D44H8
D44H11
NPN SILICON POWER TRANSISTORS
s
s
s
SGS-THOMSON PREFERRED SALESTYPES
LOW COLLECTOR-EMITTER SATURATION
VOLTAGE
FAST SWITCHING SPEED
APPLICATIONS
s
GENERAL PURPOSE SWITCHING
s
GENERAL PURPOSE AMPLIFIER
DESCRIPTION
The D44H8, and D44H11 are silicon
multiepitaxial planar NPN transistors mounted in
Jedec TO-220 plastic package.
They are inteded for various switching and
general purpose applications.
D44H8, D44H11 are complementary with D45H8,
D45H11.
1
2
3
TO-220
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CEO
V
EBO
I
C
I
CM
P
t ot
T
stg
T
j
Parameter
D44H8
Collector-Emitter Voltage (I
B
= 0)
Emitter-Base Voltage (I
C
= 0)
Collector Current
Collector Peak Current
Total Dissipation at T
c
≤
25 C
Storage Temperature
Max. O perating Junction Temperature
o
Value
D44H11
80
5
10
20
50
-65 to 150
150
60
Uni t
V
V
A
A
W
o
o
C
C
June 1997
1/5
STMICROELECTRONICS [ STMICROELECTRONICS ]
