2STF2220 transistor equivalent, high gain low voltage pnp power transistor.
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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.
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Power management in portable equipment Switching regulator in battery charger applications
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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
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