The IGBT tube is a key element of the uninterruptible power supply, which can directly affect its working performance. How to select an IGBT tube for the uninterruptible power supply circuit diagram?

On March 18, 2023, Feihong Semiconductor received an inquiry from Mr. Pang in Fujian Province.

According to the description, the parameters of 75A and 650V are the focus of domestic IGBT companies that the uninterrupted power supply manufacturer's designer Mr. Pang searches for, who expects to find a company with very good quality IGBT.

For this reason, Mr. Pang consulted Feihong Semiconductor with the expectation that they would provide a domestic IGBT solution suitable for uninterruptible power supplies and capable of replacing the Fairchild FGH75N65SHDT model IGBT.

After understanding the situation, Feihong Semiconductor immediately allocated a team based on Mr. Pang's uninterruptible power supply circuit diagram requirements.

They adjusted a domestically produced IGBT tube suitable for use in uninterruptible power supplies. Considering Mr. Pang's situation in Fujian Province, it is recommended to use the Feihong FHA75T65A as a domestic replacement for the Fairchild FGH75N65SHDT model IGBT.

Why is the FHA75T65A model IGBT chosen?

Because the FHA75T65A model IGBT not only has a low VCEsat characteristic but also has advantages such as reverse parallel fast recovery diode and high reliability.

In addition, the FHA75T65A model has current and voltage parameters of 75A and 650V, respectively. These characteristics of the IGBT tube are very suitable for use in uninterruptible power supplies.

Importantly, the customer highly recognizes the FHA75T65A model IGBT tube, making it one of the most popular IGBT products!

Of course, as an uninterruptible power supply circuit diagram designer, you need to understand the detailed parameters of this Feihong FHA75T65A domestic IGBT tube:

The FHA75T65A is a field N-channel trench gate turn-off type with 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.

Finally, Fujian Feihong Semiconductor successfully met Mr. Pang's IGBT supply needs.

After the trial, Mr. Pang explained why he chose Feihong Semiconductor:

He wanted to find the FHA75T65A model IGBT in Fujian Province to improve the performance of the uninterruptible power supply. Mr. Pang, the head of Fujian's uninterruptible power supply manufacturer, chose Feihong Semiconductor due to their excellent service.

Feihong Semiconductor provides a direct sales service for domestic IGBT tubes, solving the required IGBT tubes for uninterruptible power supplies, and the prices of domestic IGBT tubes are reasonable.

Mr. Pang stated that Feihong Semiconductor was sincere and thoughtful in providing custom IGBT tube services, hoping to continue supplying high-quality FHA75T65A model parameters.

Uninterruptible power supply manufacturers choose Feihong Semiconductor to provide reliable component supply guarantees for electronic manufacturers such as PFC and online interactive UPS. For more details, search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!