For the inverter power supply that requires IGBT tubes with parameters of 75A and 650V, what factors should be considered when selecting an IGBT tube to make it suitable for the inverter power supply circuit?

On May 1, 2023, Feihong Semiconductor IGBT tube manufacturer received a consultation from Mr. Wu in Bengbu.

According to the description: Engineer Wu was looking for a domestic IGBT tube as a replacement for the Fairchild FGH75N65SHDT model IGBT. He hoped to find a 75A, 650V IGBT tube with excellent quality.

In order to do so, he consulted with Feihong IGBT tube manufacturer, hoping they could provide a solution using a domestic IGBT tube suitable for the inverter power supply and capable of replacing the Fairchild FGH75N65SHDT model IGBT.

After understanding the situation, Feihong Semiconductor IGBT tube manufacturer immediately dispatched a team to tailor an exact and suitable domestic IGBT tube for Mr. Wu's inverter power supply circuit.

Taking into account the situation in Bengbu, it is recommended to use the FHA75T65A domestic IGBT tube as a replacement for the Fairchild FGH75N65SHDT model IGBT.

Why is the FHA75T65A model IGBT?

Because the FHA75T65A model IGBT not only has the characteristic of a reverse parallel fast recovery diode but also features Trench Field Stop technology and very short tail current.

Moreover, the FHA75T65A model has current and voltage parameter characteristics of 75A and 650V, making this type of IGBT tube particularly suitable for use in inverters.

Importantly, the FHA75T65A model IGBT is highly recognized in inverter applications, providing stable and long-lasting control.

Of course, as an inverter circuit engineer, one must understand the detailed parameters of this FHA75T65A domestic IGBT tube:

The FHA75T65A is a channel N trench gate-off type IGBT with parameters of 75A and 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 Bengbu Feihong Semiconductor IGBT tube manufacturer successfully delivered the IGBT tube supply mission for Mr. Wu.

After testing, Mr. Wu explained his decision to choose Feihong Semiconductor:

Through personal recommendations, understanding that Feihong Semiconductor is a reliable IGBT tube manufacturer in Bengbu, he decided to use the FHA75T65A model IGBT in the inverter.

Feihong Semiconductor provides direct sales services for domestic IGBT tubes, solving the required IGBT tubes for the inverter and offering reasonable prices for domestic IGBT tubes.

Mr. Wu stated that Feihong Semiconductor’s service attitude was warm and professional, making him feel at ease while customizing the FHA75T65A model IGBT tube.

Inverter manufacturers choose Feihong Semiconductor IGBT tube manufacturers to strive to provide electronic component supply guarantees for inverter manufacturers, live mobile energy storage power supplies, etc. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!