circuit Protection || TVS - Transient Voltage Suppressors || TVS Diodes
**Price**: €0.2040
**Stock**: 200+
**Lead Time**: 134 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (27-Jun-2018) |
| No. Of Pins | 2Pins |
| Tvs Polarity | Bidirectional |
| Product Range | BZW04 Series |
| Qualification | - |
| Diode Mounting | Through Hole |
| Diode Case Style | DO-41 (DO-204AL) |
| Clamping Voltage Max | 25.2V |
| Reverse Standoff Voltage | 15.3V |
| Maximum Breakdown Voltage | 18.9V |
| Minimum Breakdown Voltage | 17.1V |
| Operating Temperature Max | 175°C |
| Peak Pulse Power Dissipation | 400W |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3519263/)

% SEMICONDUCTOR Sapeeeennnnn **BZW04 SERIES** Taiwan Semiconductor 

## **400W, 5.8V - 376V Transient Voltage Suppressor** 

## FEATURES 

- AEC-Q101 qualified available 

- Excellent clamping capability 

- Low impedance surge resistance 

- 400W surge capability at 10/1000μs waveform 

- Very fast response time 

- Typical IR less than 1μA above 10V 

- RoHS Compliant 

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

## APPLICATIONS 

- Protect sensitive circuit from damage by high voltage transients 

|KEY PARAMETERS|KEY PARAMETERS|KEY PARAMETERS|
|---|---|---|
|PARAMETER|VALUE|UNIT|
|VWM|5.8 - 376|V|
|VBR (uni - directional)|6.45 - 462|V|
|VBR (bi - directional)|6.45 - 462|V|
|PPK|400|W|
|TJ MAX|175|°C|
|Package|DO-204AL (DO-41)||



- 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-204AL (DO-41) 

- Molding compound meets UL 94V-0 flammability rating 

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

- Meet JESD 201 class 2 whisker test 

- Polarity: As marked 

## **DO-204AL (DO-41)** 

- Weight: 0.300g (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|400|W|
|Steady state power dissipation at TL= 75°C<br>leadlengths.375", 9.5mm(2)|PD|1|W|
|Peak forward surge current, 8.3 ms single half sine-wave<br>superimposed on rated load(3)|IFSM|40|A|
|Operating junction temperature range|TJ|-55 to +175|°C|
|Storage temperature range|TSTG|-55 to +175|°C|



## **Note:** 

1. Non-repetitive current pulse per Fig.3 and Derated above TA = 25°C per Fig.2 

2. Mounted on 5 x 5 mm copper pads to each terminal 

3. 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum 

## THERMAL PERFORMANCE 

|THERMAL PERFORMANCE|THERMAL PERFORMANCE|THERMAL PERFORMANCE|THERMAL PERFORMANCE|
|---|---|---|---|
|PARAMETER|SYMBOL|TYP|UNIT|
|Junction-to-lead thermal resistance|RӨJL|60|°C/W|
|Junction-to-ambient thermal resistance<br>onprinted circuit,L lead=10mm|RӨJA|100|°C/W|



