BUT70
HIGH POWER NPN SILICON TRANSISTOR
s
s
s
s
s
SGS-THOMSON PREFERRED SALESTYPE
NPN TRANSISTOR
HIGH CURRENT CAPABILITY
FAST SWITCHING SPEED
VERY LOW SATURATION VOLTAGE AND
HIGH GAIN
3
2
1
APPLICATION
s
SWITCHING REGULATORS
s
MOTOR CONTROL
s
HIGH FREQUENCY AND EFFICENCY
CONVERTERS
DESCRIPTION
The BUT70 is a Multiepitaxial planar NPN
transistor in TO-218 plastic package.
It鈥檚 intented for use in high frequency and
efficiency converters such us motor controllers
and industrial equipment.
TO-218
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CEV
V
CEO
V
EBO
I
E(RMS)
I
EM
I
B
I
BM
P
tot
T
stg
T
j
Parameter
Collector-emitter Voltage (V
BE
= -1.5V)
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
<
25 C
o
Value
200
125
7
40
120
8
24
200
-65 to 150
150
Unit
V
V
V
A
A
A
A
W
o
o
Storage Temperature
Max Operating Junction Temperature
C
C
July 1997
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