Overview
The SF57 is a diodes General Purpose made by GW in a DO-27 package with 2 pins. -65℃~+150℃ 1 Independent 1.7V@5A 150A 5A 5uA@600V 600V DO-27 Diodes - General Purpose ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-27_BD5.2-L8.9-P12.90-D1.5-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C331714).
Symbol
Footprint
Parameters
7- Current - Rectified
- 5A
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 150A
- Operating Junction Temperature Range
- -65℃~+150℃
- Reverse Leakage Current (Ir)
- 5uA@600V
- Voltage - DC Reverse(Vr)
- 600V
- Voltage - Forward(Vf@If)
- 1.7V@5A
Order codes
1- SF57LCSC C331714
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/gw/SF57" title="SF57 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/gw/SF57.jpg" alt="SF57" width="1200" height="900">[](https://pcbkit.io/parts/gw/SF57)Questions
Is there a KiCad symbol and footprint for the SF57?
Yes. The symbol is Device:D and the footprint EasyEDA_Cloud:DO-27_BD5.2-L8.9-P12.90-D1.5-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SF57?
DO-27, with 2 pins. Its footprint is drawn on this page.
Where is the SF57 datasheet?
GW publishes it: the Datasheet link on this page opens it.
Where can I order the SF57?
JLCPCB lists it as part C331714, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SF57?
Parts like it in the library: the 6A10S by LGE and the HER508 by GW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
