Wherein, it is highlighted that in the industries of refrigerator frequency converters and projection equipment, the need for IGBT single-tube devices that can precisely control and regulate current is more urgent. In the circuit of a refrigerator frequency converter, selecting a superior domestic IGBT single-tube device to replace the NCE20TD60BF model is relatively important. At present, the common problems existing in the IGBT single-tube market include poor heat dissipation, shortening product lifespan, and low reliability. The quality of the IGBT single-tube is deeply related to the normal operation of the refrigerator frequency converter, and the stability of continuous supply also deeply affects the market share. Therefore, searching for an excellent quality replacement model of the IGBT single-tube product becomes relatively important. When the electronic engineers of the refrigerator frequency converter pick the NCE20TD60BF model IGBT single-tube for replacement, they need to pay attention to several key factors. First, the performance parameters of the IGBT single-tube are very important, such as whether the current can reach 20A, whether the voltage can reach 650V, etc., which are closely related to the working efficiency of the device. Moreover, the rate of voltage rise and breakdown voltage are also key points of concern. Previously, the national refrigerator frequency converter manufacturers generally chose FHF20T60A as an effective replacement for NCE20TD60BF, gaining widespread adoption. It is highly recommended that you understand its detailed technical parameters: 1. Trench gate field-stop type IGBT 2. ID (Tc=100℃): 20A; BVCES: 650V 3. VCEsat typical value: 1.49V, <1.7V 4. Positive temperature coefficient 5. Low VCEsat, etc. The IGBT single-tube controls stably and powerfully in the refrigerator frequency converter with extremely good quality! Feihong Semiconductor highly recommends using the FHF20T60A model IGBT single-tube to enhance the current conversion capability of the refrigerator frequency converter circuit. This IGBT single-tube with rated parameters of 20A and 650V can truly solve the problems of poor heat dissipation, shortened product life, and low reliability. Feihong Semiconductor approaches the customization of IGBT single-tubes with a friendly attitude and provides high-quality parameters of the FHF20T60A model. It can provide reliable component supply guarantees for fields such as refrigerator frequency converters and non-sinusoidal wave output inverters. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!