SOT223 NPN SILICON PLANAR HIGH CURRENT
(HIGH PERFORMANCE)TRANSISTOR
FZT857
ISSUE 4 - SEPTEMBER 1997
FEATURES
*
*
*
*
Up to 3.5 Amps continuous collector current, up to 5 Amp peak
CEO = 300V
Very low saturation voltage
V
C
Excellent hFE specified up to 3 Amps
E
PARTMARKING DETAIL -
COMPLEMENTARY TYPE -
FZT857
FZT957
C
B
ABSOLUTE MAXIMUM RATINGS.
PARAMETER
SYMBOL
VCBO
VCEO
VEBO
ICM
VALUE
UNIT
V
Collector-Base Voltage
350
Collector-Emitter Voltage
Emitter-Base Voltage
300
V
6
V
Peak Pulse Current
5
A
Continuous Collector Current
Power Dissipation at Tamb=25°C
Operating and Storage Temperature Range
IC
3.5
3
A
Ptot
W
°C
Tj:Tstg
-55 to +150
*The power which can be dissipated assuming the device is mounted in a typical manner on a
P.C.B. with copper equal to 2 inches square.