1 Version: J2104 

(i **BZW04 SERIES** Taiwan Semiconductor 

% SEMICONDUCTOR(i **BZW04 SERIES** 

|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~nne_|~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~nne_|~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~nne_|~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~nne_|~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~nne_|~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~nne_|~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~nne_|~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~nne_|~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~nne_|~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~nne_|~~|
|---|---|---|---|---|---|---|---|---|---|
|**Device(1)**<br>~~nn~~<br>~~—~~<br>~~se~~||**Breakdown**<br>**voltage**<br>**VBR@IT**<br>**(V)**<br>~~nn ~~<br>~~a~~||**Test**<br>**current**<br>**IT **<br>**(mA)**<br> ~~e_|~~<br>~~es~~|**Working**<br>**stand-off**<br>**voltage**<br>**VWM**<br>**(V)**<br>~~e_|~~<br>~~es~~|**Reverse**<br>**leakage**<br>**current @**<br>**VWM**<br>**ID**<br>**(uA)(3)**<br>~~e_|~~<br>~~es~~|**Maximum**<br>**peak**<br>**impulse**<br>**current**<br>**IPP**<br>**(A)**<br>~~e_|~~<br>~~es~~|**Maximum**<br>**clamping**<br>**voltage**<br>**VC@IPP**<br>**(V)**<br>~~e_|~~<br>~~es~~|**Maximum**<br>**temperature**<br>**coefficient**<br>~~e_|~~<br>~~es~~|
|||VBR<br>~~a~~||IT<br>~~es~~|VWM<br>~~es~~|ID<br>~~es~~|IPPM<br>~~es~~|Vc<br>~~es~~|VBR<br>~~es~~|
|||V<br>~~a~~<br>~~**e**e~~<br>~~se~~||mA<br>~~es~~<br>~~es~~|V<br>~~es~~<br>~~es~~|μA<br>~~es~~|A<br>~~es~~|V<br>~~es~~|%/°C<br>~~es~~|
|Unidirectional Bidirectional<br>~~ee~~<br>~~se~~|Unidirectional Bidirectional<br>~~ee~~<br>~~se~~|Min Max<br>~~ee~~<br>~~se~~|Min Max<br>~~ee~~<br>~~**e**e~~|~~ee~~<br>~~es~~|~~ee~~<br>~~es~~|~~ee~~|~~ee~~|~~ee~~|~~ee~~|
|BZW04-5V8 BZW04-5V8B<br>~~se~~|BZW04-5V8 BZW04-5V8B<br>~~se~~|6.45 7.14<br>~~se~~|6.45 7.14<br>~~**e**e~~|10<br>~~es~~|5.80<br>~~es~~<br>~~G~~|1000<br>~~G~~|38.0<br>~~G~~|10.5|0.057|
|BZW04-6V4 BZW04-6V4B<br>~~fe~~<br>~~ef~~|BZW04-6V4 BZW04-6V4B<br>~~fe~~<br>~~ef~~|7.13 7.88<br>~~fe~~<br>~~ef~~|7.13 7.88<br>~~fe~~<br>~~eG~~|10<br>~~eG~~<br>~~eG~~|6.40<br>~~eG~~<br>~~eG~~|500<br>~~eG~~<br>~~eG~~|35.4<br>~~eG~~<br>~~eG~~|11.3|0.061|
|BZW04-7V0 BZW04-7V0B<br>~~ef~~<br>~~ef~~|BZW04-7V0 BZW04-7V0B<br>~~ef~~<br>~~ef~~|7.79 8.61<br>~~ef~~<br>~~ef~~|7.79 8.61<br>~~eG~~<br>~~eG~~|10<br>~~eG~~<br>~~eG~~|7.02<br>~~eG~~<br>~~eG~~|200<br>~~eG~~<br>~~eG~~|33.0<br>~~eG~~<br>~~eG~~|12.1|0.065|
