BUL381D BUL382D
HIGH VOLTAGE FAST-SWITCHING
NPN POWER
TRANSISTORS
s s s s
s s s
SGS-THOMSON PREFERRED SALESTYPES HIGH VOLTAGE CAPABILITY LOW SPREAD OF DYNAMIC PARAMETERS MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION VERY HIGH SWITCHING SPEED LARGE RBSOA INTEGRATED ANTIPARALLEL COLLECTOR-EMITTER DIODE
1 2
3
APPLICATIONS s ELECTRONIC TRANSFORMERS FOR HALOGEN LAMPS s ELECTRONIC BALLASTS FOR FLUORESCENT LIGHTING s SWITCH MODE POWER SUPPLIES DESCRIPTION The BUL381D and BUL382D are manufactured using high voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capability.
The BUL series is designed for use in lighting applications and low cost switch-mode power ...