DESCRIPTION
The BUL510 is manufactured using high voltage Multiepitaxial Mesa technology for cost-effective high performance. It uses a Hollow Emitter structure to enhance switching speeds.
The BUL series is designed for use in lighting applications and low cost switch-mode power supplies.

■ STMicroelectronics PREFERRED SALESTYPE
■ NPN TRANSISTOR
■ HIGH VOLTAGE CAPABILITY
■ LOW SPREAD OF DYNAMIC PARAMETERS
■ VERY HIGH SWITCHING SPEED
■ FULLY CHARACTERIZED AT 125°C

APPLICATIONS
■ ELECTRONIC BALLASTS FOR FLUORESCENT LIGHTING
■ SWITCH MODE POWER SUPPLIES
■ ELECTRONIC TRANSFORMER FOR HALOGEN LAMP