
Overview
The BAS321 is a switching Diode made by Slkor in a SOD-323 package with 2 pins.
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. 6,000 are in stock at JLCPCB (part C19632449).
Symbol
Footprint
Parameters
8- Current - Rectified
- 200mA
- Diode Configuration
- 1 Independent
- Operating Junction Temperature Range
- -65℃~+150℃
- Pd - Power Dissipation
- 200mW
- Reverse Leakage Current (Ir)
- 100nA@200V
- Reverse Recovery Time (trr)
- 50ns
- Voltage - DC Reverse(Vr)
- 200V
- Voltage - Forward(Vf@If)
- 1.25V@200mA
Order codes
1- BAS321LCSC C19632449
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/slkor/BAS321" title="BAS321 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/slkor/BAS321.jpg" alt="BAS321" width="1200" height="900">[](https://pcbkit.io/parts/slkor/BAS321)Questions
Is there a KiCad symbol and footprint for the BAS321?
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 BAS321?
SOD-323, with 2 pins. Its footprint is drawn on this page.
Where is the BAS321 datasheet?
Slkor publishes it: the Datasheet link on this page opens it.
Where can I order the BAS321?
JLCPCB lists it as part C19632449, with 6,000 in stock; the sellers' links on this page open their listings.
What can replace the BAS321?
Parts like it in the library: the BAS21HT1G by onsemi, the LBAS21HT1G by Leshan Radio (LRC), the S-LBAS21HT1G by Leshan Radio (LRC) and the BAS321JX by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8BAS21HT1G
SOD-323-55℃~+150℃@(Tj) 1.25V@200mA 100nA@200V 200mA 200mW 250V 50ns 625mA Independent SOD-323 Switching Diodes ROHSonsemiSwitching DiodesLBAS21HT1G
SOD-323-55℃~+150℃@(Tj) 1.25V 100nA 200mA 200mW 250V 50ns 625mA Independent SOD-323 Switching Diodes ROHSLeshan Radio (LRC)Switching DiodesS-LBAS21HT1G
SOD-323-55℃~+150℃@(Tj) 1.25V@200mA 100nA@200V 200mA 200mW 250V 50ns 9A Independent SOD-323 Switching Diodes ROHSLeshan Radio (LRC)Switching DiodesBAS321JX
SOD-3231.25V@200mA 100nA@200V 200V 250mA 50ns Independent SOD-323 Switching Diodes ROHSNexperiaSwitching DiodesBAS20H
SOD-323-55℃~+150℃@(Tj) 1.25V@200mA 1uA@200V 200V 200mA 200mW 50ns 5A Independent SOD-323 Switching Diodes ROHSonsemiSwitching DiodesBAS321
SOD-3231 Independent 1.25V@200mA 100nA@200V 200V 250mA 300mW SOD-323 Switching Diodes ROHSCBISwitching DiodesBAS21AH
SOD-323-55℃~+150℃ 1 Independent 1.25V@200mA 200V 200mA 200mW 40nA@200V 50ns 625mA SOD-323 Switching Diodes ROHSonsemiSwitching DiodesBAS321
SOD-323-65℃~+150℃@(Tj) 1.25V@200mA 2.5A 200V 200mA 200mW 50ns Independent SOD-323 Switching Diodes ROHSShikuesSwitching Diodes