BUL654 Datasheet, PDF (1/4 Pages) STMicroelectronics – HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

®
BUL654
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
s HIGH VOLTAGE CAPABILITY
s MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION
s LOW BASE-DRIVE REQUIREMENTS
s VERY HIGH SWITCHING SPEED
s FULLY CHARACTERIZED AT 125^oC
PRELIMINARY DATA
APPLICATIONS
s ELECTRONIC TRANSFORMER FOR
HALOGEN LAMPS
s SWITCH MODE POWER SUPPLIES
DESCRIPTION
The BUL654 is manufactured using high voltage
Multi Epitaxial Planar technology for cost-effective
high performance. It uses a Hollow Emitter
structure to enhance switching speeds.
The BUL series is designed for use in lighting
applications and low cost switch-mode power
supplies.
3
2
1
TO-220
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
VCES
VCEO
VEBO
IC
ICM
IB
IBM
Ptot
Tstg
Tj
Parameter
Collector-Emitter Voltage (VBE = 0)
Collector-Emitter Voltage (IB = 0)
Emitter-Base Voltage (IC = 0)
Collector Current
Collector Peak Current (tp < 5 ms)
Base Current
Base Peak Current (tp < 5 ms)
Total Dissipation at Tc = 25 ^oC
Storage Temperature
Max. Operating Junction Temperature
February 2003
Value
700
400
9
12
18
6
9
80
-65 to 150
150
Unit
V
V
V
A
A
A
A
W
o_C
o_C
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