Overview
The P6SMB91A is a TV made by FMS in a SMB package with 2 pins. -55℃~+150℃ 125V 4.8A 5uA 600W@10/1000us 77.8V 86.5V TVS Unidirectional SMB ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C286336).
Symbol
Footprint
Parameters
10- Clamping Voltage
- 125V
- Number of Channels
- 1
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 4.8A
- Peak Pulse Power Dissipation (Ppp)
- 600W@10/1000us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 77.8V
- Type
- TVS
- Voltage - Breakdown
- 86.5V
Order codes
1- P6SMB91ALCSC C286336
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/fms/P6SMB91A" title="P6SMB91A in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/fms/P6SMB91A.jpg" alt="P6SMB91A" width="1200" height="900">[](https://pcbkit.io/parts/fms/P6SMB91A)Questions
Is there a KiCad symbol and footprint for the P6SMB91A?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMB, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the P6SMB91A?
SMB, with 2 pins. Its footprint is drawn on this page.
Where is the P6SMB91A datasheet?
FMS publishes it: the Datasheet link on this page opens it.
Where can I order the P6SMB91A?
JLCPCB lists it as part C286336, with 0 in stock; the sellers' links on this page open their listings.
What can replace the P6SMB91A?
Parts like it in the library: the 1.5KE91CA by CREATEK. Check their datasheets: a part that fits the footprint may still differ in its ratings.
