
Overview
The S3J is a diodes General Purpose made by Jiangsu Changjing Electronics Technology (CJ) in a SMCG package with 2 pins.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (EasyEDA_Cloud:SMCG_L6.8-W5.8-LS7.9-RD, from EasyEDA), ready for a KiCad board. 2,395 are in stock at JLCPCB (part C5292865).
Symbol
Footprint
Parameters
7- Current - Rectified
- 3A
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 100A
- Operating Junction Temperature Range
- -55℃~+150℃
- Reverse Leakage Current (Ir)
- 10uA@600V
- Voltage - DC Reverse(Vr)
- 600V
- Voltage - Forward(Vf@If)
- 1.15V@3A
Order codes
1Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/cj/S3J" title="S3J in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cj/S3J.jpg" alt="S3J" width="1200" height="900">[](https://pcbkit.io/parts/cj/S3J)Questions
Is there a KiCad symbol and footprint for the S3J?
Yes. The symbol is Device:D and the footprint EasyEDA_Cloud:SMCG_L6.8-W5.8-LS7.9-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the S3J?
SMCG, with 2 pins. Its footprint is drawn on this page.
Where is the S3J datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the S3J?
JLCPCB lists it as part C5292865, with 2,395 in stock; the sellers' links on this page open their listings.
What can replace the S3J?
Parts like it in the library: the S10M by Jiangsu Changjing Electronics Technology (CJ), the S10K by Jiangsu Changjing Electronics Technology (CJ), the S8J by Jiangsu Changjing Electronics Technology (CJ) and the S3M by High Diode. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
5S10M
SMCGDiodes - General PurposeJiangsu Changjing Electronics Technology (CJ)S10K
SMCGDiodes - General PurposeJiangsu Changjing Electronics Technology (CJ)S8J
SMCGDiodes - General PurposeJiangsu Changjing Electronics Technology (CJ)S3M
SMCG-55℃~+150℃ 1 Independent 1.1V@3A 1kV 3A 5uA@1000V SMCG Diodes - General Purpose ROHSHigh DiodeDiodes - General PurposeS5M
SMCG-55℃~+150℃ 1 Independent 1.1V@5A 1kV 5A 5uA@1000V SMCG Diodes - General Purpose ROHSHigh DiodeDiodes - General Purpose