
Overview
The B0520X is a schottky Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-523 package with 2 pins. -40℃~+125℃ 20V 5.5A 500mA 50uA@10V 600mV@500mA Independent SOD-523 Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SOD-523, from KiCad's library), ready for a KiCad board. 1,881 are in stock at JLCPCB (part C2910120).
Symbol
Footprint
Parameters
7- Current - Rectified
- 500mA
- Diode Configuration
- Standalone
- Non-Repetitive Peak Forward Surge Current
- 5.5A
- Operating Junction Temperature Range
- -40℃~+125℃
- Reverse Leakage Current (Ir)
- 50uA@10V
- Voltage - DC Reverse(Vr)
- 20V
- Voltage - Forward(Vf@If)
- 600mV@500mA
Order codes
1- B0520XLCSC C2910120
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/cj/B0520X" title="B0520X 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/B0520X.jpg" alt="B0520X" width="1200" height="900">[](https://pcbkit.io/parts/cj/B0520X)Questions
Is there a KiCad symbol and footprint for the B0520X?
Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_SOD-523, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the B0520X?
SOD-523, with 2 pins. Its footprint is drawn on this page.
Where is the B0520X datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the B0520X?
JLCPCB lists it as part C2910120, with 1,881 in stock; the sellers' links on this page open their listings.
What can replace the B0520X?
Parts like it in the library: the MSK4005 by Shikues, the NSR0520V2 by onsemi, the MSK4010 by Shikues and the TPMEG3005EB by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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