BU911 Datasheet, PDF (1/4 Pages) STMicroelectronics – MEDIUM VOLTAGE NPN IGNITION DARLINGTON

BU911
MEDIUM VOLTAGE NPN IGNITION DARLINGTON
s SGS-THOMSON PREFERRED SALESTYPE
s NPN DARLINGTON
s LOW BASE-DRIVE REQUIREMENTS
s INTEGRATED ANTIPARALLEL
COLLECTOR-EMITTER DIODE
APPLICATIONS:
s SOLENOID / RELAY DRIVERS
s MOTOR CONTROL
s ELECTRONIC AUTOMOTIVE IGNITION
DESCRIPTION
The BU911 is an NPN transistor in monolithic
Darlington configuration Jedec TO-220 plastic
package, designed for applications such as
electronic ignition, DC and AC motor controls,
solenoid drivers, etc.
3
2
1
TO-220
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
VCES
VCEO
VEBO
IC
ICM
IB
Ptot
Tstg
Tj
Parameter
Collector-Emitter Voltage (VBE = 0)
Collector-Emitter Voltage (IB = 0)
Emitter-Base Voltage (IC = 0)
Collector Current
Collector Peak Current
Base Current
Total Dissipation at Tc ≤ 25 ^oC
Storage Temperature
Max. Operating Junction Temperature
R1 = 1.7 kΩ
R2 = 50 Ω
Value
450
400
5
6
10
1
60
-65 to 150
150
Unit
V
V
V
A
A
A
W
o_C
o_C
June 1997
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