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BAS31 on a board, in 3D

BAS31

YFW

Extended
DatasheetJLCPCBLCSCyfw/BAS31
Category
Diodes General Purpose
Package
SOT-23
Pins
3

Overview

The BAS31 is a diodes General Purpose made by YFW in a SOT-23 package with 3 pins.

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. 1,105 are in stock at JLCPCB (part C22459229).

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
Operating Junction Temperature Range
-55℃~+150℃
Reverse Leakage Current (Ir)
100nA
Voltage - DC Reverse(Vr)
90V
Voltage - Forward(Vf@If)
1V@200mA

Order codes

1

Pinout

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

Show this part on your page

A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![BAS31](https://pcbkit.io/embed/parts/yfw/BAS31.jpg?size=s)](https://pcbkit.io/parts/yfw/BAS31)

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?

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

Where can I order the BAS31?

JLCPCB lists it as part C22459229, with 1,105 in stock; the sellers' links on this page open their listings.

What can replace the BAS31?

Parts like it in the library: the SBAS21L by onsemi, the MMBD1503A by onsemi, the MMBD4148SE by onsemi and the BAS19 by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8