SMBJ6V5CA

TVS Diode, Transil SMBJ, Bidirectional, 6.5 V, 11.2 V, DO-214AA (SMB), 2 Pins

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Manufacturer: TAIWAN SEMICONDUCTOR
Product type: TVS Diodes
Product Range:Transil SMBJ Series; TVS Polarity:Bidirectional; Reverse Stand-Off Voltage Vrwm:6.5V; Clamping Voltage Vc Max:11.2V; Diode Case Style:DO-214AA; No. of Pins:2Pins; Br
SVHC: No SVHC (27-Jun-2018)
No. of Pins: 2Pins
TVS Polarity: Bidirectional
Product Range: Transil SMBJ
Qualification: -
Diode Mounting: Surface Mount
Diode Case Style: DO-214AA (SMB)
Clamping Voltage Max: 11.2V
Reverse Standoff Voltage: 6.5V
Maximum Breakdown Voltage: 7.98V
Minimum Breakdown Voltage: 7.22V
Operating Temperature Max: 150°C
Peak Pulse Power Dissipation: 600W
Delivery and price
Units per pack	1000
Price	0.112 €
Current stock	200+
Lead time	30 days
Datasheet
## **SMBJ SERIES** Taiwan Semiconductor > ee $$$ **600W, 5V - 170V Surface Mount Transient Voltage Suppressor** 

## FEATURES 

- Low profile package 

- Ideal for automated placement 

- Glass passivated junction 

- Built-in strain relief 

- Excellent clamping capability 

- Fast response time: Typically less than 1.0ps 

- Typical IR less than 1μA above 10V 

- Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC 

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

**==> picture [221 x 150] intentionally omitted <==**

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|||||
|---|---|---|---|
|KEY PARAMETERS|
|PARAMETER|VALUE|UNIT|
|VWM|2|V|
|VBR|(uni - directional)|5 - 170|V|
|VBR|(bi - directional)|5 - 170|V|
|PPPSM|600|W|
|TJ MAX|150|°C|
|Package|DO-214AA (SMB)|
|Configuration|Single Die|

**----- End of picture text -----**<br>


## APPLICATIONS 

- Switching mode power supply (SMPS) 

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(Pb) [ROHS] A,<br>**----- End of picture text -----**<br>


## MECHANICAL DATA 

- Case: DO-214AA (SMB) 

- Molding compound meets  UL 94V-0 flammability rating 

- Packing code with suffix "G" means green compound (halogen-free) 

- Part no. with suffix “H” means AEC-Q101 qualified 

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

- Meet JESD 201 class 2 whisker test 

- Polarity: As marked 

- Weight: 0.09 g (approximately) 

## **DO-214AA (SMB)** 

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||||||
|---|---|---|---|---|
|ABSOLUTE MAXIMUM RATINGS|(TA = 25°C unless otherwise noted)|
|PARAMETER|SYMBOL|Part Number|UNIT|
|Non-repetitive peak impulse power dissipation with|
|10/1000us waveform|[(1) ]|PPPSM|600|W|
|Steady state power dissipation at|Ptot|3|W|
|Forward Voltage @ IF=50A for Uni-directional only|[(2)]|VF|3.5 / 5.0|V|
|Junction temperature|TJ|- 55 to +150|°C|
|Storage temperature|TSTG|- 55 to +150|°C|

**----- End of picture text -----**<br>


**Notes:** 

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

2. VF=3.5V on SMBJ5.0 - SMBJ90 Devices and VF=5.0V on SMBJ100 - SMBJ170 Devices 

## **Devices for Bipolar Applications** 

1. For Bidirectional Use C or CA Suffix for Types SMBJ5.0 - Types SMBJ170 

2. Electrical Characteristics Apply in Both Directions 

1 Version:O1701 

**SMBJ SERIES** (i Taiwan Semiconductor 

SEMICONDUCTOR(i 

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|||||
|---|---|---|---|
|THERMAL PERFORMANCE|
|PARAMETER|SYMBOL|LIMIT|UNIT|
|Junction-to-Case Thermal Resistance|RӨJC|10|°C/W|
|Junction-to-Ambient Thermal Resistance|RӨJA|55|°C/W|

