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BAS21S on a board, in 3D

BAS21S

Jiangsu Changjing Electronics Technology (CJ)

1 Pair Series Connection 1.25V@200mA 100nA@200V 2.5A 200mA 225mW 250V 50ns SOT-23 Switching Diodes ROHS

Extended
DatasheetJLCPCBLCSCcj/BAS21S
Category
Switching Diodes
Package
SOT-23
Pins
3

Overview

The BAS21S is a switching Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-23 package with 3 pins. 1 Pair Series Connection 1.25V@200mA 100nA@200V 2.5A 200mA 225mW 250V 50ns 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. 12,355 are in stock at JLCPCB (part C68966).

Symbol

Diode:BAS21From KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

9
Current - Rectified
200mA
Diode Configuration
1 Pair Series Connection
Non-Repetitive Peak Forward Surge Current
2.5A
Operating Junction Temperature Range
+150℃@(Tj)
Pd - Power Dissipation
225mW
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 BAS21S
PinNameType
1APassive
2NCNot connected
3KPassive

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Questions

Is there a KiCad symbol and footprint for the BAS21S?

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 BAS21S?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where is the BAS21S datasheet?

Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.

Where can I order the BAS21S?

JLCPCB lists it as part C68966, with 12,355 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.

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