The IGBT is an important feature of the sewing machine, which can directly affect its working frequency. How to select an IGBT that is suitable for the sewing machine circuit diagram?

On August 13, 2023, the IGBT manufacturer Hong Semiconductor received a consultation from Zhang Sheng in Henan Province.

According to the description: Mr. Zhang, the technician, intended to seek a pure domestic IGBT manufacturer to produce and sell the FHA40T65A model IGBT for use in the sewing machine, realizing the alternative application of the IGBT.

In this way, Mr. Zhang consulted the Hong Semiconductor IGBT manufacturer about providing a pure domestic IGBT solution suitable for the sewing machine and capable of replacing the FGH40N60SFD model IGBT of Fairchild.

After understanding the situation, the Hong Semiconductor IGBT manufacturer immediately dispatched a team to adjust the appropriate and pure domestic IGBT based on Zhang Sheng's sewing machine circuit diagram requirements.

Based on the actual circumstances of Mr. Zhang in Henan Province, it was recommended to use the FHA40T65A model IGBT instead of the Fairchild FGH40N60SFD model IGBT for the sewing machine.

Why is the FHA40T65A model IGBT?

Because the FHA40T65A model IGBT not only has the Trench Field Stop II technology but also has advantages such as fast recovery diodes in parallel and positive temperature coefficients.

Moreover, the FHA40T65A model has current and voltage parameters of 40A and 600V, making this type of IGBT very suitable for use in sewing machines.

Importantly, the FHA40T65A model IGBT is highly recognized in the application of sewing machines, providing stable and reliable control.

Of course, as a sewing machine circuit diagram technician, you must inquire about the detailed parameters of this pure domestic FHA40T65A IGBT:

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

Ultimately, the Henan Hong Semiconductor IGBT manufacturer successfully completed Mr. Zhang's IGBT supply task.

After testing, Mr. Zhang explained the reasons for choosing Hong Semiconductor:

Through volunteer introductions, it was learned that Hong Semiconductor is a reliable IGBT manufacturer in Henan Province, so the FHA40T65A model IGBT was used in the sewing machine.

Hong Semiconductor provides direct sales services for domestic IGBT manufacturers, solving the IGBT required for sewing machines, and the quotations for pure domestic IGBTs are reasonable.

Mr. Zhang said that Hong Semiconductor's ideas for IGBTs made him feel calm and peaceful, and their attitude was warm and gentle. He will continue to purchase the FHA40T65A model IGBT in the future.

Sewing machine manufacturers choose Hong Semiconductor as the IGBT supplier, fully committed to providing comfortable component supply guarantees for electronic manufacturers such as non-sinusoidal wave output inverters and emergency energy storage power supplies. For more details, you can search "Hong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!