Overview
The US1M-W is a fast Recovery , High Efficiency Diode made by FMS in a SMA-W package with 2 pins. -55℃~+125℃ 1 Independent 1.7V@1A 1A 1kV 5uA@1kV 75ns SMA-W Fast Recovery / High Efficiency Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (EasyEDA_Cloud:SMA_L4.4-W2.6-LS5.0-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C376170).
Symbol
Footprint
Parameters
7- Current - Rectified
- 1A
- Diode Configuration
- 1 Independent
- Operating Junction Temperature Range
- -55℃~+125℃
- Reverse Leakage Current (Ir)
- 5uA@1kV
- Reverse Recovery Time (trr)
- 75ns
- Voltage - DC Reverse(Vr)
- 1kV
- Voltage - Forward(Vf@If)
- 1.7V@1A
Order codes
1- US1M-WLCSC C376170
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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Is there a KiCad symbol and footprint for the US1M-W?
Yes. The symbol is Device:D and the footprint EasyEDA_Cloud:SMA_L4.4-W2.6-LS5.0-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the US1M-W?
SMA-W, with 2 pins. Its footprint is drawn on this page.
Where is the US1M-W datasheet?
FMS publishes it: the Datasheet link on this page opens it.
Where can I order the US1M-W?
JLCPCB lists it as part C376170, with 0 in stock; the sellers' links on this page open their listings.
What can replace the US1M-W?
Parts like it in the library: the US1M-W by ZHIDE. Check their datasheets: a part that fits the footprint may still differ in its ratings.