|BZW04-7V8 BZW04-7V8B<br>~~ef~~<br>~~ef~~<br>~~a~~|BZW04-7V8 BZW04-7V8B<br>~~ef~~<br>~~ef~~<br>~~Be~~|8.65 9.55<br>~~ef ~~<br>~~ef~~|8.65 9.55<br> ~~eG~~<br>~~eG~~|1<br>~~eG~~<br>~~eG~~|7.78<br>~~eG~~<br>~~eG~~|50<br>~~eG~~<br>~~eG~~|30.0<br>~~eG~~<br>~~eG~~|13.4|0.068|
|BZW04-8V5 BZW04-8V5B<br>~~ef~~<br>~~a~~|BZW04-8V5 BZW04-8V5B<br>~~ef~~<br>~~Be~~|9.50 10.5<br>~~ef ~~|9.50 10.5<br> ~~eG~~|1<br>~~eG~~|8.55<br>~~eG~~|10<br>~~eG~~|27.6<br>~~eG~~|14.5|0.073|
|BZW04-9V4 BZW04-9V4B<br>~~a~~<br>~~eG~~|BZW04-9V4 BZW04-9V4B<br>~~Be~~<br>~~eG~~|10.5 11.6<br>~~eG~~|10.5 11.6<br>~~eG~~|1<br>~~eG~~|9.40<br>~~eG~~|5<br>~~eG~~|25.7<br>~~eG~~|15.6<br>~~eG~~|0.075<br>~~eG~~|
|BZW04-10<br>~~eG~~<br>~~eG~~|BZW04-10B<br>~~eG~~<br>~~eG~~|11.4 12.6<br>~~eG~~<br>~~eG~~|11.4 12.6<br>~~eG~~<br>~~eG~~|1<br>~~eG~~<br>~~eG~~|10.2<br>~~eG~~<br>~~eG~~|5<br>~~eG~~<br>~~eG~~|24.0<br>~~eG~~<br>~~eG~~|16.7<br>~~eG~~<br>~~eG~~|0.078<br>~~eG~~<br>~~eG~~|
|BZW04-11<br>~~eG~~<br>~~eG~~|BZW04-11B<br>~~eG~~<br>~~eG~~|12.4 13.7<br>~~eG~~<br>~~eG~~|12.4 13.7<br>~~eG~~<br>~~eG~~|1<br>~~eG~~<br>~~eG~~|11.1<br>~~eG~~<br>~~eG~~|5<br>~~eG~~<br>~~eG~~|22.0<br>~~eG~~<br>~~eG~~|18.2<br>~~eG~~<br>~~eG~~|0.081<br>~~eG~~<br>~~eG~~|
|BZW04-13<br>~~eG~~<br>~~eG~~|BZW04-13B<br>~~eG~~<br>~~eG~~|14.3 15.8<br>~~eG~~<br>~~eG~~|14.3 15.8<br>~~eG~~<br>~~eG~~|1<br>~~eG~~<br>~~eG~~|12.8<br>~~eG~~<br>~~eG~~|5<br>~~eG~~<br>~~eG~~|19.0<br>~~eG~~<br>~~eG~~|21.2<br>~~eG~~<br>~~eG~~|0.084<br>~~eG~~<br>~~eG~~|
|BZW04-14<br>~~eG~~<br>~~eG~~<br>~~eG~~|BZW04-14B<br>~~eG~~<br>~~eG~~<br>~~eG~~|15.2 16.8<br>~~eG~~<br>~~eG~~<br>~~eG~~|15.2 16.8<br>~~eG~~<br>~~eG~~<br>~~eG~~|1<br>~~eG~~<br>~~eG~~<br>~~eG~~|13.6<br>~~eG~~<br>~~eG~~<br>~~eG~~|1<br>~~eG~~<br>~~eG~~<br>~~eG~~|17.8<br>~~eG~~<br>~~eG~~<br>~~eG~~|22.5<br>~~eG~~<br>~~eG~~|0.083<br>~~eG~~<br>~~eG~~|
|BZW04-15<br>~~eG~~<br>~~eG~~<br>~~ef~~|BZW04-15B<br>~~eG~~<br>~~eG~~<br>~~ef~~|17.1 18.9<br>~~eG~~<br>~~eG~~<br>~~ef~~|17.1 18.9<br>~~eG~~<br>~~eG~~<br>~~eG~~|1<br>~~eG~~<br>~~eG~~<br>~~eG~~|15.3<br>~~eG~~<br>~~eG~~<br>~~eG~~|1<br>~~eG~~<br>~~eG~~<br>~~eG~~|16.0<br>~~eG~~<br>~~eG~~<br>~~eG~~|25.2<br>~~eG~~|0.088<br>~~eG~~|
|BZW04-17<br>~~eG~~<br>~~ef~~|BZW04-17B<br>~~eG~~<br>~~ef~~|19.0 21.0<br>~~eG ~~<br>~~ef~~|19.0 21.0<br> ~~eG~~<br>~~eG~~|1<br>~~eG~~<br>~~eG~~|17.1<br>~~eG~~<br>~~eG~~|1<br>~~eG~~<br>~~eG~~|14.5<br>~~eG~~<br>~~eG~~|27.7|0.090|
