Overview
The SESM08 is an ESD And Surge Protection made by SEMIWARE in a SOT-23 package with 3 pins. -55℃~+125℃ 19V 250pF 350W@8/20us 5uA 8.5V 8V ESD IEC 61000-4-2、IEC 61000-4-4 SOT-23 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MMBZ27VAL-7-F, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C696629).
Symbol
Footprint
Parameters
9- Clamping Voltage
- 19V
- Junction Capacitance
- 250pF
- Operating Temperature
- -55℃~+125℃
- Peak Pulse Power Dissipation (Ppp)
- 350W@8/20us
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 8V
- Type
- ESD
- Voltage - Breakdown
- 8.5V
- level of protection
- IEC 61000-4-2, IEC 61000-4-4
Order codes
1- SESM08LCSC C696629
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | C | Unspecified |
| 2 | C | Unspecified |
| 3 | A | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/semiware/SESM08" title="SESM08 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/semiware/SESM08.jpg" alt="SESM08" width="1200" height="900">[](https://pcbkit.io/parts/semiware/SESM08)Questions
Is there a KiCad symbol and footprint for the SESM08?
Yes. The symbol is EasyEDA_Cloud:MMBZ27VAL-7-F and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SESM08?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the SESM08 datasheet?
SEMIWARE publishes it: the Datasheet link on this page opens it.
Where can I order the SESM08?
JLCPCB lists it as part C696629, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SESM08?
Parts like it in the library: the PJSOT08C-05_R1_00001 by PANJIT International, the HGSOT08C-HG3-18 by HXY MOSFET, the GSOT08C-E3-08 by Vishay Intertechnology and the GSOT08C-G3-08 by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
PJSOT08C-05_R1_00001
SOT-23-50℃~+150℃ 10uA 13.4V 250pF 34A@8/20us 500W@8/20us 8.5V 8V TVS SOT-23 ESD and Surge Protection (TVS/ESD) ROHSPANJIT InternationalESD And Surge Protection (TVS/ESD)HGSOT08C-HG3-18
SOT-23ESD And Surge Protection (TVS/ESD)HXY MOSFETGSOT08C-E3-08
SOT-23-55℃~+150℃ 18A@8/20us 19.2V 2 250pF 345W 5uA 8V 9V Bidirectional ESD IEC 61000-4-2 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSVishay IntertechnologyESD And Surge Protection (TVS/ESD)GSOT08C-G3-08
SOT-2311V 18A@8/20us 19.2V 2 250pF 345W@8/20us、400W@8/20us 5uA 8V ESD IEC 61000-4-2 Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHSVishay IntertechnologyESD And Surge Protection (TVS/ESD)GSOT08C-HG3-08
SOT-2310V 160pF 18A@8/20us 19.2V 2 345W@8/20us、400W@8/20us 5uA 8V ESD IEC 61000-4-2 Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHSVishay IntertechnologyESD And Surge Protection (TVS/ESD)H8VNT2B
SOT-23-55℃~+125℃ 12V 1uA 20A@8/20us 25V 500W@8/20us 60pF 8V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 SOT-23 ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)BST23C082V
SOT-23100nA 10V 15A@8/20us 18V 350W@8/20us 40pF 8V Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SOT-23 ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)PESD8V0L2BT-N
SOT-23100nA 15A@8/20us 18V 2 350W@8/20us 40pF 8V 9V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)