IGBT is the core aspect of voltage-source inverters. How should a voltage-source inverter choose an IGBT manufacturer to find suitable IGBT products for voltage-source inverters?

On June 25, 2023, the IGBT manufacturer, Feihong Semiconductor, received a consultation from Miss Li from Dongfang City.

According to her description, the previous IGBT model used by the voltage-source inverter manufacturer was NCE20TD60BF. In the current situation and state, she hopes to find a pure domestic IGBT manufacturer to supply the FHF20T60A model IGBT for use in replacing the NCE20TD60BF model IGBT in the voltage-source inverter.

Based on this, Miss Li consulted Feihong Semiconductor hoping they could provide a pure domestic IGBT solution suitable for voltage-source inverters and capable of replacing the NCE20TD60BF model IGBT.

After understanding the situation, Feihong Semiconductor immediately mobilized its team to meet Miss Li's voltage-source inverter circuit requirements.

They planned an appropriate and suitable pure domestic IGBT for voltage-source inverters. Considering Miss Li's actual situation, it was recommended to use the FHF20T60A model IGBT as a domestic alternative to the NCE20TD60BF model IGBT in the voltage-source inverter.

Why is the FHF20T60A model IGBT chosen?

Because the FHF20T60A model IGBT not only has low switching loss characteristics but also features positive temperature coefficient and excellent Vcesat saturation voltage drop.

Moreover, the FHF20T60A model has a current and voltage parameter characteristic of 20A and 650V, making this type of IGBT very suitable for use in voltage-source inverters.

Importantly, the FHF20T60A model IGBT has first-class quality with excellent life and durability.

Of course, as a voltage-source inverter circuit engineer, one must understand the detailed parameters of this pure domestic FHF20T60A IGBT:

The FHF20T60A is a field N-channel trench gate turn-off type with 20A and 650V, typical VCEsat value: 1.49V, <1.7V, ID (Tc=100℃): 20A; BVCES: 650V; IF(A)(Tc=25℃): 20A; IF(A)(Tc=100℃): 10A.

Ultimately, Dongfang City's Feihong Semiconductor successfully implemented Miss Li's IGBT supply action.

After testing, Miss Li explained why she chose Feihong Semiconductor:

She hoped to enhance the conversion current capability of the voltage-source inverter, and Feihong Semiconductor addressed her needs, so she chose the FHF20T60A model IGBT.

Feihong Semiconductor provides direct sales services for stock IGBT manufacturers, solving the required IGBTs for voltage-source inverters, and the quotations for pure domestic IGBTs are reasonable.

Miss Li mentioned that Feihong Semiconductor was thoughtful and attentive in customizing IGBTs, striving for perfection and providing high-quality FHF20T60A model parameters.

Voltage-source inverter manufacturers choose Feihong Semiconductor as their IGBT supplier, focusing solely on providing optimal component supply guarantees for load-commutated inverters, backup UPS, and other electronic manufacturers. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!