DESCRIPTION
The BUT70W is a Multiepitaxial planar NPN transistor in TO-247 plastic package.
It’s intented for use in high frequency and efficiency converters such us motor controllers and industrial equipment.

■ STMicroelectronics PREFERRED SALESTYPE
■ NPN TRANSISTOR
■ HIGH CURRENT CAPABILITY
■ FAST SWITCHING SPEED
■ VERY LOW SATURATION VOLTAGE AND HIGH GAIN

APPLICATION
■ SWITCHING REGULATORS
■ MOTOR CONTROL
■ HIGH FREQUENCY AND EFFICENCY CONVERTERS