BU941Z Datasheet, PDF (1/8 Pages) STMicroelectronics – HIGH VOLTAGE IGNITION COIL DRIVER NPN POWER DARLINGTON

BU941Z/BU941ZP
®
BU941ZPFI
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
APPLICATIONS
s HIGH RUGGEDNESS ELECTRONIC
IGNITIONS
1
2
TO-3
TO-218
3
3
2
2
1
ISOWATT218 ¹
INTERNAL SCHEMATIC DIAGRAM
for TO-3
Emitter: pin 2
Base: pin1
Collector: tab
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
V _CEO
V EBO
IC
ICM
I_B
IBM
P_tot
Tstg
Tj
Collector-Emitter Voltage (I_B = 0)
Emitter-Base Voltage (IC = 0)
Collector Current
Collector Peak Current
Base Current
Base Peak Current
Tot al Dissipation at T_c = 25 ^oC
Storage Temperature
Max. Operating Junction Temperature
January 2000
BU941Z
180
-65 to 200
200
Va l u e
BU941ZP BUB941ZPFI
350
5
15
30
1
5
155
65
-65 to 175 -65 to 175
175
175
Uni t
V
V
A
A
A
A
W
o_C
o_C
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