Overview
The USB50812E3/TR7 is an ESD And Surge Protection made by Microchip Technology in a SOP-8 package with 8 pins. -55℃~+150℃ 12V 13.3V 1uA 2 26V 3pF 500W 5A@8/20us IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SOP-8 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:USB50824E3_TR7, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2448613).
Symbol
Footprint
Parameters
6- Breakdown Voltage
- 13.3V
- Maximum Clamping Voltage
- 26V
- Peak Pulse Current (Ipp)@10/1000us
- 5A@8/20us
- Peak Pulse Power Dissipation (Ppp)@10/1000us
- 500W
- Reverse Stand-Off Voltage (Vrwm)
- 12V
- Type
- TVS
Order codes
1- USB50812E3/TR7LCSC C2448613
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
| 5 | 5 | Unspecified |
| 6 | 6 | Unspecified |
| 7 | 7 | Unspecified |
| 8 | 8 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/microchip/USB50812E3/TR7" title="USB50812E3/TR7 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/microchip/USB50812E3/TR7.jpg" alt="USB50812E3/TR7" width="1200" height="900">[](https://pcbkit.io/parts/microchip/USB50812E3/TR7)Questions
Is there a KiCad symbol and footprint for the USB50812E3/TR7?
Yes. The symbol is EasyEDA_Cloud:USB50824E3_TR7 and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the USB50812E3/TR7?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the USB50812E3/TR7 datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the USB50812E3/TR7?
JLCPCB lists it as part C2448613, with 0 in stock; the sellers' links on this page open their listings.
What can replace the USB50812E3/TR7?
Parts like it in the library: the SMDA12.TBT by SEMTECH, the SMDB12C/TR13 by Microchip Technology, the SMF12CA by hongjiacheng and the SMF12A by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMDA12.TBT
SOP-8-55℃~+125℃ 12A@8/20us 12V 13.3V 150pF 1uA 24V 300W Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional SOP-8 ESD and Surge Protection (TVS/ESD) ROHSSEMTECHESD And Surge Protection (TVS/ESD)SMDB12C/TR13
SOP-8-55℃~+150℃ 12V 13.3V 19V 1uA 300W 5A@8/20us 95pF Bidirectional Four channels IEC 61000-4-2、IEC 61000-4-4 TVS SOP-8 ESD and Surge Protection (TVS/ESD)Microchip TechnologyESD And Surge Protection (TVS/ESD)
SMF12CA
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiacheng
SMF12A
SOD-123FL-55℃~+150℃ 10.1A@10/1000us 12V 14.7V 19.9V 2.5uA 200W@10/1000us IEC 61000-4-2 TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)
H12VL10B
DFN1006-2L-55℃~+125℃ 12V 12pF 15.8V 200W@8/20us 200nA 25.5V 8A@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 DFN1006-2L ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)
PSM712-LF-T7
SOT-23-55℃~+150℃ 12V 13.3V 19V 1uA、20uA 30A@8/20us、34A@8/20us 600W@8/20us 75pF IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHSPROTEKESD And Surge Protection (TVS/ESD)SM712
SOT-23-55℃~+125℃ 10V、26V 12A 1uA 2 400W 7.5V、13.3V 75pF 7V、12V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSDOWOESD And Surge Protection (TVS/ESD)
SMBJ12CA
SMB-65℃~+150℃ 12V 14.7V 19.9V 1uA 30.2A@10/1000us 390pF 600W@10/1000us TVS SMB ESD and Surge Protection (TVS/ESD) ROHS晶导微电子ESD And Surge Protection (TVS/ESD)