For the car-mounted inverter that requires a large power IGBT tube with parameters of 75A and 650V, which way should be used to select a large power IGBT tube to have a product suitable for the car-mounted inverter circuit diagram?

On March 29, 2023, the factory of Feihong Semiconductor received Ms. Qiu's consultation from Ningbo, Zhejiang Province.

According to the description: Designer Qiu plans to seek help from the domestic large power IGBT tube factory to supply the FHA75T65A model large power IGBT tube for use in the car-mounted inverter, achieving the replacement of the IGBT.

Thus, she consulted the Feihong large power IGBT tube factory about providing a domestic large power IGBT tube solution suitable for the car-mounted inverter and capable of replacing the FGH75N65SHDT model IGBT.

After understanding the situation, Feihong Semiconductor immediately dispatched a team to understand Ms. Qiu's requirements for the car-mounted inverter circuit diagram.

They prepared a suitable and appropriate domestic large power IGBT tube for the car-mounted inverter. Based on the actual situation of Ms. Qiu from Ningbo, Zhejiang Province, it is recommended to use the FHA75T65A model IGBT instead of the FGH75N65SHDT model IGBT in the car-mounted inverter circuit diagram.

Why is the FHA75T65A model IGBT?

Because the FHA75T65A model IGBT not only has the characteristic of low gate charge but also features excellent Vcesat saturation voltage drop and low turn-off loss.

Additionally, the FHA75T65A model has current and voltage parameter characteristics of 75A and 650V. The large power IGBT tube with these characteristics is very suitable for use in car-mounted inverters.

Importantly, the customer has extremely high recognition of the FHA75T65A model large power IGBT tube, making it a star product of the powerful large power IGBT tube!

Of course, as a car-mounted inverter circuit diagram designer, you must understand the detailed parameters of this FHA75T65A domestic large power IGBT tube:

FHA75T65A is a field N-channel trench-gate cutoff type with parameters of 75A and 650V, typical VCEsat value: 1.75V-typ, <2.0V, ID (Tc=100℃): 75A; BVCES: 650V; IF(A)(Tc=25℃): 150A; IF(A)(Tc=100℃): 75A.

Finally, the Ningbo Feihong Semiconductor large power IGBT tube factory successfully implemented Ms. Qiu's large power IGBT tube supply plan.

After the trial, Ms. Qiu explained her choice of Feihong Semiconductor:

Ms. Qiu chose Feihong Semiconductor after analyzing and judging because the FHA75T65A model is commonly used in car-mounted inverters.

Feihong Semiconductor provides a service of direct sales by a manufacturer of ready-to-use large power IGBT tubes, solving the need for large power IGBT tubes in car-mounted inverters. Moreover, the quotation of domestic large power IGBT tubes is reasonable.

Ms. Qiu said that the attitude of Feihong Semiconductor made her feel cared for and comfortable, allowing her to entrust them with the customization of the FHA75T65A model large power IGBT tube.

Car-mounted inverter manufacturers choose the Feihong Semiconductor large power IGBT tube factory to provide the best component supply guarantee for electronic manufacturers such as fixed frequency hard-switching inverters and line-interactive UPS. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!