2STF1550 datasheet, transistors equivalent, STMicroelectronics

2STF1550 transistors equivalent, low voltage fast-switching npn power bipolar transistors.

Features and benefits

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* Very low collector-emitter saturation voltage High current gain characteristic Fast switching speed Surface mounting devices in medium power SOT-.

Application

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* Emergency lighting LED Motherboard & Hard Disk drive Mobile equipment Battery charg.

Description

The 2STF1550 and 2STN1550 are NPN transistors manufactured using new “PB-HCD” (Power Bipolar High Current Density) technology. The resulting transistor shows exceptional high gain performances coupled with very low saturation voltage. Order codes Pa.

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