BAT42W

Jiangsu Changjing Electronics Technology (CJ)

-40℃~+125℃ 200mA 30V 4A 500nA@25V 650mV@50mA Independent SOD-123 Schottky Diodes ROHS

Extended

Category: Schottky Diodes
Package: SOD-123
Pins: 2

Overview

The BAT42W is a schottky Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-123 package with 2 pins. -40℃~+125℃ 200mA 30V 4A 500nA@25V 650mV@50mA Independent SOD-123 Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:BAT42, from KiCad's library) and its footprint (Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal, from KiCad's library), ready for a KiCad board. 1,108 are in stock at JLCPCB (part C2991962).

Symbol

Diode:BAT42From KiCad's library

Footprint

Diode_THT:D_DO-35_SOD27_P7.62mm_HorizontalFrom KiCad's library

Parameters

Current - Rectified: 200mA
Diode Configuration: Standalone
Non-Repetitive Peak Forward Surge Current: 4A
Operating Junction Temperature Range: -40℃~+125℃
Reverse Leakage Current (Ir): 500nA@25V
Voltage - DC Reverse(Vr): 30V
Voltage - Forward(Vf@If): 650mV@50mA

Order codes

BAT42WLCSC C2991962

Pinout

The pins of the BAT42W
Pin	Name	Type
1	K	Passive
2	A	Passive

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A live frame, for any web page

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A picture

<img src="https://pcbkit.io/embed/parts/cj/BAT42W.jpg" alt="BAT42W" width="1200" height="900">

A picture that opens the part, for a README

[![BAT42W](https://pcbkit.io/embed/parts/cj/BAT42W.jpg?size=s)](https://pcbkit.io/parts/cj/BAT42W)

Questions

Is there a KiCad symbol and footprint for the BAT42W?

Yes. The symbol is Diode:BAT42 and the footprint Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BAT42W?

SOD-123, with 2 pins. Its footprint is drawn on this page.

Where is the BAT42W datasheet?

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

Where can I order the BAT42W?

JLCPCB lists it as part C2991962, with 1,108 in stock; the sellers' links on this page open their listings.

What can replace the BAT42W?

Parts like it in the library: the BAT41KFILM by STMicroelectronics, the BAT46WJ by Nexperia, the BAT43W by hongjiacheng and the BAT42WS by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.