BULB49D datasheet, transistors equivalent, STMicroelectronics

BULB49D transistors equivalent, high voltage fast-switching npn power transistors.

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Features and benefits

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

Application

* Electronic transformers for halogen lamps
* Flyback and forward single transistor low power converters Descrip.

Description

The devices are manufactured using high voltage multi-epitaxial planar technology for high switching speeds and high voltage capability. The devices are designed for use in electronic transformer for halogen lamps. 3 2 1 TO-220 3 2 1 TO-220FP 3 1 .

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