Which IGBT tube manufacturers can enjoy the ability to replace the FGH40N60SFD model IGBT for use in the frequency converter circuit of a massager? After all, the IGBT tube is the core structure of the massager frequency converter.

On July 8, 2023, the IGBT tube manufacturer, Feihong Semiconductor, received Mr. Du's consultation from Hainan Prefecture.

According to the description, Mr. Du, as a designer, was searching for a domestic IGBT tube that could replace the FGH40N60SFD model IGBT. He hoped to find an IGBT tube with a current rating of 40A and voltage of 600V, and of good quality.

In view of this, Mr. Du consulted Feihong Semiconductor IGBT tube manufacturer, hoping they could provide a suitable domestic IGBT tube solution for the massager frequency converter, and one that could replace the FGH40N60SFD model IGBT.

After understanding the situation, Feihong Semiconductor immediately arranged a team to address Mr. Du's requirements for the massager frequency converter circuit diagram.

They prepared a domestically produced IGBT tube that was suitable for the massager frequency converter. Considering Mr. Du's actual circumstances, it was recommended to use the FHA40T65A model IGBT instead of the FGH40N60SFD model IGBT in the massager frequency converter circuit diagram.

What are the reasons for choosing the FHA40T65A model IGBT?

Because the FHA40T65A model IGBT not only has the characteristics of a reverse parallel fast recovery diode but also features Trench Field Stop II technology and has a positive temperature coefficient, among other advantages.

Moreover, the FHA40T65A model has current and voltage parameters of 40A and 600V respectively. These characteristics make this IGBT tube particularly suitable for use in massager frequency converters.

Importantly, the FHA40T65A model IGBT provides stable control in massager frequency converters.

Of course, as a circuit diagram designer for the massager frequency converter, Mr. Du needed to know the detailed parameters of this domestic FHA40T65A IGBT tube:

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

Finally, Hainan Prefecture's Feihong Semiconductor successfully delivered the IGBT tube supply requirements to Mr. Du.

After testing the sample, Mr. Du explained his decision to choose Feihong Semiconductor:

Inspired by recommendations, Mr. Du learned that Feihong Semiconductor is a legitimate domestic IGBT tube manufacturer in Hainan Prefecture, so he decided to use the FHA40T65A model IGBT tube in the massager frequency converter.

Feihong Semiconductor offers direct sales services for domestic IGBT tubes, solving the IGBT tube needs for massager frequency converters. Moreover, the price of domestic IGBT tubes is reasonable.

Mr. Du said that Feihong Semiconductor’s service attitude is warm and straightforward, making him feel comfortable and worry-free when entrusting them with the customization of the FHA40T65A model IGBT tube.

Massager frequency converter manufacturers choose Feihong Semiconductor as their IGBT tube supplier, providing great component supply assurance for three-phase inverters, mobile live streaming power storage systems, and other electronic manufacturers. For more details, you can search for "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!