**----- End of picture text -----**<br>


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

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|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|Maximum|
|Maximum|
|Breakdown voltage|Working|peak|Maximum|
|VBR@IT|Test current|stand-off|blocking|impulse|clamping|
|leakage|
|Part number|Marking code|(V)|IT|voltage|current|voltage|
|current|
|(Note 1)|(mA)|VWM|IPP|VC@IPP|
|IIB@VWM|
|(V)|(A)|(V)|
|(µA)|
|(Note 2)|
|Min.|Max.|
|pT|SMBJ5.0|KD|6.40|7.30|10|5.0|800|65.0|9.6|
|pT|SMBJ5.0A|KE|6.40|7.00|10|5.0|800|68.0|9.2|
|pT|SMBJ6.0|KF|6.67|8.15|10|6.0|800|55.0|11.4|
|pT|SMBJ6.0A|KG|6.67|7.37|10|6.0|800|61.0|10.3|
|pT|SMBJ6.5|KH|7.22|8.82|10|6.5|500|51.0|12.3|
|pT|SMBJ6.5A|KK|7.22|7.98|10|6.5|500|56.0|11.2|
|pT|SMBJ7.0|KL|7.78|9.51|10|7.0|200|47.0|13.3|
|pT|SMBJ7.0A|KM|7.78|8.60|10|7.0|200|52.0|12.0|
|pT|SMBJ7.5|KN|8.33|10.3|1|7.5|100|44.0|14.3|
|pT|SMBJ7.5A|KP|8.33|9.21|1|7.5|100|48.0|12.9|
|pT|SMBJ8.0|KQ|8.89|10.9|1|8.0|50|42.0|15.0|
|pT|SMBJ8.0A|KR|8.89|9.83|1|8.0|50|46.0|13.6|
|pT|SMBJ8.5|KS|9.44|11.5|1|8.5|10|39.0|15.9|
|pT|SMBJ8.5A|KT|9.44|10.4|1|8.5|10|43.0|14.4|
|pT|SMBJ9.0|KU|10.0|12.2|1|9.0|5|37.0|16.9|
|pT|SMBJ9.0A|KV|10.0|11.1|1|9.0|5|40.0|15.4|
|pT|SMBJ10|KW|11.1|13.6|1|10|5|33.0|18.8|
|pT|SMBJ10A|KX|11.1|12.3|1|10|5|37.0|17.0|
|pT|SMBJ11|KY|12.2|14.9|1|11|1|31.0|20.1|
|pT|SMBJ11A|KZ|12.2|13.5|1|11|1|34.0|18.2|
|pT|SMBJ12|LD|13.3|16.3|1|12|1|28.0|22.0|
|fe|SMBJ12A|LE|Oe|13.3|C(O|14.7|1|12|1|31.0|19.9|
|pO|SMBJ13|LF|14.4|17.6|1|13|1|26.0|23.8|
|SMBJ13A|LG|14.4|15.9|1|13|1|29.0|21.5|
|pO|
|pO|SMBJ14|LH|15.6|19.1|1|14|1|24.4|25.8|
|pO|SMBJ14A|LK|15.6|17.2|1|14|1|27.0|23.2|
|pO|SMBJ15|LL|16.7|20.4|1|15|1|23.1|26.9|
|pO|SMBJ15A|LM|16.7|18.5|1|15|1|25.1|24.4|
|ee|SMBJ16|LN|CO|17.8|21.8|1|16|1|21.8|28.8|
|ee|SMBJ16A|LP|CO|17.8|19.7|1|16|1|OO|24.2|26.0|
|ee|SMBJ17|LQ|CO|18.9|23.1|1|17|1|OO|20.0|30.5|
|ee|SMBJ17A|LR|CO|18.9|20.9|1|17|1|OO|22.8|27.6|
|ee|SMBJ18|LS|CO|20.0|24.4|1|18|1|OO|19.5|32.2|
|SMBJ18A|LT|20.0|22.1|1|18|1|21.5|29.2|
|pO|OO|
|ee|SMBJ20|LU|Ge|22.2|C(O|27.1|1|20|1|17.6|35.8|
|ee|SMBJ20A|LV|Ge|22.2|C(O|24.5|1|20|1|19.4|32.4|
|ee|SMBJ22|LW|24.4|29.8|OO|1|22|1|(O|15.0|39.4|
|CO|SMBJ22A|LX|24.4|26.9|1|22|1|OO|17.7|35.5|
|CO|SMBJ24|LY|26.7|32.6|1|24|1|OO|14.6|43.0|
|CO|SMBJ24A|LZ|26.7|29.5|1|24|1|OO|16.0|38.9|
|CO|SMBJ26|MD|28.9|35.3|1|26|1|13.5|46.6|
|SMBJ26A|ME|28.9|31.9|1|26|1|14.9|42.1|
|pO|OO|

