BUL743 integrated circuit reference

Microcontroller

BUL743

STMicroelectronics

The device is manufactured using the diffused collector in planar technology adopting new and enhanced high voltage structure. It has an intrinsic ruggedness which enables the transistor to…

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STMicroelectronics BUL743 overview.

Summary

High voltage fast-switching NPN power transistor 25-May-2009

Description

The device is manufactured using the diffused collector in planar technology adopting new and enhanced high voltage structure. It has an intrinsic ruggedness which enables the transistor to withstand an high collector current level during breakdown condition, without using the transil protection usually necessary in typical converters for lamp ballast.

Source title BUL743 Datasheet(PDF) - STMicroelectronics