BAS21
DoeshareExtended
-55℃~+150℃@(Tj) 1.25V@200mA 1uA@200V 2.5A 225mW 250V 400mA 50ns Independent SOT-23 Switching Diodes ROHS
- Part id
- doeshare/BAS21
- Category
- Switching Diodes
- Package
- SOT-23
- Pins
- 3
- In stock
- 49 at JLCPCB (C2931744)
Overview
The BAS21 is a switching Diode made by Doeshare in a SOT-23 package with 3 pins. -55℃~+150℃@(Tj) 1.25V@200mA 1uA@200V 2.5A 225mW 250V 400mA 50ns Independent SOT-23 Switching Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:BAS21, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 49 are in stock at JLCPCB (part C2931744).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | A | Passive |
| 2 | NC | Not connected |
| 3 | K | Passive |
Parts like it
8
BAS21C
SOT-231 Pair Common Cathode 100nA@200V 1V@100mA 225mW 250V 400mA 50ns SOT-23 Switching Diodes ROHSGuangdong HottechSwitching DiodesBAS21S
SOT-23100nA 1V@100mA 225mW 250V 400mA 50ns SOT-23 Switching Diodes ROHSGuangdong HottechSwitching DiodesBAV23A
SOT-23-65℃~+150℃@(Tj) 1 Pair Common Anode 1.25V@200mA 100nA@250V 250V 350mW 400mA 50ns SOT-23 Switching Diodes ROHSFoshan Blue Rocket ElecSwitching DiodesBAV23CL
SOT-23-55℃~+150℃@(Tj) 1 Pair Common Cathode 1.25V@200mA 100nA@200V 150ns 250V 265mW 400mA SOT-23 Switching Diodes ROHSonsemiSwitching DiodesBAV23C
SOT-23-65℃~+150℃ 1 Pair Common Cathode 1.25V@200mA 100nA@250V 250V 350mW 400mA 50ns 9A SOT-23 Switching Diodes ROHSFoshan Blue Rocket ElecSwitching DiodesBAV23S
SOT-23Switching DiodesGOODWORKBAS21A
SOT-231 Pair Common Anode 100nA@200V 1V@100mA 225mW 250V 400mA 50ns SOT-23 Switching Diodes ROHSGuangdong HottechSwitching DiodesBAV23SE
SOT-23-65℃~+150℃ 1 Pair Series Connection 1.25V@200mA 100nA@200V 250V 350mW 400mA 50ns 9A SOT-23 Switching Diodes ROHSCBISwitching Diodes
Questions
Is there a KiCad symbol and footprint for the BAS21?
Yes. The symbol is Diode:BAS21 and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BAS21?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the BAS21 datasheet?
Doeshare publishes it: the Datasheet link on this page opens it.
Where can I order the BAS21?
JLCPCB lists it as part C2931744, with 49 in stock; the sellers' links on this page open their listings.
What can replace the BAS21?
Parts like it in the library: the BAS21C by Guangdong Hottech, the BAS21S by Guangdong Hottech, the BAV23A by Foshan Blue Rocket Elec and the BAV23CL by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.