|BZW04-19<br>~~ef~~<br>~~se~~<br>~~sf~~|BZW04-19B<br>~~ef~~<br>~~se~~<br>~~sf~~|20.9 23.1<br>~~ef ~~<br>~~se eG~~<br>~~sf~~|20.9 23.1<br> ~~eG~~<br>~~eG~~<br>~~eC~~|1<br>~~eG~~<br>~~eG~~<br>~~eC~~|18.8<br>~~eG~~<br>~~eG~~<br>~~eC~~|1<br>~~eG~~<br>~~eG~~<br>~~eC~~|13.0<br>~~eG~~<br>~~eG~~<br>~~eC~~|30.6|0.092|
|BZW04-20<br>~~sf~~<br>~~sf~~|BZW04-20B<br>~~sf~~<br>~~sf~~|22.8 25.2<br>~~sf~~<br>~~sf~~|22.8 25.2<br>~~eC~~<br>~~eC~~|1<br>~~eC~~<br>~~eC~~|20.5<br>~~eC~~<br>~~eC~~|1<br>~~eC~~<br>~~eC~~|12.0<br>~~eC~~<br>~~eC~~|33.2|0.094|
|BZW04-23<br>~~sf~~<br>~~sf~~<br>~~sf~~|BZW04-23B<br>~~sf~~<br>~~sf~~<br>~~sf~~|25.7 28.4<br>~~sf ~~<br>~~sf~~<br>~~sf~~|25.7 28.4<br> ~~eC~~<br>~~eC~~<br>~~eC~~|1<br>~~eC~~<br>~~eC~~<br>~~eC~~|23.1<br>~~eC~~<br>~~eC~~<br>~~eC~~|1<br>~~eC~~<br>~~eC~~<br>~~eC~~|10.7<br>~~eC~~<br>~~eC~~<br>~~eC~~|37.5|0.096|
|BZW04-26<br>~~sf~~<br>~~sf~~|BZW04-26B<br>~~sf~~<br>~~sf~~|28.5 31.5<br>~~sf ~~<br>~~sf~~|28.5 31.5<br> ~~eC~~<br>~~eC~~|1<br>~~eC~~<br>~~eC~~|25.6<br>~~eC~~<br>~~eC~~|1<br>~~eC~~<br>~~eC~~|9.6<br>~~eC~~<br>~~eC~~|41.5|0.097|
|BZW04-28<br>~~sf~~<br>~~a~~|BZW04-28B<br>~~sf~~<br>~~ee~~|31.4 34.7<br>~~sf ~~<br>~~ee~~|31.4 34.7<br> ~~eC~~|1<br>~~eC~~|28.2<br>~~eC~~|1<br>~~eC~~|8.8<br>~~eC~~|45.7|0.098|
|BZW04-31<br>~~se~~|BZW04-31B<br>~~se~~|34.2 37.8<br>~~se~~|34.2 37.8<br>~~se~~|1|30.8<br>~~OG~~|1<br>~~OG~~|8.0<br>~~OG~~|49.9|0.099|
|BZW04-33<br>~~se~~|BZW04-33B<br>~~se~~|37.1 41.0<br>~~se~~|37.1 41.0<br>~~se~~|1|33.3<br>~~OG~~|1<br>~~OG~~|7.4<br>~~OG~~|53.9|0.100|
|BZW04-37<br>~~se~~|BZW04-37B<br>~~se~~|40.9 45.2<br>~~se~~|40.9 45.2<br>~~se~~|1|36.8<br>~~OG~~|1<br>~~OG~~|6.7<br>~~OG~~|59.3|0.101|
|BZW04-40<br>~~se~~|BZW04-40B<br>~~se~~|44.7 49.4<br>~~se~~|44.7 49.4<br>~~se~~|1|40.2<br>~~OG~~|1<br>~~OG~~|6.2<br>~~OG~~|64.8|0.101|
|BZW04-44<br>~~se~~|BZW04-44B<br>~~se~~|48.5 53.6<br>~~se~~|48.5 53.6<br>~~se~~|1|43.6<br>~~OG~~|1<br>~~OG~~|5.7<br>~~OG~~|70.1|0.102|
|BZW04-48<br>~~ee~~<br>~~sf~~|BZW04-48B<br>~~ee~~<br>~~sf~~|53.2 58.8<br>~~ee~~<br>~~sf~~|53.2 58.8<br>~~ee~~<br>~~eG~~|1<br>~~eG~~|47.8<br>~~GD~~<br>~~eG~~|1<br>~~GD~~<br>~~eG~~|5.2<br>~~GD~~<br>~~eG~~|77.0|0.103|
|BZW04-53<br>~~sf~~|BZW04-53B<br>~~sf~~|58.9 65.1<br>~~sf~~|58.9 65.1<br>~~eG~~|1<br>~~eG~~|53.0<br>~~eG~~|1<br>~~eG~~|4.7<br>~~eG~~|85.0|0.104|
|BZW04-58<br>~~sf~~<br>~~ee~~|BZW04-58B<br>~~sf~~<br>~~ee~~|64.6 71.4<br>~~sf ~~<br>~~ee eG~~|64.6 71.4<br> ~~eG~~<br>~~eG~~<br>~~es~~|1<br>~~eG~~<br>~~eG~~<br>~~es~~|58.1<br>~~eG~~<br>~~eG~~<br>~~es~~|1<br>~~eG~~<br>~~eG~~|4.3<br>~~eG~~<br>~~eG~~|92.0|0.104|
