DESCRIPTION
The BUL49D is manufactured using high voltage Multi Epitaxial Planar technology for high switching speeds and medium voltage capability. The BUL49D is designed for use in electronic transformers for halogen lamps.

■ NPN TRANSISTOR
■ HIGH VOLTAGE CAPABILITY
■ LOW SPREAD OF DYNAMIC PARAMETERS
■ MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION
■ VERY HIGH SWITCHING SPEED
■ HIGH RUGGEDNESS

APPLICATIONS
■ ELECTRONIC TRANSFORMERS FOR HALOGEN LAMPS
■ FLYBACK AND FORWARD SINGLE TRANSISTOR LOW POWER CONVERTERS