The core aspect of the inverter for range hood is the high-voltage IGBT. How should one select a high-voltage IGBT manufacturer to fully obtain suitable products for the inverter of the range hood?

On August 29, 2023, the high-voltage IGBT manufacturer Feihong Semiconductor received an inquiry from Mr. Chu in Wuzhou City.

As described: The focus for Mr. Chu, an engineer at a range hood inverter manufacturer, was on finding a pure domestic high-voltage IGBT replacement manufacturer with parameters of 40A and 600V. He needed to find a high-quality high-voltage IGBT manufacturer.

Thus, he consulted Feihong Semiconductor's high-voltage IGBT manufacturer, requesting a pure domestic high-voltage IGBT solution suitable for range hood inverters and capable of replacing the FGH40N60SFD IGBT model from Fairchild.

After understanding the situation, Feihong Semiconductor immediately assigned a team to address Mr. Chu’s requirements based on the circuit diagram of the range hood inverter.

They planned a reasonable and suitable pure domestic high-voltage IGBT for the range hood inverter. Taking into account Mr. Chu's actual circumstances in Wuzhou City, it was recommended to use the FHA40T65A IGBT model to replace the FGH40N60SFD IGBT model from Fairchild in the range hood inverter circuit diagram.

Why is the FHA40T65A IGBT model chosen?

Because the FHA40T65A IGBT model not only has positive temperature coefficient characteristics but also features low gate charge and low off-state loss.

Additionally, the FHA40T65A model has current and voltage parameters of 40A and 600V. These characteristics make this high-voltage IGBT very suitable for use in range hood inverters.

Importantly, the FHA40T65A IGBT model maintains stable control in range hood inverters.

Of course, as an engineer for the range hood inverter circuit diagram, you need to know the detailed parameters of this pure domestic FHA40T65A high-voltage IGBT:

The FHA40T65A is a field N-channel trench-gate turn-off type with parameters of 40A and 600V. Typical VCEsat value: 1.51V, ≤1.85V; ID (Tc=100℃): 40A; BVCES: 600V; IF(A)(Tc=25℃): 40A; IF(A)(Tc=100℃): 20A.

Finally, the Wuzhou City Feihong Semiconductor high-voltage IGBT manufacturer successfully handled Mr. Chu's supply of high-voltage IGBTs.

After testing, Mr. Chu explained why he chose Feihong Semiconductor:

To increase the conversion current capacity of the range hood inverter, Feihong Semiconductor addressed Mr. Chu's needs, thus choosing the FHA40T65A IGBT model.

Feihong Semiconductor provides a high-voltage IGBT factory direct sales service, solving the required high-voltage IGBTs for range hood inverters. Moreover, the price of pure domestic high-voltage IGBTs is reasonable.

Mr. Chu stated that Feihong Semiconductor's high-voltage IGBT solution was comforting and their service attitude was respectful. He plans to continue purchasing the FHA40T65A high-voltage IGBT model long-term.

The pure domestic FHA40T65A model can be used in range hood inverters. Feihong Semiconductor's high-voltage IGBT manufacturers spare no effort in providing comfortable component supply guarantees for electronic manufacturers such as passive inverters and live mobile energy storage power supplies. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!