BUL128D-B

Obsolete
Design Win

High voltage fast-switching NPN power transistor

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Product overview

Description

The device is manufactured using high voltage Multi Epitaxial Planar technology for high switching speeds and medium voltage capability. It uses a Cellular Emitter structure with planar edge termination to enhance switching speeds while maintaining the wide RBSOA.

The device is designed for use in lighting applications and low cost switch-mode power supplies.

  • All features

    • INTEGRATED ANTIPARALLEL COLLECTOR- EMITTER DIODE
    • VERY HIGH SWITCHING SPEED
    • STMicroelectronics PREFERRED SALES TYPE
    • HIGH VOLTAGE CAPABILITY
    • NPN TRANSISTOR
    • MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION
    • LOW SPREAD OF DYNAMIC PARAMETERS

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STMicroelectronics - BUL128D-B

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