Overview
The SMF28A-TP is an ESD And Surge Protection made by Micro Commercial Components in a SOD-123FL package with 2 pins. -65℃~+175℃ 1uA 200W 28V 31.1V 4.4A 45.4V TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Diode:SMF28A, from KiCad's library) and its footprint (Diode_SMD:D_SMF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2975466).
Symbol
Footprint
Parameters
7- Breakdown Voltage
- 31.1V
- Maximum Clamping Voltage
- 45.4V
- Peak Pulse Current (Ipp)
- 4.4A
- Peak Pulse Power Dissipation (Ppp)
- 200W
- Reverse Leakage Current (Ir)
- 1mA
- Reverse Stand-Off Voltage (Vrwm)
- 28V
- Type
- TVS
Order codes
1- SMF28A-TPLCSC C2975466
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the SMF28A-TP?
Yes. The symbol is Diode:SMF28A 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 SMF28A-TP?
SOD-123FL, with 2 pins. Its footprint is drawn on this page.
Where is the SMF28A-TP datasheet?
Micro Commercial Components publishes it: the Datasheet link on this page opens it.
Where can I order the SMF28A-TP?
JLCPCB lists it as part C2975466, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SMF28A-TP?
Parts like it in the library: the SMF28A by hongjiacheng, the SMF28A by JSMSEMI, the SMF28A by MDD and the SMF28A by Shandong Jingdao Microelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
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