The high-power IGBT single-tube is the main structure of the air conditioner inverter, which can directly affect its performance. So, how to select a suitable high-power IGBT single-tube for the air conditioner inverter circuit?

On January 27, 2023, the factory of Hong Semiconductor received an inquiry from Miss Luan in Dongguan, Guangdong.

According to the description, the parameters of 40A and 600V are the focus of Mr. Luan, the technician of the air conditioner inverter manufacturer, who is looking for domestic high-power IGBT single-tube replacement factories. He plans to find a high-quality high-power IGBT single-tube factory.

In this way, Miss Luan consulted the Hong Semiconductor high-power IGBT single-tube factory to provide a domestic high-power IGBT single-tube solution suitable for air conditioner inverters and capable of replacing the FGH40N60SFD IGBT model from Fairchild.

After understanding the situation, the Hong Semiconductor high-power IGBT single-tube factory immediately arranged a team to address Miss Luan's air conditioner inverter circuit requirements.

They deployed an appropriate and suitable domestic high-power IGBT single-tube for air conditioner inverters. Based on the actual circumstances of Miss Luan in Dongguan, it was recommended to use the FHA40T65A instead of the FGH40N60SFD IGBT model from Fairchild.

Why is the FHA40T65A model IGBT?

Because the FHA40T65A model IGBT not only has a positive temperature coefficient characteristic but also features Trench Field Stop technology and has fast recovery diodes in parallel.

Moreover, the FHA40T65A model has current and voltage parameter characteristics of 40A and 600V. These parameters make this high-power IGBT single-tube very suitable for use in air conditioner inverters.

Importantly, it is indeed reliable and of good quality with a long lifespan!

Of course, as an air conditioner inverter circuit technician, you really need to explore the detailed parameters of this domestic high-power IGBT single-tube FHA40T65A:

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

Finally, the Dongguan, Guangdong Hong Semiconductor high-power IGBT single-tube factory successfully solved Miss Luan's supply issue of high-power IGBT single-tubes.

After the trial sample, Miss Luan explained her choice of Hong Semiconductor:

To increase the power switching capability of the air conditioner inverter, Hong Semiconductor solved Miss Luan's needs, so she chose the IGBT model FHA40T65A.

Hong Semiconductor provides original equipment manufacturing services for high-power IGBT single-tube manufacturers, solving the high-power IGBT single-tube required for air conditioner inverters, and the quotation for domestic high-power IGBT single-tubes is reasonable.

Miss Luan stated that Hong Semiconductor's service attitude in customizing high-power IGBT single-tubes is practical and thoughtful; she hopes they will continue to improve and produce high-quality parameters for the FHA40T65A model.

Air conditioner inverter manufacturers choose the Hong Semiconductor high-power IGBT single-tube factory, sincerely providing the most suitable component supply guarantee for frequency converter inverters, UPS, and other electronic manufacturers. For more details, you can search "Hong Semiconductor" on Baidu or call the free trial sample hotline: 400-831-6077!