BU941ZT Datasheet, PDF (1/8 Pages) STMicroelectronics – HIGH VOLTAGE IGNITION COIL DRIVER NPN POWER DARLINGTON

BU941ZT/BU941ZTFP
®
BUB941ZT
HIGH VOLTAGE IGNITION COIL DRIVER
NPN POWER DARLINGTON
s VERY RUGGED BIPOLAR TECHNOLOGY
s BUILT IN CLAMPING ZENER
s HIGH OPERATING JUNCTION
TEMPERATURE
s WIDE RANGE OF PACKAGES
s SURFACE-MOUNTING D2PAK (TO-263)
POWER PACKAGE IN TUBE (NO SUFFIX)
OR IN TAPE & REEL (SUFFIX ”T4”)
APPLICATIONS
s HIGH RUGGEDNESS ELECTRONIC
IGNITIONS
TO-220
3
2
1
3
2
1
TO-220FP
3
1
D2PAK
TO-263
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V _CEO
V _EBO
IC
ICM
IB
I_BM
Parameter
Collector-Emitter Voltage (I_B = 0)
Emitter-Base Voltage (I_C = 0)
Collector Current
Collector Peak Current
Base Current
Base Peak Current
P_tot Tot al Dissipation at T_c = 25 ^oC
Tstg Storage Temperature
Tj
Max. Operating Junction Temperature
January 1999
BU 941Z T
150
-65 to 175
175
V alu e
350
5
15
30
1
5
B U941 Z TF P
55
-65 to 175
175
BUB941ZT
150
-65 to 175
175
Uni t
V
V
A
A
A
A
W
o_C
o_C
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