Overview
The SMF54A is an ESD And Surge Protection made by FMS in a SOD-123 package with 2 pins. -55℃~+150℃ 1 2.3A 200W@10/1000us 54V 5uA 60V 87.1V IEC 61000-4-2 TVS Unidirectional SOD-123 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Diode:SMF54A, from KiCad's library) and its footprint (Diode_SMD:D_SMF, from KiCad's library), ready for a KiCad board. 11 are in stock at JLCPCB (part C266702).
Symbol
Footprint
Parameters
11- Clamping Voltage
- 87.1V
- Number of Channels
- 1
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 2.3A
- Peak Pulse Power Dissipation (Ppp)
- 200W@10/1000us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 54V
- Type
- TVS
- Voltage - Breakdown
- 60V
- level of protection
- IEC 61000-4-2
Order codes
1- SMF54ALCSC C266702
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the SMF54A?
Yes. The symbol is Diode:SMF54A and the footprint Diode_SMD:D_SMF, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMF54A?
SOD-123, with 2 pins. Its footprint is drawn on this page.
Where is the SMF54A datasheet?
FMS publishes it: the Datasheet link on this page opens it.
Where can I order the SMF54A?
JLCPCB lists it as part C266702, with 11 in stock; the sellers' links on this page open their listings.
What can replace the SMF54A?
Parts like it in the library: the SMF54A by JSMSEMI, the SMF54A by FOSAN, the SMF54A by LGE and the SMF54A by MSKSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMF54A
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SOD-123FLESD And Surge Protection (TVS/ESD)FOSANSMF54A
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SOD-123FL1 1uA 2.3A@10/1000us 200W@10/1000us 54V 66.3V 87.1V TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMF54A
SOD-123FL-55℃~+150℃ 1 1uA 2.3A@10/1000us 200W@10/1000us 54V 66.3V 87.1V TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSTWGMCESD And Surge Protection (TVS/ESD)SMF54A
SOD-123FL1uA 2.3A@10/1000us 200W@10/1000us 54V 66.3V 87.1V TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSYFWESD And Surge Protection (TVS/ESD)SMF54A
SOD-123FL-65℃~+150℃ 1A@10/1000us 1uA 200W@10/1000us 54V 66.3V 87.1V IEC 61000-4-2 TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)