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BAS21SW on a board, in 3D

BAS21SW

YFW

Extended
DatasheetJLCPCBLCSCyfw/BAS21SW
Category
Switching Diodes
Package
SOT-323
Pins
3

Overview

The BAS21SW is a switching Diode made by YFW in a SOT-323 package with 3 pins.

PCBKit's library has its KiCad symbol (Diode:BAS21, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-323_SC-70, from KiCad's library), ready for a KiCad board. 2,364 are in stock at JLCPCB (part C7499441).

Symbol

Diode:BAS21From KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-323_SC-70From KiCad's library

Parameters

9
Current - Rectified
200mA
Diode Configuration
1 Pair Series Connection
Non-Repetitive Peak Forward Surge Current
500mA
Operating Junction Temperature Range
-55℃~+150℃
Pd - Power Dissipation
250mW
Reverse Leakage Current (Ir)
100nA@200V
Reverse Recovery Time (trr)
50ns
Voltage - DC Reverse(Vr)
250V
Voltage - Forward(Vf@If)
1.25V@200mA

Order codes

1

Pinout

3
The pins of the BAS21SW
PinNameType
1APassive
2NCNot connected
3KPassive

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the BAS21SW?

Yes. The symbol is Diode:BAS21 and the footprint Package_TO_SOT_SMD:SOT-323_SC-70, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BAS21SW?

SOT-323, with 3 pins. Its footprint is drawn on this page.

Where is the BAS21SW datasheet?

YFW publishes it: the Datasheet link on this page opens it.

Where can I order the BAS21SW?

JLCPCB lists it as part C7499441, with 2,364 in stock; the sellers' links on this page open their listings.

What can replace the BAS21SW?

Parts like it in the library: the BAS21AW by STMicroelectronics, the BAS21SW by STMicroelectronics, the BAS21AW by CBI and the BAS21SW by CBI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8