Power Semiconductor

Application Description

Power semiconductor devices are widely used in motor drive, charging pile, photovoltaic wind power generation and other fields of current control and conversion. Power semiconductor devices have a certain on-resistance and switching loss during the turn-on and turn-off process, which will generate a lot of heat. In order to ensure the normal operation of the power module, tungsten copper, molybdenum copper and their composite materials can be used as the base plate material of the power module to reduce the mismatch with the thermal expansion coefficient of the ceramic substrate, and can also be used as the spacer and lead frame in the double-sided heat dissipation module to improve the heat dissipation capacity of the chip and improve the efficiency and reliability of the entire power electronic system.

Power Semiconductor

Application of pain points

Sublimation Solution Advantage

Application results