
Overview
The S3MA is a diodes General Purpose made by ZHIDE in a SMA package with 2 pins. -55℃~+150℃ 1 Independent 1.1V@3A 1kV 3A 5uA@1kV 80A SMA Diodes - General Purpose ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 2,394 are in stock at JLCPCB (part C2917841).
Symbol
Footprint
Parameters
7- Current - Rectified
- 3A
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 80A
- Operating Junction Temperature Range
- -55℃~+150℃
- Reverse Leakage Current (Ir)
- 5uA@1kV
- Voltage - DC Reverse(Vr)
- 1kV
- Voltage - Forward(Vf@If)
- 1.1V@3A
Order codes
1- S3MALCSC C2917841
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/zhide/S3MA" title="S3MA in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/zhide/S3MA.jpg" alt="S3MA" width="1200" height="900">[](https://pcbkit.io/parts/zhide/S3MA)Questions
Is there a KiCad symbol and footprint for the S3MA?
Yes. The symbol is Device:D and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the S3MA?
SMA, with 2 pins. Its footprint is drawn on this page.
Where is the S3MA datasheet?
ZHIDE publishes it: the Datasheet link on this page opens it.
Where can I order the S3MA?
JLCPCB lists it as part C2917841, with 2,394 in stock; the sellers' links on this page open their listings.
What can replace the S3MA?
Parts like it in the library: the S3M by MDM, the S3M by LangJie, the M7 by DongChen and the S-HFM108 by Leshan Radio (LRC). Check their datasheets: a part that fits the footprint may still differ in its ratings.
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