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BULD741T4 - High voltage fast-switching NPN power transistor

This page provides the datasheet information for the BULD741T4, a member of the BULD741 High voltage fast-switching NPN power transistor family.

Description

The device is manufactured using high voltage Multi-Epitaxial Planar technology for high switching speeds and high voltage capability.

Features

  • High voltage capability.
  • Low spread of dynamic parameters.
  • Minimum lot-to-lot spread for reliable operation.
  • Very high switching speed.

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Datasheet preview – BULD741T4

Datasheet Details

Part number BULD741T4
Manufacturer STMicroelectronics
File Size 309.56 KB
Description High voltage fast-switching NPN power transistor
Datasheet download datasheet BULD741T4 Datasheet
Additional preview pages of the BULD741T4 datasheet.

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Full PDF Text Transcription

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BULD741 High voltage fast-switching NPN power transistor Features ■ High voltage capability ■ Low spread of dynamic parameters ■ Minimum lot-to-lot spread for reliable operation ■ Very high switching speed Description The device is manufactured using high voltage Multi-Epitaxial Planar technology for high switching speeds and high voltage capability. Thanks to an increased intermediate layer, 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. Applications ■ Electronic ballast for fluorescent lighting ■ Switch mode power supplies. 3 1 DPAK TO-252 IPAK TO-251 3 2 1 Figure 1. Internal schematic diagram Table 1.
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