|BZW04-64<br>~~ee~~|BZW04-64B<br>~~ee~~|71.3 78.8<br>~~ee~~|71.3 78.8<br>~~ee~~<br>~~es~~<br>~~es~~|1<br>~~ee~~<br>~~es~~<br>~~es~~|64.1<br>~~ee~~<br>~~es~~<br>~~es~~|1<br>~~ee~~|3.9<br>~~ee~~|103<br>~~ee~~|0.105<br>~~ee~~|
|BZW04-70<br>~~ee~~|BZW04-70B<br>~~ee~~|77.9 86.1<br>~~ee~~|77.9 86.1<br>~~es~~<br>~~ee~~<br>~~es~~|1<br>~~es~~<br>~~ee~~<br>~~es~~<br>~~es~~|70.1<br>~~es~~<br>~~ee~~<br>~~es~~<br>~~es~~|1<br>~~ee~~<br>~~es~~|3.5<br>~~ee~~<br>~~es~~|113<br>~~ee~~|0.105<br>~~ee~~|
|BZW04-78<br>~~ee~~|BZW04-78B<br>~~ee~~|86.5 95.5<br>~~ee~~|86.5 95.5<br>~~es~~<br>~~ee~~<br>~~ee~~|1<br>~~es~~<br>~~ee~~<br>~~es~~<br>~~ee ee~~|78.0<br>~~es~~<br>~~ee~~<br>~~es~~<br>~~ee~~|1<br>~~ee~~<br>~~es~~|3.2<br>~~ee~~<br>~~es~~|125<br>~~ee~~|0.105<br>~~ee~~|
|BZW04-85<br>~~ee~~|BZW04-85B<br>~~ee~~|95<br>~~ee~~|105<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~es~~<br>~~ee~~<br>~~ee ee~~<br>~~ee ee~~|85.5<br>~~es~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~es~~<br>~~ee~~|2.9<br>~~es~~<br>~~ee~~|137<br>~~ee~~|0.106<br>~~ee~~|
|BZW04-94<br>~~ee~~|BZW04-94B<br>~~ee~~|105 116<br>~~ee~~|105 116<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~ee ee~~<br>~~ee~~<br>~~ee ee~~<br>~~ee ee~~|94.0<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~ee~~|2.6<br>~~ee~~|152<br>~~ee~~|0.107<br>~~ee~~|
|BZW04-102 BZW04-102B<br>~~ee~~|BZW04-102 BZW04-102B<br>~~ee~~|114 126<br>~~ee~~|114 126<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~ee ee~~<br>~~ee~~<br>~~ee ee~~<br>~~ee ee~~|102<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~ee~~|2.4<br>~~ee~~|165<br>~~ee~~|0.107<br>~~ee~~|
|BZW04-110 BZW04-110B<br>~~ee~~|BZW04-110 BZW04-110B<br>~~ee~~|124 137<br>~~ee~~|124 137<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~ee ee~~<br>~~ee~~<br>~~ee ee~~<br>~~ee ee~~|111<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~ee~~|2.2<br>~~ee~~|179<br>~~ee~~|0.107<br>~~ee~~|
|BZW04-128 BZW04-128B<br>~~ee~~|BZW04-128 BZW04-128B<br>~~ee~~|143 158<br>~~ee~~|143 158<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~ee ee~~<br>~~ee~~<br>~~ee ee~~<br>~~es~~|128<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~ee~~|2.0<br>~~ee~~|207<br>~~ee~~|0.108<br>~~ee~~|
|BZW04-136 BZW04-136B<br>~~ee~~|BZW04-136 BZW04-136B<br>~~ee~~|152 168<br>~~ee~~|152 168<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~ee ee~~<br>~~ee~~<br>~~es~~|136<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~ee~~|1.8<br>~~ee~~|219<br>~~ee~~|0.108<br>~~ee~~|



