STF42 Datasheet, PDF (1/4 Pages) STMicroelectronics – SMALL SIGNAL NPN TRANSISTOR

®
STF42
SMALL SIGNAL NPN TRANSISTOR
Type
STF42
Marking
642
PRELIMINARY DATA
s SILICON EPITAXIAL PLANAR NPN HIGH
VOLTAGE TRANSISTOR
s MINIATURE SOT-89 PLASTIC PACKAGE
FOR SURFACE MOUNTING CIRCUITS
s TAPE AND REEL PACKING
s THE PNP COMPLEMENTARY TYPE IS
STF92
APPLICATIONS
s VIDEO AMPLIFIER CIRCUITS (RGB
CATHODE CURRENT CONTROL)
s TELEPHONE WIRELINE INTERFACE (HOOK
SWITCHES, DIALER CIRCUITS)
SOT-89
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
VCBO
VCEO
VEBO
IC
ICM
Ptot
Tstg
Tj
Parameter
Collector-Base Voltage (IE = 0)
Collector-Emitter Voltage (IB = 0)
Emitter-Base Voltage (IC = 0)
Collector Current
Collector Peak Current
Total Dissipation at TC = 25 ^oC
Storage Temperature
Max. Operating Junction Temperature
May 2002
Value
300
300
5
0.1
0.2
1.3
-65 to 150
150
Unit
V
V
V
A
A
W
o_C
o_C
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