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BF820 on a board, in 3D

BF820

NXP Semiconductors

300V 50mA NPN High-Voltage Transistor

nxp/BF820
Category
Uncategorised
Package
SOT23-3
Pins
3

Overview

The BF820 is an uncategorised made by NXP Semiconductors in a SOT23-3 package with 3 pins. 300V 50mA NPN High-Voltage Transistor.

PCBKit's library has its KiCad symbol (Transistors:NPN B1 E2 C3, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board.

Symbol

Transistors:NPN B1 E2 C3From CERN's library

Footprint

123
Package_TO_SOT_SMD:SOT-23-3From KiCad's library

Pinout

3
The pins of the BF820
PinNameType
1BPassive
2EPassive
3CPassive

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/nxp/BF820.jpg" alt="BF820" width="1200" height="900">
A picture that opens the part, for a README
[![BF820](https://pcbkit.io/embed/parts/nxp/BF820.jpg?size=s)](https://pcbkit.io/parts/nxp/BF820)

Questions

Is there a KiCad symbol and footprint for the BF820?

Yes. The symbol is Transistors:NPN B1 E2 C3 and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BF820?

SOT23-3, with 3 pins. Its footprint is drawn on this page.

What can replace the BF820?

Parts like it in the library: the JTD78L05CA by JTD, the ESD752DBZ by Texas Instruments, the MG78L05AT3 by Megain and the MCP111-300E/TT by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8