For a washing machine requiring IGBT tubes with 75A and 650V parameters, what method should be used to select an IGBT tube suitable for the washing machine circuit?

On March 6, 2023, the IGBT tube factory of Feihong Semiconductor received Ms. Su's consultation from Xishuangbanna City, Yunnan Province.

According to her description, the washing machine manufacturer previously used the FGH75N65SHDT model IGBT. Currently, they are seeking a pure domestic IGBT tube factory to provide the FHA75T65A model IGBT for use in washing machines to replace the FGH75N65SHDT model IGBT.

So, Ms. Su consulted the Feihong IGBT tube factory to inquire about providing a pure domestic IGBT tube solution suitable for washing machines that can replace the FGH75N65SHDT model IGBT.

After understanding the situation, the Feihong Semiconductor IGBT tube factory immediately assigned a team to address Ms. Su's washing machine circuit requirements.

They planned to develop a pure domestic IGBT tube that is appropriate for use in washing machines. Based on the environment in Xishuangbanna City, Yunnan Province, it was recommended to use the FHA75T65A model IGBT to replace the FGH75N65SHDT model IGBT in the washing machine.

Why is the FHA75T65A model IGBT chosen?

Because the FHA75T65A model IGBT not only has a very short tail current but also features excellent Vcesat saturation voltage drop and low switching losses.

Additionally, the FHA75T65A model has current and voltage parameters of 75A and 650V, which makes this type of IGBT tube particularly suitable for use in washing machines.

Importantly, the client has a high level of recognition for the FHA75T65A model IGBT tube, making it a highly distinctive and all-star product!

Of course, as a washing machine circuit engineer, it is necessary to know the detailed parameters of this pure domestic FHA75T65A IGBT tube:

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

Ultimately, the Feihong Semiconductor IGBT tube factory in Xishuangbanna City, Yunnan Province successfully completed Ms. Su's IGBT tube supply mission.

After testing, Ms. Su explained why she chose Feihong Semiconductor:

Ms. Su carefully analyzed and considered choosing Feihong Semiconductor because the FHA75T65A model is commonly used in washing machines.

Feihong Semiconductor provides a service of direct sales by the IGBT tube manufacturer, solving the required IGBT tubes for washing machines, and the quotations for pure domestic IGBT tubes are reasonable.

Ms. Su stated that the attitude of Feihong Semiconductor is sincere, and one can feel at ease entrusting them with customizing the FHA75T65A model IGBT tube.

Washing machine manufacturers choose the Feihong Semiconductor IGBT tube factory to provide reliable component supply guarantees for frequency converter soft-switching inverters, live storage power supplies, and other electronic manufacturers. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!