BU931T Datasheet, PDF (1/7 Pages) STMicroelectronics – HIGH VOLTAGE IGNITION COIL DRIVER NPN POWER DARLINGTONS

BU931T
®
BUB931T
HIGH VOLTAGE IGNITION COIL DRIVER
NPN POWER DARLINGTONS
s VERY RUGGED BIPOLAR TECHNOLOGY
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
3
2
1
TO-220
3
1
D2PAK
TO-263
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
V_CES Collect or-Emitter Voltage (V_BE = 0)
VCEO Collect or-Emitter Voltage (IB = 0)
VEBO Emitter-Base Voltage (IC = 0)
IC
Collector Current
ICM Collector Peak Current
I_B
Base Current
I_BM Base Peak Current
P_tot Tot al Dissipation at T_c = 25 ^oC
T_stg Storage Temperature
T_j
Max. Operating Junction Temperature
January 1999
Value
500
400
5
10
15
1
5
125
-65 to 175
175
Uni t
V
V
V
A
A
A
A
W
o_C
o_C
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