Datasheet4U Logo Datasheet4U.com

BD543B - NPN Transistor

Download the BD543B datasheet PDF. This datasheet also covers the BD543 variant, as both devices belong to the same npn transistor family and are provided as variant models within a single manufacturer datasheet.

General Description

70 W at 25°C Case Temperature Complement to Type BD544/A/B/C 8 A Continuous Collector Current Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS

Designed for high power audio amplifier applications.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BD543-INCHANGE.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
BD543B NPN SILICON POWER TRANSISTORS Power Innovations Limited
BD543B SILICON POWER TRANSISTOR SavantIC
BD543 NPN SILICON POWER TRANSISTORS Power Innovations Limited
BD543 SILICON POWER TRANSISTOR SavantIC
BD5431EFS Stereo Class-D Power Amplifier ROHM

Other Datasheets by Inchange Semiconductor

Part Number Description
BD543 NPN Transistor
BD543A NPN Transistor
BD543C NPN Transistor
BD540 PNP Transistor
BD540A PNP Transistor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
isc Silicon NPN Power Transistors BD543/A/B/C DESCRIPTION ·70 W at 25°C Case Temperature ·Complement to Type BD544/A/B/C ·8 A Continuous Collector Current ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Designed for high power audio amplifier applications.