BUL59 Datasheet, PDF (1/6 Pages) STMicroelectronics – HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

®
BUL59
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
s NPN TRANSISTOR
s HIGH VOLTAGE CAPABILITY
s MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION
s VERY HIGH SWITCHING SPEED
s HIGH RUGGEDNESS
APPLICATIONS
s ELECTRONIC TRANSFORMERS FOR
HALOGEN LAMPS
s SWITCH MODE POWER SUPPLIES
DESCRIPTION
The BUL59 is manufactured using high voltage
Multi Epitaxial Mesa technology to enhance
switching speeds while maintaining wide RBSOA.
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
June 2001
Value
850
400
9
8
16
4
8
90
-65 to 150
150
Unit
V
V
V
A
A
A
A
W
o_C
o_C
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