The 750V 275A Gen7 IGBT chip is based on Belling's Trench-FS Gen7 technology platform, which is benchmarked against the seventh-generation products of international advanced manufacturers, and has the characteristics of small forward conduction voltage, fast switching speed, low switching loss and high reliability. The front side adopts the structure of “micro-trench gate and dummy cell and carrier reinforcement layer”, which optimizes the conduction voltage drop and switching loss, and achieves better output characteristics and high reliability. The optimized H FS is used on the back side, which improves the short-circuit capability of the IGBT, and there is no oscillation under different bus voltages of 50-400V and different resistance conditions of 0.75-20Ω. The termination of IGBT has optimized "field plate + field limit ring" technology and optimization technology of passivation layer to achieve high reliability, the highest operating temperature of 175°C, and strong robustness.
The 750V 275A Gen7 IGBT chip has fully completed automotive qualification. This chip is specially designed for hard-switching circuits with operating frequencies from 5 to 20kHz, mainly suitable for the hybrid and electric vehicle applications. The chip optimizes the loss distribution and has a positive Vce(sat) temperature coefficient based on the characteristics of hybrid and electric vehicle applications, which results in safer paralleling operation and ensures the expansibility of the product. Through different packaging forms, this chip can meet the applications of different power levels. The chip in the TO-247PLUS package can be widely used in automotive traction inverters up to 40kW, suitable for A0 and A00 class electric vehicles. The 750V IGBT power module in the form of HybridPACK can be widely used in automotive traction inverters up to 120kW, and is suitable for A-class electric and hybrid vehicles.
The chip has fully completed automotive qualification. This chip is specially designed for hard-switching circuits with operating frequencies from 5 to 20kHz, mainly suitable for the hybrid and electric vehicle applications. The chip optimizes the loss distribution and has a positive Vce(sat) temperature coefficient based on the characteristics of hybrid and electric vehicle applications, which results in safer paralleling operation and ensures the expansibility of the product. Through different packaging forms, this chip can meet the applications of different power levels. The chip in the TO-247PLUS package can be widely used in automotive traction inverters up to 40kW, suitable for A0 and A00 class electric vehicles. The 750V IGBT power module in the form of HybridPACK can be widely used in automotive traction inverters up to 120kW, and is suitable for A-class electric and hybrid vehicles.