2 Version: J2104 

SEMICONDUCTOR$$ **BZW04 SERIES** Taiwan Semiconductor $5 Eteeee§ 

|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~EE~~<br>~~p~~<br>~~LEE~~<br>~~TT~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~EE~~<br>~~p~~<br>~~LEE~~<br>~~TT~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~EE~~<br>~~p~~<br>~~LEE~~<br>~~TT~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~EE~~<br>~~p~~<br>~~LEE~~<br>~~TT~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~EE~~<br>~~p~~<br>~~LEE~~<br>~~TT~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~EE~~<br>~~p~~<br>~~LEE~~<br>~~TT~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~EE~~<br>~~p~~<br>~~LEE~~<br>~~TT~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~EE~~<br>~~p~~<br>~~LEE~~<br>~~TT~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~EE~~<br>~~p~~<br>~~LEE~~<br>~~TT~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)<br>~~EE~~<br>~~p~~<br>~~LEE~~<br>~~TT~~|
|---|---|---|---|---|---|---|---|---|---|
|**Device(1)**<br>~~p~~<br>~~—~~||**Breakdown**<br>**voltage**<br>**VBR@IT**<br>**(V)**<br>~~LEE~~||**Test**<br>**current**<br>**IT **<br>**(mA)**<br>~~LEE~~|**Working**<br>**stand-off**<br>**voltage**<br>**VWM**<br>**(V)**<br>~~LEE~~|**Reverse**<br>**leakage**<br>**current @**<br>**VWM**<br>**ID**<br>**(uA)(3)**|**Maximum**<br>**peak**<br>**impulse**<br>**current**<br>**IPP**<br>**(A)**<br>~~TT~~|**Maximum**<br>**clamping**<br>**voltage**<br>**VC@IPP**<br>**(V)**<br>~~TT~~|**Maximum**<br>**temperature**<br>**coefficient**<br>~~TT~~|
|||VBR<br>~~LEE~~||IT<br>~~LEE~~|VWM<br>~~LEE~~|ID|IPPM<br>~~TT~~|Vc<br>~~TT~~|VBR<br>~~TT~~|
|||V<br>~~LEE~~<br>~~a~~||mA<br>~~LEE~~|V<br>~~LEE~~|μA|A<br>~~TT~~|V<br>~~TT~~|%/°C<br>~~TT~~|
|Unidirectional Bidirectional<br>~~p~~<br>~~—|~~<br>~~—~~|Unidirectional Bidirectional<br>~~|~~|Min Max<br>~~LEE~~<br>~~a~~|Min Max<br>~~LEE~~<br>~~a~~|~~LEE~~|~~LEE~~||~~TT~~|~~TT~~|~~TT~~|
|BZW04-145 BZW04-145B<br>~~— |~~<br>~~—|~~<br>~~—~~|BZW04-145 BZW04-145B<br>~~|~~<br>~~|~~|161 179<br>~~a~~<br>~~|~~|161 179<br>~~a~~|1|145|1|1.7|234|0.108|
|BZW04-154 BZW04-154B<br> ~~|~~<br>~~— |~~<br>~~—~~<br>~~|~~<br>~~Pe~~|BZW04-154 BZW04-154B<br>~~|~~<br>~~|~~<br>~~|~~<br>~~ee~~|171 189<br>~~|~~<br>~~ee~~|171 189|1|154|1|1.6|246|0.108|
|BZW04-171 BZW04-171B<br> ~~|~~<br>~~—~~<br>~~|~~<br>~~Pe~~<br>~~Pe~~|BZW04-171 BZW04-171B<br>~~|~~<br>~~|~~<br>~~ee~~<br>~~ee~~|190 210<br>~~|~~<br>~~ee~~<br>~~ee~~|190 210|1|171|1|1.5|274|0.108|
|BZW04-188 BZW04-188B<br>~~Pe~~<br>~~Pe~~<br>~~Pe~~|BZW04-188 BZW04-188B<br>~~ee~~<br>~~ee~~<br>~~ee~~|209 231<br>~~ee~~<br>~~ee~~<br>~~ee~~|209 231|1|188|1|1.4|301|0.108|
|BZW04-213 BZW04-213B<br>~~Pe~~<br>~~Pe~~<br>~~Pe~~|BZW04-213 BZW04-213B<br>~~ee~~<br>~~ee~~<br>~~ee~~|237 263<br>~~ee~~<br>~~ee~~<br>~~ee~~|237 263|1|213|1|1.2|344|0.110|
|BZW04-239 BZW04-239B<br>~~Pe~~<br>~~Pe~~<br>~~Pe~~|BZW04-239 BZW04-239B<br>~~ee~~<br>~~ee~~<br>~~ee~~|266 294<br>~~ee~~<br>~~ee~~<br>~~ee~~|266 294|1|239|1|1.1|384|0.110|
|BZW04-256 BZW04-256B<br>~~Pe~~<br>~~Pe~~<br>~~—~~<br>~~|~~|BZW04-256 BZW04-256B<br>~~ee~~<br>~~ee~~<br>~~ft~~|285 315<br>~~ee~~<br>~~ee~~<br>~~ft~~|285 315|1|256|1|1.0|414|0.110|
|BZW04-273 BZW04-273B<br>~~Pe~~<br>~~—~~<br>~~|~~<br>~~—~~<br>~~|~~|BZW04-273 BZW04-273B<br>~~ee~~<br>~~ft~~<br>~~|~~|304 336<br>~~ee~~<br>~~ft~~|304 336|1|273|1|0.9|438|0.110|
|BZW04-299 BZW04-299B<br>~~—~~<br>~~|~~<br>~~—~~<br>~~|~~<br>~~—~~<br>~~|~~|BZW04-299 BZW04-299B<br>~~ft~~<br>~~|~~<br>~~|~~|332 368<br>~~ft~~|332 368|1|299|1|0.8|482|0.110|
|BZW04-342 BZW04-342B<br>~~—~~<br>~~|~~<br>~~—~~<br>~~|~~<br>~~Rs~~|BZW04-342 BZW04-342B<br>~~|~~<br>~~|~~<br>~~eee~~|380 420<br>~~eee~~|380 420<br>~~eee~~|1<br>~~eee~~|342<br>~~eee~~|1<br>~~eee~~|0.75<br>~~eee~~|548<br>~~eee~~|0.110<br>~~eee~~|
|BZW04-376 BZW04-376B<br>~~—~~<br>~~|~~<br>~~Rs~~|BZW04-376 BZW04-376B<br>~~|~~<br>~~eee~~|418 462<br>~~eee~~|418 462<br>~~eee~~|1<br>~~eee~~|376<br>~~eee~~|1<br>~~eee~~|0.67<br>~~eee~~|603<br>~~eee~~|0.110<br>~~eee~~|