**----- End of picture text -----**<br>


2 Version:O1701 

**SMBJ SERIES** TAIWANSEMICONDUCTOR[lagu Taiwan Semiconductor 

|ELECTRICAL SPECIFICATIONS (TA= 25°C unless otherwise noted)|ELECTRICAL SPECIFICATIONS (TA= 25°C unless otherwise noted)|ELECTRICAL SPECIFICATIONS (TA= 25°C unless otherwise noted)|ELECTRICAL SPECIFICATIONS (TA= 25°C unless otherwise noted)|ELECTRICAL SPECIFICATIONS (TA= 25°C unless otherwise noted)|ELECTRICAL SPECIFICATIONS (TA= 25°C unless otherwise noted)|ELECTRICAL SPECIFICATIONS (TA= 25°C unless otherwise noted)|ELECTRICAL SPECIFICATIONS (TA= 25°C unless otherwise noted)|ELECTRICAL SPECIFICATIONS (TA= 25°C unless otherwise noted)|
|---|---|---|---|---|---|---|---|---|
|**Part number Marking code**<br>~~pO~~|**Part number Marking code**|**Breakdown 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)|**Maximum**<br>**blocking**<br>**leakage**<br>**current**<br>**IIB@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)|
|||Min.|Max.||||||
|SMBJ28<br>~~pO~~<br>~~pO~~|MF|31.1|38.0|1|28|1|12.6|50.0|
|SMBJ28A<br>~~pO~~<br>~~pO~~|MG|31.1|34.4|1|28|1|13.8|45.4|
|SMBJ30<br>~~pO~~<br>~~eG~~|MH<br>~~eG~~|33.3<br>~~eG~~|40.7|1|30<br>~~OO~~|1<br>~~OO~~|11.7<br>~~OO~~<br>~~(OO~~|53.5|
|SMBJ30A<br>~~eG~~<br>~~OO~~|MK<br>~~eG~~<br>~~OO~~|33.3<br>~~eG~~<br>~~OO~~|36.8<br>~~OO~~|1<br>~~OO~~|30<br>~~OO~~<br>~~OO~~|1<br>~~OO~~<br>~~OO~~|13.0<br>~~OO~~<br>~~OO~~<br>~~(OO~~<br>~~(OO~~|48.4<br>~~OO~~|
|SMBJ33<br>~~OO~~<br>~~OO~~|ML<br>~~OO~~<br>~~OO~~|36.7<br>~~OO~~<br>~~OO~~|44.9<br>~~OO~~<br>~~OO~~|1<br>~~OO~~<br>~~OO~~|33<br>~~OO~~<br>~~OO~~|1<br>~~OO~~<br>~~OO~~|10.6<br>~~OO~~<br>~~(OO~~<br>~~OO~~<br>~~(OO~~<br>~~(OO~~|59.0<br>~~OO~~<br>~~OO~~|
|SMBJ33A<br>~~OO~~<br>~~OO~~|MM<br>~~OO~~<br>~~OO~~|36.7<br>~~OO~~<br>~~OO~~|40.6<br>~~OO~~<br>~~OO~~|1<br>~~OO~~<br>~~OO~~|33<br>~~OO~~<br>~~OO~~|1<br>~~OO~~<br>~~OO~~|11.8<br>~~OO~~<br>~~(OO~~<br>~~OO~~<br>~~(OO~~<br>~~(OO~~|53.3<br>~~OO~~<br>~~OO~~|
|SMBJ36<br>~~OO~~<br>~~OO~~|MN<br>~~OO~~<br>~~OO~~|40.0<br>~~OO~~<br>~~OO~~|48.9<br>~~OO~~<br>~~OO~~|1<br>~~OO~~<br>~~OO~~|36<br>~~OO~~<br>~~OO~~|1<br>~~OO~~<br>~~OO~~|9.8<br>~~OO~~<br>~~(OO~~<br>~~OO~~<br>~~(OO~~|64.3<br>~~OO~~<br>~~OO~~|
