Overview
The SK320 is a schottky Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SMBG package with 2 pins. -50℃~+150℃ 100uA@200V 200V 3A 70A 950mV@3A Independent SMBG Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (EasyEDA_Cloud:SMB_L4.3-W3.6-LS5.4-RD, from EasyEDA), ready for a KiCad board. 1,344 are in stock at JLCPCB (part C2924037).
Symbol
Footprint
Parameters
7- Current - Rectified
- 3A
- Diode Configuration
- Standalone
- Non-Repetitive Peak Forward Surge Current
- 70A
- Operating Junction Temperature Range
- -50℃~+150℃
- Reverse Leakage Current (Ir)
- 100uA@200V
- Voltage - DC Reverse(Vr)
- 200V
- Voltage - Forward(Vf@If)
- 950mV@3A
Order codes
2- SK320LCSC C2924037
- SK320LCSC C2924120
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/cj/SK320" title="SK320 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/SK320.jpg" alt="SK320" width="1200" height="900">[](https://pcbkit.io/parts/cj/SK320)Questions
Is there a KiCad symbol and footprint for the SK320?
Yes. The symbol is Device:D_Schottky and the footprint EasyEDA_Cloud:SMB_L4.3-W3.6-LS5.4-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SK320?
SMBG, with 2 pins. Its footprint is drawn on this page.
Where is the SK320 datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the SK320?
JLCPCB lists it as part C2924037, with 1,344 in stock; the sellers' links on this page open their listings.
What can replace the SK320?
Parts like it in the library: the SK520 by Jiangsu Changjing Electronics Technology (CJ) and the STPS4S200UF by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
