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BUL39D Datasheet(PDF) 1 Page - STMicroelectronics |
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BUL39D Datasheet(HTML) 1 Page - STMicroelectronics |
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1 / 6 page  BUL39D 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 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. ® INTERNAL SCHEMATIC DIAGRAM June 1998 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VCES Collector-Emitter Voltage (VBE = 0) 850 V VCEO Collector-Emitter Voltage (IB = 0) 450 V VEBO Emitter-Base Voltage (IC = 0) 9 V IC Collector Current 4 A ICM Collector Peak Current (tp <5 ms) 8 A IB Base Current 2 A IBM Base Peak Current (tp <5 ms) 4 A Ptot Total Dissipation at Tc = 25 o C70 W Tstg Storage Temperature -65 to 150 oC Tj Max. Operating Junction Temperature 150 oC 1 2 3 TO-220 1/6 |
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