
Overview
The BA591WS is a switching Diode made by CBI in a SOD-323 package with 2 pins. -65℃~+150℃ 1 Independent 100mA 1V@10mA 20nA 35V 500mW SOD-323 Switching Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. 2,947 are in stock at JLCPCB (part C5362079).
Symbol
Footprint
Parameters
7- Current - Rectified
- 100mA
- Diode Configuration
- 1 Independent
- Operating Junction Temperature Range
- -65℃~+150℃
- Pd - Power Dissipation
- 500mW
- Reverse Leakage Current (Ir)
- 20nA
- Voltage - DC Reverse(Vr)
- 35V
- Voltage - Forward(Vf@If)
- 1V@10mA
Order codes
1- BA591WSLCSC C5362079
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/cbi/BA591WS" title="BA591WS in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cbi/BA591WS.jpg" alt="BA591WS" width="1200" height="900">[](https://pcbkit.io/parts/cbi/BA591WS)Questions
Is there a KiCad symbol and footprint for the BA591WS?
Yes. The symbol is Device:D 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 BA591WS?
SOD-323, with 2 pins. Its footprint is drawn on this page.
Where is the BA591WS datasheet?
CBI publishes it: the Datasheet link on this page opens it.
Where can I order the BA591WS?
JLCPCB lists it as part C5362079, with 2,947 in stock; the sellers' links on this page open their listings.
What can replace the BA591WS?
Parts like it in the library: the BAS20H by GOODWORK, the BAS316 by Slkor, the 1SS403 by TECH PUBLIC and the BAS21AHT1G by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8BAS20H
SOD-323-55℃~+150℃ 1 Independent 1.25V@200mA 100nA 200V 250mA 500mW 50ns 625mA SOD-323 Switching Diodes ROHSGOODWORKSwitching DiodesBAS316
SOD-3231 Independent 1.25V 100V 150mA 1uA 2A 4ns 500mW SOD-323 Switching Diodes ROHSSlkorSwitching Diodes1SS403
SOD-323-55℃~+150℃ 1 Independent 1.25V@200mA 100uA 250V 250mA 500mW 50ns SOD-323 Switching Diodes ROHSTECH PUBLICSwitching DiodesBAS21AHT1G
SOD-323-55℃~+150℃ 1 Independent 1.25V@200mA 250V 250mA 500mW 50ns SOD-323 Switching Diodes ROHSTECH PUBLICSwitching DiodesBAS21VM
SOD-323-55℃~+150℃ 1 Independent 250V 250mA 500mW 50ns SOD-323 Switching Diodes ROHSTECH PUBLICSwitching DiodesBAS321
SOD-323-55℃~+150℃ 1 Independent 250V 250mA 500mW 50ns SOD-323 Switching Diodes ROHSTECH PUBLICSwitching DiodesBAV20WS
SOD-323Switching DiodesYFW1SS355
SOD-3231.25V@150mA 100V 150mA 1uA@75V 2A 4ns 500mW Independent SOD-323 Switching Diodes ROHSKEXINSwitching Diodes