廬
BU941ZT/BU941ZTFP
BUB941ZT
HIGH VOLTAGE IGNITION COIL DRIVER
NPN POWER DARLINGTON
s
s
s
s
s
VERY RUGGED BIPOLAR TECHNOLOGY
BUILT IN CLAMPING ZENER
HIGH OPERATING JUNCTION
TEMPERATURE
WIDE RANGE OF PACKAGES
SURFACE-MOUNTING D2PAK (TO-263)
POWER PACKAGE IN TUBE (NO SUFFIX)
OR IN TAPE & REEL (SUFFIX 鈥漈4鈥?
TO-220
3
1
2
1
2
3
TO-220FP
APPLICATIONS
s
HIGH RUGGEDNESS ELECTRONIC
IGNITIONS
1
3
D2PAK
TO-263
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CEO
V
EBO
I
C
I
CM
I
B
I
BM
P
t ot
T
stg
T
j
Parameter
Collector-Emitter Voltage (I
B
= 0)
Emitter-Base Voltage (I
C
= 0)
Collector Current
Collector Peak Current
Base Current
Base Peak Current
BU941Z T
Total Dissipation at T
c
= 25 C
Storage T emperature
Max. O perating Junction Temperature
o
Valu e
350
5
15
30
1
5
BU941Z TF P
55
-65 to 175
175
BUB941ZT
150
-65 to 175
175
150
-65 to 175
175
Uni t
V
V
A
A
A
A
W
o
o
C
C
January 1999
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