BU941 Datasheet, PDF (1/4 Pages) STMicroelectronics – HIGH VOLTAGE IGNITION COIL DRIVER NPN POWER DARLINGTON

UTC BU941
NPN EPITAXIAL SILICON TRANSISTOR
NPN POWER DARLINGTON
HIGH VOLTAGE IGNITION COIL
DRIVER
FEATURES
*NPN darlington
*Integrated antiparallel collector-emitter diode
1
APPLICATIONS
* High ruggedness electric ignitions
INTERNAL SCHEMATIC DIAGRAM
TO-220
1: BASE 2:COLLECTOR 3: EMITTER
C
(2)
B (1)
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Collector-Emitter Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Collector Peak Current
Base Current
Base Peak Current
Total Dissipation (Tc=25°C)
Storage Temperature
Operating Junction Temperature
SYMBOL
VCES
VCEO
VEBO
Ic
IcM
I_B
IBM
Ptot
Tstg
Tj
(3)
E
RATINGS
500
400
5
15
30
1
5
150
-65 ~ 175
175
UNIT
V
V
V
A
A
A
W
W
°C
°C
UTC UNISONIC TECHNOLOGIES CO. LTD ¹
QW-R203-025,A