|SMBJ36A<br>~~OO~~<br>~~pT~~|MP<br>~~OO~~<br>~~pT~~|40.0<br>~~OO~~<br>~~pT~~|44.2<br>~~OO~~<br>~~pT~~|1<br>~~OO~~<br>~~pT~~|36<br>~~OO~~<br>~~pT~~|1<br>~~OO~~<br>~~pT~~|10.8<br>~~OO~~<br>~~(OO~~<br>~~pT~~|58.1<br>~~OO~~<br>~~pT~~|
|SMBJ40<br>~~pT~~|MQ<br>~~pT~~|44.4<br>~~pT~~|54.3<br>~~pT~~|1<br>~~pT~~|40<br>~~pT~~|1<br>~~pT~~|8.8<br>~~pT~~|71.4<br>~~pT~~|
|SMBJ40A<br>~~pT~~|MR<br>~~pT~~|44.4<br>~~pT~~|49.1<br>~~pT~~|1<br>~~pT~~|40<br>~~pT~~|1<br>~~pT~~|9.7<br>~~pT~~|64.5<br>~~pT~~|
|SMBJ43<br>~~pT~~|MS<br>~~pT~~|47.8<br>~~pT~~|58.4<br>~~pT~~|1<br>~~pT~~|43<br>~~pT~~|1<br>~~pT~~|8.2<br>~~pT~~|76.7<br>~~pT~~|
|SMBJ43A<br>~~pT~~|MT<br>~~pT~~|47.8<br>~~pT~~|52.8<br>~~pT~~|1<br>~~pT~~|43<br>~~pT~~|1<br>~~pT~~|9.0<br>~~pT~~|69.4<br>~~pT~~|
|SMBJ45<br>~~pT~~|MU<br>~~pT~~|50.0<br>~~pT~~|61.1<br>~~pT~~|1<br>~~pT~~|45<br>~~pT~~|1<br>~~pT~~|7.8<br>~~pT~~|80.3<br>~~pT~~|
|SMBJ45A<br>~~pT~~|MV<br>~~pT~~|50.0<br>~~pT~~|55.3<br>~~pT~~|1<br>~~pT~~|45<br>~~pT~~|1<br>~~pT~~|8.6<br>~~pT~~|72.7<br>~~pT~~|
|SMBJ48<br>~~pT~~|MW<br>~~pT~~|53.3<br>~~pT~~|65.1<br>~~pT~~|1<br>~~pT~~|48<br>~~pT~~|1<br>~~pT~~|7.3<br>~~pT~~|85.5<br>~~pT~~|
|SMBJ48A<br>~~pT~~|MX<br>~~pT~~|53.3<br>~~pT~~|58.9<br>~~pT~~|1<br>~~pT~~|48<br>~~pT~~|1<br>~~pT~~|8.1<br>~~pT~~|77.4<br>~~pT~~|
|SMBJ51<br>~~pT~~|MY<br>~~pT~~|56.7<br>~~pT~~|69.3<br>~~pT~~|1<br>~~pT~~|51<br>~~pT~~|1<br>~~pT~~|6.9<br>~~pT~~|91.1<br>~~pT~~|
|SMBJ51A<br>~~pT~~|MZ<br>~~pT~~|56.7<br>~~pT~~|62.7<br>~~pT~~|1<br>~~pT~~|51<br>~~pT~~|1<br>~~pT~~|7.6<br>~~pT~~|82.4<br>~~pT~~|
|SMBJ54<br>~~pT~~|ND<br>~~pT~~|60.0<br>~~pT~~|73.3<br>~~pT~~|1<br>~~pT~~|54<br>~~pT~~|1<br>~~pT~~|6.5<br>~~pT~~|96.3<br>~~pT~~|
|SMBJ54A<br>~~pT~~|NE<br>~~pT~~|60.0<br>~~pT~~|66.3<br>~~pT~~|1<br>~~pT~~|54<br>~~pT~~|1<br>~~pT~~|7.2<br>~~pT~~|87.1<br>~~pT~~|
|SMBJ58<br>~~pT~~|NF<br>~~pT~~|64.4<br>~~pT~~|78.7<br>~~pT~~|1<br>~~pT~~|58<br>~~pT~~|1<br>~~pT~~|6.1<br>~~pT~~|103<br>~~pT~~|
|SMBJ58A<br>~~pT~~|NG<br>~~pT~~|64.4<br>~~pT~~|71.2<br>~~pT~~|1<br>~~pT~~|58<br>~~pT~~|1<br>~~pT~~|6.7<br>~~pT~~|93.6<br>~~pT~~|
|SMBJ60<br>~~pT~~|NH<br>~~pT~~|66.7<br>~~pT~~|81.5<br>~~pT~~|1<br>~~pT~~|60<br>~~pT~~|1<br>~~pT~~|5.8<br>~~pT~~|107<br>~~pT~~|
|SMBJ60A<br>~~pT~~|NK<br>~~pT~~|66.7<br>~~pT~~|73.7<br>~~pT~~|1<br>~~pT~~|60<br>~~pT~~|1<br>~~pT~~|6.5<br>~~pT~~|96.8<br>~~pT~~|
|SMBJ64<br>~~pT~~|NL<br>~~pT~~|71.1<br>~~pT~~|86.9<br>~~pT~~|1<br>~~pT~~|64<br>~~pT~~|1<br>~~pT~~|5.5<br>~~pT~~|114<br>~~pT~~|
