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BAS31 on a board, in 3D

BAS31

CBI

1 Pair Series Connection 1.25V@400mA 100nA@90V 120V 200mA 350mW SOT-23 Switching Diodes ROHS

Extended
DatasheetJLCPCBLCSCcbi/BAS31
Category
Switching Diodes
Package
SOT-23
Pins
3

Overview

The BAS31 is a switching Diode made by CBI in a SOT-23 package with 3 pins. 1 Pair Series Connection 1.25V@400mA 100nA@90V 120V 200mA 350mW SOT-23 Switching Diodes ROHS.

PCBKit's library has its KiCad symbol (Diodes:Diode x2 A1C3_A3C2, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 1,700 are in stock at JLCPCB (part C51315098).

Symbol

13
Diodes:Diode x2 A1C3_A3C2From CERN's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

6
Current - Rectified
200mA
Diode Configuration
1 Pair Series Connection
Pd - Power Dissipation
350mW
Reverse Leakage Current (Ir)
100nA@90V
Voltage - DC Reverse(Vr)
120V
Voltage - Forward(Vf@If)
1.25V@400mA

Order codes

1

Pinout

3
The pins of the BAS31
PinNameType
1APassive
2CPassive
3COMACPassive

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Questions

Is there a KiCad symbol and footprint for the BAS31?

Yes. The symbol is Diodes:Diode x2 A1C3_A3C2 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 BAS31?

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

Where is the BAS31 datasheet?

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

Where can I order the BAS31?

JLCPCB lists it as part C51315098, with 1,700 in stock; the sellers' links on this page open their listings.

What can replace the BAS31?

Parts like it in the library: the MMBD1503A by Jiangsu Changjing Electronics Technology (CJ), the MMBD1503A by CBI, the MMBD1501A by Jiangsu Changjing Electronics Technology (CJ) and the BAV23A by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8