The 2SD1572 is a silicon NPN triple diffusion planar type transistor manufactured by Inchange Semiconductor Company Limited. It is designed for high-voltage switching and amplifier applications.

Applications

• High-voltage switching regulators
• High-voltage inverters
• High-voltage amplifiers
• CRT displays
• Power supplies

Features

• High breakdown voltage: VCEO = 400V
• High collector current: IC = 7A
• Low saturation voltage
• High fT (transition frequency)
• Fast switching speed

Benefits

• Enables efficient high-voltage switching
• Reduces power dissipation due to low saturation voltage
• Suitable for high-frequency applications
• Provides reliable performance in demanding environments

Additional Details

The 2SD1572 is typically supplied in a TO-3P package. It's characterized by its high collector-emitter voltage and collector current ratings. Its fast switching speed makes it suitable for applications where efficiency and rapid response are crucial. The device is designed to offer robust performance and reliability in power switching circuits.