The main task of the IGBT tube is to adjust the pulse width inverter, which can directly affect its operational effect. How should one select an IGBT tube to obtain a product suitable for the pulse width modulated inverter circuit?

On May 30, 2023, the IGBT tube company of Feihong Semiconductor received an inquiry from Mr. Du from Nanchang, Jiangxi Province.

According to the description, Engineer Du hoped to find a domestic IGBT tube company that could provide the FHA75T65A model IGBT tube for use in the pulse width modulated inverter, achieving the domestic substitution of IGBTs.

In view of this, Mr. Du consulted the Feihong IGBT tube company hoping it would provide a suitable domestic IGBT tube solution for the pulse width modulated inverter circuit and achieve the domestic substitution of the Fairchild FGH75N65SHDT model IGBT.

After understanding the situation, the Feihong Semiconductor IGBT tube company immediately dispatched a team to address Mr. Du's requirements for the pulse width modulated inverter circuit.

They arranged an appropriate and suitable domestic IGBT tube for the pulse width modulated inverter. Considering the actual situation of Mr. Du from Nanchang, Jiangxi Province, it was recommended to use the FHA75T65A domestic IGBT tube as a replacement for the Fairchild FGH75N65SHDT model IGBT in the pulse width modulated inverter circuit.

Why is the FHA75T65A model IGBT?

Because the FHA75T65A model IGBT not only has excellent Vcesat saturation voltage drop characteristics but also features TrenchFieldStopII technology and has fast recovery diodes in parallel, among other advantages.

Moreover, the FHA75T65A model has current and voltage parameters of 75A and 650V, respectively, making this type of IGBT tube very suitable for use in pulse width modulated inverters.

Importantly, high-quality IGBT tubes with excellent life quality!

Of course, as a pulse width modulated inverter circuit engineer, you really need to learn about the detailed parameters of this FHA75T65A domestic IGBT tube:

The FHA75T65A is a field N-channel trench gate-cutoff type IGBT with 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.

Ultimately, the Nanchang Feihong Semiconductor IGBT tube company successfully executed Mr. Du's IGBT supply action.

After the trial, Mr. Du explained the reason for choosing Feihong Semiconductor:

He hoped to find the FHA75T65A model IGBT tube in Nanchang, Jiangxi Province, to improve the performance of the pulse width modulated inverter. Mr. Du, the responsible person of the Nanchang pulse width modulated inverter manufacturer, chose Feihong Semiconductor due to excellent service.

Feihong Semiconductor provides a factory direct sales service for现货IGBT tubes, solving the required IGBT tubes for the pulse width modulated inverter, and the quotations for domestic IGBT tubes are reasonable.

Mr. Du said that Feihong Semiconductor's ideas about IGBT tubes gave him peace of mind, and their spirit of continuous improvement means he will continue to purchase the FHA75T65A model IGBT tubes in the future.

The pulse width modulated inverter manufacturer chooses Feihong Semiconductor IGBT tube company to provide great component supply guarantees for electronic manufacturers such as inverter power supplies and standby UPS systems. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!