1. Pulse test ： tp<50ms 

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

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

|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|
|---|---|---|
|ORDERING CODE(1)(2)|PACKAGE|PACKING|
|BZW04-x|DO-204AL (DO-41)|5,000 / Tape & Reel|
|BZW04-x A0G|DO-204AL (DO-41)|3,000 / Ammo box|
|BZW04-xH|DO-204AL (DO-41)|5,000 / Tape & Reel|
|BZW04-xHA0G|DO-204AL (DO-41)|3,000 / Ammo box|



## **Notes:** 

1. “x” defines voltage from 5.8V (BZW04-5V8) to 376V (BZW04-376) 

2. “H” means AEC-Q101 qualified 

3 Version: J2104 

% SEMICONDUCTOR(a **BZW04 SERIES** Taiwan Semiconductor 

## CHARACTERISTICS CURVES 

(TA = 25°C unless otherwise noted) 

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

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

**==> picture [242 x 192] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>NON-REPETITIVE<br>PULSE WAVEFORM<br>PT TPT Hl<br>SHOWN in Fig.3<br>10<br>licere!<br>a<br>1<br>Sean aemeallaemaiillinmm aa lt i<br>0.1 |e.TIM TIE [TIE] TTT ||<br>0.0001 0.001 0.01 0.1 1 10<br>tp, PULSE WIDTH, (ms)<br>, PEAK PULSE POWER, KW<br>PPM<br>P<br>**----- End of picture text -----**<br>


