®
BUL39D
HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
s s s
s s
NPN TRANSISTOR HIGH VOLTAGE CAPABILITY MINIMUM L...
®
BUL39D
HIGH
VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
s s s
s s
NPN TRANSISTOR HIGH
VOLTAGE CAPABILITY MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION VERY HIGH SWITCHING SPEED HIGH RUGGEDNESS
APPLICATIONS ELECTRONIC TRANSFORMERS FOR HALOGEN LAMPS s SWITCH MODE POWER SUPPLIES
s
3 1 2
DESCRIPTION The BUL39D is manufactured using high
voltage Multi Epitaxial Planar technology to enhance switching speeds while maintaining wide RBSOA. The BUL series is designed for use in electronics transformers for halogen lamps.
TO-220
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol V CES V CEO V EBO IC I CM IB I BM P tot T stg Tj Parameter Collector-Emitter
Voltage (V BE = 0) Collector-Emitter
Voltage (IB = 0) Emitter-Base
Voltage (IC = 0) 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 850 450 9 4 8 2 4 70 -65 to 150 150
Unit V V V A A A A W
o o
C C
June 1998
1/6
BUL39D
THERMAL DATA
R thj-case R thj-amb Thermal Resistance Junction-Case Thermal Resistance Junction-Ambient Max Max 1.78 70
o o
C/W C/W
ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified)
Symbol I CES I EBO VCEO(sus) Parameter Collector Cut-off Current (V BE = 0) Emitter Cut-off Current (I C = 0) Collector-Emitter Sustaining
Voltage (I B = 0) Collector-Emitter Saturation
Voltage Base-Emitter Saturation
Voltage DC Current Gain Maximum Colle...