How does a variable frequency refrigerator achieve better energy efficiency optimization and stable operation? The core lies in the precise control of the compressor by the inverter of the variable frequency refrigerator. The inverter inside needs to use IGBT discrete devices to achieve efficient switching and power conversion.

From this, it can be seen that IGBT discrete devices are very important for the application of variable frequency refrigerators. Besides the common FGH60N60SMD model, which models can be used for the inverter circuit of variable frequency refrigerators? You can also use the FHA60T65A IGBT discrete device from Fei Hong Semiconductor.

Why? Because FHA60T65A has high reliability and fast recovery diode characteristics in reverse parallel, Trench Field Stop technology (short tail current, excellent Vcesat saturation voltage drop, low turn-off loss), and has a positive temperature coefficient.

From the above characteristics, it is known that the parameters of this 60A, 650V current and voltage FHA60T65A model IGBT discrete device are very suitable for use on the circuit of a variable frequency refrigerator.

Of course, in application, our inverter R&D engineers must understand the detailed parameters of this high-quality domestic FHA60T65A IGBT discrete device: it has 60A, 650V, VCEsat typical value: 1.75V, <2.0V; IC (Tc=100℃): 60A; Bvces: 650V; IF (Tc=25℃): 60A; IF (Tc=100℃): 30A.

FHA60T65A is an N-channel trench gate IGBT, using Trench Field stop Ⅱ technology and optimized process to obtain extremely low VCEsat saturation voltage drop, and to make good trade-offs between conduction loss and turn-off loss (Eoff).

The excellent conduction voltage drop and extremely short tail current of FHA60T65A provide strong assistance to customers in optimizing system efficiency.

Currently, the FHA60T65A model IGBT discrete device has been widely applied to various hard-switching applications such as variable frequency refrigerator inverters, photovoltaic inverters, outdoor energy storage power supplies, UPS, inverters, welding machines, and industrial sewing machines. It can replace other brand models such as Fairchild's FGH60N60SMD.

The packaging form of FHA60T65A is TO-247. The product parameters are: Vcesat-typ (@Ic=60A): 1.75V; IC (A): 60A; Bvces (V): 650V; Vge (±V): 30.

To achieve efficient switching and power conversion, selecting high-quality IGBTs is very important. In variable frequency refrigerators, FHA60T65A IGBT discrete devices are a high-quality alternative model that can replace common parameter models like FGH60N60SMD, enhancing the ability of variable frequency refrigerators to optimize energy efficiency and stable operation, thereby enhancing product competitiveness.

For the substitution of 650V, 60A IGBTs, choosing the right model is crucial. Fei Hong Semiconductor's IGBTs are not only widely applied in the inverter circuits of variable frequency refrigerators but also in terminal application scenarios such as photovoltaic inverters, outdoor energy storage power supplies, UPS, inverters, welding machines, and industrial sewing machines. They provide high-quality products and supporting services to domestic electronic product manufacturers. Besides providing free samples, they can also customize IGBT products according to customer needs. Simply enter "Fei Hong Semiconductor" in Baidu to find us. Free sample hotline: 400-831-6077.