2STF2220 - ST Microelectronics

2STF2220 High Gain Low Voltage PNP Power Transistor

The device in a PNP transistor manufactured using new “PB-HDC” (Power Bipolar High Density Current) technology. The resulting transistor shows exceptional high gain performances coupled with very low saturation voltage. Internal schematic diagram Applications ■ ■ Power management in portable equipment Switching regulator in battery charger applications O.

Features

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■ Very low Collector to Emitter saturation voltage D.C. Current gain, hFE >100 1.5 A continuous collector current In compliance with the 2002/93/EC European Directive SOT-89 Description The device in a PNP transistor manufactured using new “PB-HDC” (Power Bipolar High Density Current) technology. The resulting transistor shows exceptional high gain performances coupled with very low saturation voltage. Internal schematic diagram Applications
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■ Power management in portable equipment Switching regulator in battery charger applications Order codes Part Number 2STF2220 Marking 2220 P.