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BAS21S on a board, in 3D

BAS21S

FOSAN

SOT-23 Switching Diodes ROHS

Extended
JLCPCBLCSCfosan/BAS21S
Category
Switching Diodes
Package
SOT-23
Pins
5

Overview

The BAS21S is a switching Diode made by FOSAN in a SOT-23 package with 5 pins. SOT-23 Switching Diodes ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 2,818 are in stock at JLCPCB (part C55072086).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

8
Current - Rectified
200mA
Diode Configuration
1 Pair Series Connection
Operating Junction Temperature Range
-55℃~+150℃
Pd - Power Dissipation
225mW
Reverse Leakage Current (Ir)
100nA@200V
Reverse Recovery Time (trr)
50ns
Voltage - DC Reverse(Vr)
250V
Voltage - Forward(Vf@If)
1V@100mA

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/fosan/BAS21S" title="BAS21S in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/fosan/BAS21S.jpg" alt="BAS21S" width="1200" height="900">
A picture that opens the part, for a README
[![BAS21S](https://pcbkit.io/embed/parts/fosan/BAS21S.jpg?size=s)](https://pcbkit.io/parts/fosan/BAS21S)

Questions

Is there a KiCad symbol and footprint for the BAS21S?

Yes. 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 BAS21S?

SOT-23, with 5 pins. Its footprint is drawn on this page.

Where can I order the BAS21S?

JLCPCB lists it as part C55072086, with 2,818 in stock; the sellers' links on this page open their listings.

What can replace the BAS21S?

Parts like it in the library: the BAS21 by hongjiacheng, the BAS21 by Guangdong Hottech, the BAS21 by FOSAN and the BAS21S by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8