2STR1215 Datasheet, PDF (1/10 Pages) STMicroelectronics – Low voltage fast-switching NPN power transistor

2STR1215
Low voltage fast-switching NPN power transistor
General features
■ Very low collector-emitter saturation voltage
■ High current gain characteristic
■ Fast switching speed
■ Miniature SOT-23 plastic package for surface
mounting circuits
■ In compliance with the 2002/93/EC European
Directive
Description
The 2STR1215 is a NPN transistor 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.
The complementary PNP is the 2STR2215.
Applications
■ LED
■ Battery charger
■ Voltage and relay driver
■ Voltage regulation
SOT-23
Internal schematic diagram
Order codes
Part Number
2STR1215
Marking
115
Package
SOT-23
Packing
Tape & reel
July 2006
Rev 2
1/10
www.st.com
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