BUT92
FAST-SWITCHING POWER TRANSISTOR
s
s
s
s
s
s
s
SGS-THOMSON PREFERRED SALESTYPE
NPN TRANSISTOR
h
FE
> 10 AT I
C
=35A
HIGH EFFICIENCY SWITCHING
VERY LOW SATURATION VOLTAGE
RECTANGULAR SAFE OPERATING AREA
WIDE ACCIDENTAL OVERLOAD AREA
APPLICATIONS
s
UNINTERRUPTABLE POWER SUPPLY
s
SWITCH MODE POWER SUPPLIES
s
MOTOR CONTROL
DESCRIPTION
The BUT92 is a Multiepitaxial Planar NPN
Transistor in TO-3 package. It is intended for use
in high frequency and efficency converters,
switching regulators and motor control.
1
2
TO-3
(version "S")
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CEV
V
CEO
V
EBO
I
E
I
EM
I
B
I
BM
P
tot
T
stg
T
j
Parameter
Collector-Emitter Voltage (V
BE
= -1.5 V)
Collector-Emitter Voltage (I
B
= 0)
Emitter-Base Voltage (I
C
= 0)
Emitter Current
Emitter Peak Current
Base Current
Base Peak Current
Total Power Dissipation at T
case
鈮?/div>
25
o
C
Storage Temperature
Junction Temperature
Value
350
250
7
50
75
10
15
250
-65 to 200
200
Unit
V
V
V
A
A
A
A
W
o
o
C
C
June 1997
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