|SMBJ64A<br>~~pT~~|NM<br>~~pT~~|71.1<br>~~pT~~|78.6<br>~~pT~~|1<br>~~pT~~|64<br>~~pT~~|1<br>~~pT~~|6.1<br>~~pT~~|103<br>~~pT~~|
|SMBJ70<br>~~pT~~<br>~~fe~~|NN<br>~~pT~~<br>~~fe~~|77.8<br>~~pT~~<br>~~Oe~~|95.1<br>~~pT~~<br>~~C(O~~|1<br>~~pT~~<br>~~C(O~~|70<br>~~pT~~<br>~~C(O~~|1<br>~~pT~~<br>~~C(O~~|5.0<br>~~pT~~<br>~~C(O~~|125<br>~~pT~~<br>~~C(O~~|
|SMBJ70A<br>~~fe~~<br>~~pO~~|NP<br>~~fe~~|77.8<br>~~Oe~~|86<br>~~C(O~~|1<br>~~C(O~~|70<br>~~C(O~~|1<br>~~C(O~~|5.5<br>~~C(O~~|113<br>~~C(O~~|
|SMBJ75<br>~~fe~~<br>~~pO~~<br>~~pO~~|NQ<br>~~fe~~|83.3<br>~~Oe~~|102<br>~~C(O~~|1<br>~~C(O~~|75<br>~~C(O~~|1<br>~~C(O~~|4.7<br>~~C(O~~|134<br>~~C(O~~|
|SMBJ75A<br>~~pO~~<br>~~pO~~<br>~~pO~~|NR|83.3|92.1|1|75|1|5.2|121|
|SMBJ78<br>~~pO~~<br>~~pO~~<br>~~pO~~|NS|86.7|106|1|78|1|4.5|139|
|SMBJ78A<br>~~pO~~<br>~~pO~~<br>~~pO~~|NT|86.7|95.8|1|78|1|5.0|126|
|SMBJ85<br>~~pO~~<br>~~pO~~<br>~~pO~~|NU|94.4|115|1|85|1|4.1|151|
|SMBJ85A<br>~~pO~~<br>~~pO~~<br>~~pO~~|NV|94.4|104|1|85|1|4.6|137|
|SMBJ90<br>~~pO~~<br>~~pO~~<br>~~pO~~|NW|100|122|1|90|1|3.9|160|
|SMBJ90A<br>~~pO~~<br>~~pO~~<br>~~pO~~|NX|100|111|1|90|1|4.3|146|
|SMBJ100<br>~~pO~~<br>~~pO~~<br>~~pO~~|NY|111|136|1|100|1|3.5|179|
|SMBJ100A<br>~~pO~~<br>~~pO~~<br>~~pO~~|NZ|111|123|1|100|1|3.8|162|
|SMBJ110<br>~~pO~~<br>~~pO~~|PD|122|149|1|110|1|3.2<br>~~CO~~|196|
|SMBJ110A<br>~~pO~~<br>~~Ge~~<br>~~pO~~|PE<br>~~Ge ~~|122<br> ~~CO~~|135<br>~~CO~~|1<br>~~CO~~|110<br>~~CO~~|1<br>~~CO~~|3.5<br>~~CO~~<br>~~CO~~<br>~~(O~~|177<br>~~CO~~|
|SMBJ120<br>~~eG~~<br>~~pO~~|PF<br>~~eG~~|133<br>~~eG~~|163<br>~~eG~~|1<br>~~eG~~|120<br>~~eG~~|1<br>~~eG~~|2.9<br>~~CO~~<br>~~eG~~<br>~~(O~~|214<br>~~eG~~|
|SMBJ120A<br>~~pO~~<br>~~pO~~|PG|133|147|1|120|1|3.2<br>~~(O~~|193|
|SMBJ130<br>~~pO~~<br>~~pO~~<br>~~pO~~|PH|144|176|1|130|1|2.7<br>~~(O~~|231|
|SMBJ130A<br>~~pO~~<br>~~pO~~<br>~~pO~~|PK|144|159|1|130|1|3.0|209|
|SMBJ150<br>~~pO~~<br>~~pO~~<br>~~pO~~|PL|167|204|1|150|1|2.3|266|
|SMBJ150A<br>~~pO~~<br>~~pO~~<br>~~pO~~|PM|167|185|1|150|1|2.5|243|
|SMBJ160<br>~~pO~~<br>~~pO~~<br>~~**p**O~~|PN|178|218|1|160|1|2.2|287|
|SMBJ160A<br>~~pO~~<br>~~**p**O~~|PP|178|197|1|160|1|2.4|259|
|SMBJ170<br>~~**p**O~~|PQ|189|231|1<br>~~T~~|170<br>~~T~~|1<br>~~T~~|2.0<br>~~T~~|304<br>~~T~~|



