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2STF2220_07 Datasheet, PDF (1/11 Pages) STMicroelectronics – High gain Low Voltage PNP power transistor | |||
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2STF2220
High gain Low Voltage PNP power transistor
Features
â Very low Collector to Emitter saturation voltage
â D.C. Current gain, hFE >100
â 1.5 A continuous collector current
Applications
â Power management in portable equipment
â Switching regulator in battery charger
applications
Description
The device in a PNP transistor manufactured
using new âPB-HDCâ (Power Bipolar High Density
Current) technology. The resulting transistor
shows exceptional high gain performances
coupled with very low saturation voltage.
SOT-89
Figure 1. Internal schematic diagram
Table 1. Device summary
Order code
Marking
2STF2220
2220
Package
SOT-89
September 2007
Rev 3
Packaging
Tape & reel
1/11
www.st.com
11
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