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BAR43, in 3D

BAR43

Jiangsu Changjing Electronics Technology (CJ)

1 Independent 200mA 30V 500nA@25V 750mA 800mV@100mA SOT-23 Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSCcj/BAR43
Category
Schottky Diodes
Package
SOT-23
Pins
3

Overview

The BAR43 is a schottky Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-23 package with 3 pins. 1 Independent 200mA 30V 500nA@25V 750mA 800mV@100mA SOT-23 Schottky Diodes ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 3,000 are in stock at JLCPCB (part C77285). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

6
Current - Rectified
200mA
Diode Configuration
1 Independent
Non-Repetitive Peak Forward Surge Current
750mA
Reverse Leakage Current (Ir)
500nA@25V
Voltage - DC Reverse(Vr)
30V
Voltage - Forward(Vf@If)
800mV@100mA

Order codes

1

Open-source boards using it

All 2
  • 4 layers120 × 104 mmStep400 r1, the printed circuit board in 3D

    Step400 r1

    ponoor/STEP400

    4 axis stepper motor driver with Ethernet interface.

    245 parts5MIT

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A picture
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A picture that opens the part, for a README
[![BAR43](https://pcbkit.io/embed/parts/cj/BAR43.jpg?size=s)](https://pcbkit.io/parts/cj/BAR43)

Questions

Is there a KiCad symbol and footprint for the BAR43?

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 BAR43?

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

Where is the BAR43 datasheet?

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

Where can I order the BAR43?

JLCPCB lists it as part C77285, with 3,000 in stock; the sellers' links on this page open their listings.

What can replace the BAR43?

Parts like it in the library: the BAT54S by MDD, the BAT54S by hongjiacheng, the BAT54S by JSMSEMI and the BAT54S,215 by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the BAR43?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8