**==> picture [242 x 191] intentionally omitted <==**

**----- Start of picture text -----**<br>
125<br>100<br>75<br>50<br>25<br>0<br>0 25 50 75 100 125 150 175<br>TA, AMBIENT TEMPERATURE ( [°] C)<br>A<br>)<br>PP<br>) OR CURRENT (I<br>PP<br>DERATING IN PERCENTAGE (%)<br>PEAK PULSE POWER(P<br>**----- End of picture text -----**<br>


## **Fig.3 Clamping Power Pulse Waveform** 

**Fig.4 Maximum Non-Repetitive Forward Surge Current** 

**==> picture [249 x 180] intentionally omitted <==**

**----- Start of picture text -----**<br>
140 Pulse width(td) is defined<br>as the point where the peak<br>120 current decays to 50% of IPPM<br>! Rise time tr=10μs to 100%<br>100<br>a Peak value  ><br>80 IPPM<br>~ Half value-I > PPM/2<br>60 PN 10/1000μs, waveform<br>Na<br>40<br>a<br>ee<br>20 es<br>td<br>0 e— s SS<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>


**==> picture [245 x 187] intentionally omitted <==**

**----- Start of picture text -----**<br>
50<br>8.3ms single half sine wave<br>40 UNIDIRECTIONAL ONLY<br>30 ~<br>nel<br>20 alll<br>—™™ LU~~<br>10 TIM<br>0<br>LH ill<br>1 10 100<br>NUMBER OF CYCLES AT 60 Hz<br>PEAK FORWARD SURGE CURRENT (A)<br>**----- End of picture text -----**<br>


4 Version: J2104 

**BZW04 SERIES** [lee Taiwan Semiconductor 

SEMICONDUCTOR[lee 

## CHARACTERISTICS CURVES 

(TA = 25°C unless otherwise noted) 

## **Fig.5 Steady State Power Derating Curve** 

## **Fig.6 Typical Reverse Characteristics** 

**==> picture [502 x 197] intentionally omitted <==**

**----- Start of picture text -----**<br>
1.25 100<br>MEASURED AT DEVICES<br>jf STAND-OFF VOLTAGE, VWM<br>1<br>10 re<br>———<br>0.75 Pye<br>1 4 tf | ff ff<br>0.5 SSS eeSS SS<br>0.1 jj ee eee eee<br>0.25 ——|__|—  |__|<br>SS<br>0 0.01 | | | | eo e-_—<br>0 25 50 75 100 125 150 175 0 50 100 150 200 250 300 350 400 450 500<br>LEAD TEMPERATURE ( [°] C)  V(BR), BREAKDOWN VOLTAGE (V)<br>INSTANTANEOUS REVERSE  CURRENT(A)<br>PM(AV), STEADY STATE POWER DISSIPATION (W)<br>**----- End of picture text -----**<br>


## **Fig.7 Typical Junction Capacitance** 

**==> picture [253 x 219] intentionally omitted <==**

**----- Start of picture text -----**<br>
100000<br>a ee ee eee<br>10000 ne MEASURED AT<br>ZERO BIAS<br>Sse<br>re ee ee ee<br>STH<br>1000 RE, Sel<br>a ae MEASURED at  ISAT<br>STAND-OFF<br>f=1.0MHz<br>100 Vsig=50mVp-p  VOLTAGE,Vwm  ]<br>Ph tet<br>1 10 100<br>V(BR), BREAKDOWN VOLTAGE (V)<br>, JUNCTION CAPACITANCE (pF) CJ<br>**----- End of picture text -----**<br>


5 Version: J2104 

**BZW04 SERIES** caSEMICONDUCTOR[i Taiwan Semiconductor 

## PACKAGE OUTLINE DIMENSIONS 

**DO-204AL (DO-41)** 

## MARKING DIAGRAM 

Cathode band for uni-directional products only 

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

6 Version: J2104 

**BZW04 SERIES** TAIWANSEMICONDUCTOR(i Taiwan Semiconductor 

## 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. 

7 Version: J2104 



## Links

- [View this product on Novapart](https://novapart.co/products/BZW04-15B/tvs-diode-bidirectional-153-v-400-w-171-vbr-189)
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- [Supplier page](https://es.farnell.com/taiwan-semiconductor/bzw04-15b-r0g/tvs-diode-400w-15-3v-bidir-do/dp/3519263)
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