廬
BUL1403ED
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
s
s
s
s
s
s
s
INTEGRATED ANTISATURATION AND
PROTECTION NETWORK
INTEGRATED ANTIPARALLEL COLLECTOR
EMITTER DIODE
HIGH VOLTAGE CAPABILITY
LOW SPREAD OF DYNAMIC PARAMETERS
MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION
VERY HIGH SWITCHING SPEED
ARCING TEST SELF PROTECTED
TO-220
3
1
2
APPLICATIONS
s
2/4 LAMPS ELECTRONIC BALLAST FOR
FLUORESCENT LIGHTING 277 V
AC
PUSH-PULL CONFIGURATION
DESCRIPTION
The BUL1403ED is a new device, designed for
fluorescent electronic ballast 277 V
AC
push-pull
applications (up to 4 lamps).
This device, it can be used without baker clamp
and transil protection, reducing greatly the
component count.
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CES
V
CEO
V
EBO
I
C
I
CM
I
B
I
BM
P
t ot
T
stg
T
j
Parameter
Collector-Emitter Voltage (V
BE
= 0)
Collector-Emitter Voltage (I
B
= 0)
Emitter-Base Voltage (I
C
= 0)
Collector Current
Collector Peak Current (t
p
< 5 ms)
Base Current
Base Peak Current (t
p
< 5 ms)
Total Dissipation at T
c
= 25 C
St orage Temperature
Max. Operating Junction Temperature
o
Value
1400
650
7
3
6
2
4
80
-65 to 150
150
Uni t
V
V
V
A
A
A
A
W
o
o
C
C
June 1999
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