® BUL128
HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
s STMicroelectronics PREFERRED SALESTYPE
s NPN TRANSISTOR s HIGH VOLTAGE CAPABILITY s LOW SPREAD OF DYNAMIC PARAMETERS s MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION s VERY HIGH SWITCHING SPEED
APPLICATIONS: s ELECTRONIC BALLASTS FOR
FLUORESCENT LIGHTING
DESCRIPTION The device is manufactured usi...