Overview
The BAV21W is an uncategorised made by XCH in a SOD-123 package with 5 pins.
PCBKit's library has its footprint (Diode_SMD:D_SOD-123, from KiCad's library), ready for a KiCad board. 2,650 are in stock at JLCPCB (part C5342888).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
8- Current - Rectified
- 250mA
- Diode Configuration
- 1 Independent
- Operating Junction Temperature Range
- -55℃~+150℃
- Pd - Power Dissipation
- 500mW
- Reverse Leakage Current (Ir)
- 100nA
- Reverse Recovery Time (trr)
- 50ns
- Voltage - DC Reverse(Vr)
- 250V
- Voltage - Forward(Vf@If)
- 1.25V
Order codes
1- BAV21WLCSC C5342888
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/xch/BAV21W" title="BAV21W in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/xch/BAV21W.jpg" alt="BAV21W" width="1200" height="900">[](https://pcbkit.io/parts/xch/BAV21W)Questions
Is there a KiCad symbol and footprint for the BAV21W?
Yes. the footprint Diode_SMD:D_SOD-123, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BAV21W?
SOD-123, with 5 pins. Its footprint is drawn on this page.
Where is the BAV21W datasheet?
XCH publishes it: the Datasheet link on this page opens it.
Where can I order the BAV21W?
JLCPCB lists it as part C5342888, with 2,650 in stock; the sellers' links on this page open their listings.
What can replace the BAV21W?
Parts like it in the library: the BZT52C15 by HT, the BZT52C12-WH-SOD-123 by ShunYe, the BZT52C13-WI by ShunYe and the BZT52C15-WJ by ShunYe. Check their datasheets: a part that fits the footprint may still differ in its ratings.
