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BUL1203E
HIGH VOLTAGE FAST-SWITCHING
NPN POWER
TRANSISTOR
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HIGH VOLTAGE CAPABILITY LOW SPREAD OF DYNAMIC PARAMETERS MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION VERY HIGH SWITCHING SPEED
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APPLICATIONS ELECTRONIC BALLASTS FOR FLUORESCENT LIGHTING (277 V HALF BRIDGE AND 120 V PUSH-PULL TOPOLOGIES) TO-220
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DESCRIPTION The BUL1203E is a new device manufactured using Diffused Collector technology to enhance switching speeds and tight h FE range while maintaining a wide RBSOA.
Thanks to his structure it has an intrinsic ruggedness which enables the
transistor to withstand a high collector current level during Breakdown condition, without using the transil protection usua...