
Overview
The B0540WS is a schottky Diode made by WPMtek in a SOD-323 package with 2 pins. SOD-323 Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. 3,000 are in stock at JLCPCB (part C56360487).
Symbol
Footprint
Order codes
1- B0540WSLCSC C56360487
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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Is there a KiCad symbol and footprint for the B0540WS?
Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_SOD-323, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the B0540WS?
SOD-323, with 2 pins. Its footprint is drawn on this page.
Where can I order the B0540WS?
JLCPCB lists it as part C56360487, with 3,000 in stock; the sellers' links on this page open their listings.
What can replace the B0540WS?
Parts like it in the library: the 1N5819WS by Guangdong Hottech, the B5819WS by hongjiacheng, the B5817WS by hongjiacheng and the 1N5819WS S4 by JSMSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
81N5819WS
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SOD-323-55℃~+150℃ 10A 1A 1mA@20V 20V 450mV@1A Independent SOD-323 Schottky Diodes ROHShongjiachengSchottky Diodes1N5819WS S4
SOD-3231.5A 350mA 40V 5uA@30V 600mV@200mA Standalone SOD-323 Schottky Diodes ROHSJSMSEMISchottky DiodesCUS10S30,H3F
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SOD-3231 Independent 2A 350mA 40V 5uA@30V 600mV@200mA SOD-323 Schottky Diodes ROHSGuangdong HottechSchottky DiodesSD103AWS
SOD-323-55℃~+150℃ 1.5A 350mA 370mV@20mA 40V 5uA@40V Independent SOD-323 Schottky Diodes ROHShongjiachengSchottky DiodesB5819WS
SOD-323-55℃~+125℃ 1A 1mA@40V 25A 40V 900mV@3A Independent SOD-323 Schottky Diodes ROHSMDDSchottky Diodes