3 Version:O1701 

**SMBJ 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))|
|---|---|---|---|---|---|---|---|---|
|**Part number Marking code**|**Part number Marking code**|**Breakdown 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)|**Maximum**<br>**blocking**<br>**leakage**<br>**current**<br>**IIB@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)|
|||Min.|Max.||||||
|SMBJ170A|PR|189|209|1|170|1|2.2|275|



**Notes:** 

1. VBR measure after IT applied for 300μs, IT=square wave pulse or equivalent. 

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

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

4. For bidirectional use C or CA suffix for types SMBJ5.0 - SMBJ170 

5. For bipolar types having VWM of 10 volts (SMBJ8.0C) and under, the ID limit is doubled. 

## ORDERING INFORMATION 

|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|
|---|---|---|---|---|---|
|PART NO.|PART NO.<br>SUFFIX|PACKING<br>CODE|PACKING CODE<br>SUFFIX(*)|PACKAGE|PACKING|
|SMBJxxxx<br>(Note 1)|H|R5|G|SMB|850 / 7" Plastic reel|
|||R4||SMB|3,000 / 13" Paper reel|
|||M4||SMB|3,000 / 13" Plastic reel|



## **Note:** 

1. "xxxx" defines voltage from 5.0V (SMBJ5.0) to 170V (SMBJ170A) 

*: Optional available 

## EXAMPLE P/N 

|EXAMPLE P/N|EXAMPLE P/N|EXAMPLE P/N|EXAMPLE P/N|EXAMPLE P/N|EXAMPLE P/N|
|---|---|---|---|---|---|
|EXAMPLE P/N|PART NO.|PART NO.<br>SUFFIX|PACKING<br>CODE|PACKING CODE<br>SUFFIX|DESCRIPTION|
|SMBJ20AHR5G|SMBJ20A|H|R5|G|AEC-Q101 qualified<br>Green compound|



4 Version:O1701 

**SMBJ SERIES** AR SS ———————E~E Taiwan Semiconductor 

## CHARACTERISTICS CURVES 

(TA = 25°C unless otherwise noted) 

