廬
BUL85D
MEDIUM VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
s
s
s
s
s
INTEGRATED ANTIPARALLEL
COLLECTOR-EMITTER DIODE
LOW SPREAD OF DYNAMIC PARAMETERS
MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION
VERY HIGH SWITCHING SPEED
HIGH RUGGEDNESS
3
1
2
APPLICATIONS
s
110V AC ELECTRONIC TRANSFORMERS
FOR HALOGEN LAMPS UP TO 100 W
s
SWITCH MODE POWER SUPPLIES
DESCRIPTION
The BUL85D is manufactured using Multi
Epitaxial Planar technology for high switching
speeds and medium voltage capability.
The BUL85D is designed for use in 110V AC
electronic transformers for halogen lamps.
TO-220
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CES
V
CEO
V
EBO
I
C
I
CM
I
B
I
BM
P
tot
T
stg
T
j
Parameter
Collector-Emitter Voltage (V
BE
= 0)
Collector-Emitter Voltage (I
B
= 0)
Emitter-Base Voltage
(I
C
= 0, I
B
< 2.5 A, t
p
< 10碌s, T
J
< 150
o
C)
Collector Current
Collector Peak Current (t
p
< 5 ms)
Base Current
Base Peak Current (t
p
< 5 ms)
Total Dissipation at Tc = 25 C
Storage Temperature
Max. Operating Junction Temperature
o
Value
500
250
V
(BR)EBO
8
15
4
8
80
-65 to 150
150
Unit
V
V
V
A
A
A
A
W
o
o
C
C
January 2002
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