BU491 Datasheet, PDF (1/2 Pages) New Jersey Semi-Conductor Products, Inc. – HIGH VOLTAGE IGNITION COIL DRIVER NPN POWER DARLINGTON

'J.s.iis.u
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
, One.
TELEPHONE: [phone]
BU941/BU941P
BU941PFI
HIGH VOLTAGE IGNITION COIL DRIVER
NPN POWER DARLINGTON
. NPN DARLINGTON
. INTEGRATED ANTIPARALLEL
COLLECTOR-EMITTER DIODE
. VERY RUGGED BIPOLAR TECHNOLOGY
. HIGH OPERATING JUNCTION
TEMPERATURE
. WIDE RANGE OF PACKAGES
APPLICATIONS
. HIGH RUGGEDNESS ELECTRONIC
IGNITIONS
TO-3
TO-218
ISOWATT218
INTERNAL SCHEMATIC DIAGRAM
for TO-3
Emitter: pin 2
Base: pinl
Collector: tab
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
VCES
VCEO
VEBO
Ic
ICM
IB
IBM
Plot
Tstg
Tj
Collector-Emitter Voltage (VBE = 0)
Collector-Emitter Voltage (Is = 0)
Emitter-Base Voltage (Ic = 0)
Collector Current
Collector Peak Current
Base Current
Base Peak Current
Total Dissipation at Tc = 25 °C
Storage Temperature
Max. Operating Junction Temperature
Qualify Semi-Conductors
Value
Unit
BU941 BU941P BUB941PFI
500
V
400
V
5
V
15
A
30
A
1
A
5
A
180
155
65
W
-65 to 200 -65 to 1 75 -65 to 175 °C
200
175
175
°C