2STR1215
Low voltage fast-switching NPN power transistor
General features
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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
SOT-23
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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.
Internal schematic diagram
Applications
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LED
Battery charger
Voltage and relay driver
Voltage regulation
Order codes
Part Number
2STR1215
Marking
115
Package
SOT-23
Packing
Tape & reel
July 2006
Rev 2
1/10
10
STMICROELECTRONICS [ STMICROELECTRONICS ]
