September 2006 Rev 2 1/11
11
Order codes
Part Number Marking Package Packing
2STF2220 2220 SOT-89 Tape & reel
2STF2220
High Gain Low Voltage
PNP Power Transistor
General features
■ Very low Collector to Emitter saturation voltage
■ D.C. Current gain, h
FE
>100
■ 1.5 A continuous collector current
■ In compliance with the 2002/93/EC European
Directive
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.
Applications
■ Power management in portable equipment
■ Switching regulator in battery charger
applications
Internal schematic diagram
SOT-89
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