The IGBT tube is the core of the offline UPS, and which IGBT tube factory can replace the FGH75N65SHDT model IGBT for use in the offline UPS circuit diagram?

On May 1, 2023, the IGBT tube factory of Feihong Semiconductor received an inquiry from Mr. Xu in Wuzhou, Guangxi.

According to the description, the parameters of 75A and 650V are the focus of attention for the engineers of the offline UPS manufacturers searching for pure domestic IGBT tube replacement factories. They hope to find a quality IGBT tube factory.

Therefore, Mr. Xu consulted the IGBT tube factory of Feihong Semiconductor, hoping that it could provide a pure domestic IGBT tube solution suitable for offline UPS and capable of replacing the FGH75N65SHDT model IGBT.

After understanding this, the IGBT tube factory of Feihong Semiconductor immediately arranged a team according to Mr. Xu's offline UPS circuit diagram requirements.

They planned a suitable pure domestic IGBT tube for offline UPS use. Considering Mr. Xu's situation in Wuzhou, Guangxi, it was recommended to use the FHA75T65A model IGBT instead of the FGH75N65SHDT model IGBT in the offline UPS circuit diagram.

Why is the FHA75T65A model IGBT?

Because the FHA75T65A model IGBT not only has low switching loss characteristics but also features very short tail current, fast recovery diodes in parallel, and other advantages.

Moreover, the FHA75T65A model has the current and voltage parameter characteristics of 75A and 650V. This type of IGBT tube is particularly suitable for use in offline UPS.

Importantly, the FHA75T65A model IGBT is not easily damaged and has a high-quality lifespan!

Of course, as an important offline UPS circuit diagram engineer, it is essential to inquire about the detailed parameters of this FHA75T65A pure domestic IGBT tube:

The FHA75T65A is a trench gate field-stop IGBT 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, the Wuzhou IGBT tube factory of Feihong Semiconductor in Guangxi successfully met Mr. Xu's IGBT tube supply business.

After testing, Mr. Xu explained the reason for choosing Feihong Semiconductor:

Encountering idol recommendations, after confirming that Feihong Semiconductor is the real IGBT tube factory in Wuzhou, Guangxi, the FHA75T65A model IGBT tube was chosen for use in offline UPS.

Feihong Semiconductor provides IGBT tube manufacturer direct sales services with ready stock, solving the required IGBT tubes for offline UPS. Moreover, the price of pure domestic IGBT tubes is reasonable.

Mr. Xu stated that Feihong Semiconductor's ideas on IGBT tubes made him feel at ease and confident, and their professional spirit is commendable. He plans to continue purchasing the FHA75T65A model IGBT tubes in the future.

The pure domestic FHA75T65A model can be used in offline UPS. The IGBT tube factory of Feihong Semiconductor strives to provide stable component supply guarantees for electronic manufacturers such as voltage source inverters and uninterruptible power supplies. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!