Description
The BUL810 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.

Features
■ High voltage capability
■ Low spread of dynamic parameters
■ Low base-drive requirements
■ Very high switching speed
■ Fully characterized at 125 °C

Applications
■ Electronic transformer for halogen lamps
■ Electronic ballast for fluorescent lighting
■ Switch mode power supplies.