For devices like IGBTs that can accurately control and regulate current, it is more urgent to pay attention. In the design of medium frequency inverter circuits, selecting a superior domestic IGBT device to replace the Fairchild FGH75N65SHDT model is extremely critical. The recent situation in the IGBT market has many inferior products: short product life, electromagnetic interference, low heat dissipation efficiency, etc. These disadvantages not only seriously affect the normal operation of medium frequency inverter equipment but also increase maintenance costs. From this perspective, finding high-quality IGBT replacement models is very important. When medium frequency inverter electronic designers choose the Fairchild FGH75N65SHDT model IGBT for replacement, they need to pay attention to several key characteristics. First, the performance parameters of the IGBT are crucial, such as whether the current reaches 75A, whether the rated voltage reaches 650V, etc. These parameters relate to the device's working efficiency. Notably, the gate threshold voltage and saturation voltage are also key factors. The 75A, 650V parameters are the focus of Mr. Jiang, the technician from the medium frequency inverter manufacturer, when searching for a domestic IGBT replacement factory. They hope to find a quality IGBT manufacturer. 1. Circuit with 75A and 650V voltage 2. N-channel trench gate turn-off type 3. VCEsat typical value: 1.75V-typ, ＜2.0V 4. Equipped with a reverse parallel fast recovery diode 5. Low switching loss, etc. IGBTs with stability and good quality! Feihong Semiconductor's FHA75T65A IGBT brings increased power switching capability to medium frequency inverter circuits and addresses unknown problems such as product shortening lifespan, electromagnetic interference, and low heat dissipation efficiency. Medium frequency inverter companies choose Feihong Semiconductor IGBT manufacturers to sincerely provide reasonable component supply guarantees for motor drive, outdoor portable energy storage power supplies, and other electronics companies. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!