**Fig.1 Peak Pulse Power rating Curve** 

**Fig.2 Pulse Derating  Curve** 

**==> picture [500 x 480] intentionally omitted <==**

**----- Start of picture text -----**<br>
100 125<br>NON-REPETITIVE<br>PULSE WAVEFORM  100<br>SHOWN in FIG.3<br>10<br>ii 75 EXGRa<br>50 PL INEN\ LLL<br>1<br>25<br>0.1 Sie 0 Tons EEEA N ae E<br>0.1 1 10 100 1000 10000 0 25 50 75 100 125 150 175 200<br>tp, PULSE WIDTH, (μs)  TA, AMBIENT TEMPERATURE ( [°] C)<br>         Fig.3 Clamping Power Pulse Waveform   Fig.4 Maximum Non-Repetitive Forward Surge<br>Current<br>100<br>140 a eee Pulse width(td) is defined<br>as the point where the peak<br>120 current decays to 50% of IPPM<br>100 Ne Rise time tr=10μs to 100%  eeee eeeee<br>80 a awarooON Peak value IPPM  ee Half value-I ee PPM ee /2  8.3ms Single Half Sine Wave UNIDIRECTIONAL ONLY<br>60 PNR<br>PONa ed<br>40 PE<br>20 10/1000μs, waveform  —“—_<br>td  [__<br>Be 0 a a e eeeee—ee 10 ae<br>0 0.5 1 1.5 2 2.5 3 1 10 100<br>t, TIME (ms)  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, KW<br>PPM<br>P PEAK PULSE POWER(P<br>A<br>CURRENT (A)<br>, PEAK PULSE CURRENT (%)<br>IPPM<br>IFSM, PEAK FORWARD SURGE<br>**----- End of picture text -----**<br>


5 Version:O1701 

**SMBJ SERIES** (i Taiwan Semiconductor 

SEMICONDUCTOR(i 

## CHARACTERISTICS CURVES 

(TA = 25°C unless otherwise noted) 

## **Fig.5 Typical Junction Capacitance** 

**==> picture [247 x 179] intentionally omitted <==**

**----- Start of picture text -----**<br>
100000<br>10000<br>VR=0<br>1000<br>100 VR-RATED<br>STAND-OFF<br>f=1.0MHz<br>VOLTAGE<br>Vsig=50mVp-p<br>10<br>1 10 100<br>V(BR), BREAKDOWN VOLTAGE (V)<br>A<br>CJ, JUNCTION CAPACITANCE (pF)<br>**----- End of picture text -----**<br>


6 Version:O1701 

**SMBJ SERIES** Taiwan Semiconductor $5 et[$a] 

## PACKAGE OUTLINE DIMENSIONS 

**DO-214AA (SMB)** 

|**DO-214AA (SMB)**<br>7<br>ee|**DO-214AA (SMB)**<br>7<br>ee|
|---|---|
|**DIM.**<br>**Unit (mm)**<br>**Unit (inch)**<br>**Min**<br>**Max**<br>**Min**<br>**Max**<br>A<br>1.95<br>2.20<br>0.077<br>0.087<br>B<br>4.05<br>4.60<br>0.159<br>0.181<br>C<br>3.30<br>3.95<br>0.130<br>0.156<br>D<br>1.95<br>2.65<br>0.077<br>0.104<br>E<br>0.75<br>1.60<br>0.030<br>0.063<br>F<br>5.10<br>5.60<br>0.201<br>0.220<br>G<br>0.05<br>0.20<br>0.002<br>0.008<br>7<br>ee<br>—~~———~~<br>a~~o~~<br>H<br>~~ee ee ee~~<br>~~ee~~||
|H<br>0.15<br>0.31<br>0.006|0.012|
|in<br>E||
|SUGGESTED PAD LAYOUT||
|**Symbol**<br>**Unit (mm)**<br>**Unit (inch)**<br>A<br>2.3<br>0.091<br>B<br>2.5<br>0.098<br>C<br>4.3<br>0.169<br>D<br>1.8<br>0.071<br>E<br>6.8<br>0.268<br>ae<br>:<br>~~===~~||



## SUGGESTED PAD LAYOUT 

## MARKING DIAGRAM 

|~~===~~|A<br>2.3<br>B<br>2.5<br>C<br>4.3<br>D<br>1.8<br>E<br>6.8<br>~~===~~|
|---|---|
|P/N|= Marking Code|
|G|= Green Compound|
|YW|= Date Code|
|F|= Factory Code|



7 Version:O1701 

**SMBJ 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. 

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:O1701
Updated at June 1, 2026
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