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BULD742CT4 Datasheet NPN power transistor

Manufacturer: STMicroelectronics

Overview: BULD742C High voltage fast-switching NPN power transistor.

Download the BULD742CT4 datasheet PDF. This datasheet also includes the BULD742C variant, as both parts are published together in a single manufacturer document.

General 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.

3 1 DPAK Figure 1.

Key Features

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

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