DESCRIPTION
The UTC D4120P is a medium voltage fast-switching NPN power transistor. It is characterized by medium breakdown voltage, high current capability, high switching speed and high reliability.
The UTC D4120P is intended to be used in energy-saving lights, electronic ballasts, a power transform or a common power amplifier, etc.

FEATURES
* Medium breakdown voltage
* High current capability
* High switching speed
* High reliability
* RoHS-compliant product