S8KCHR7G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The S8KCHR7G is an ultrafast single rectifier diode with a peak reverse voltage of 700 V and a maximum average forward current of 8 A. It is suitable for applications that require high speed and fast diode recovery times. It is suitable for use in power supplies, inverters, switching applications, and in other electronic devices.

The S8KCHR7G is a gain control type rectifier diode, and its peak reverse voltage (VRRM) has a low various-capacitance capacitance. Rectifier diodes are commonly used in AC-DC power supplies, and the S8KCHR7G is suitable for AC-DC systems that require high-speed voltage recovery for a long period of time.

The S8KCHR7G has an ultrafast recovery time of 750 ns (or specified by other similar junctions) and provides fast, low-capacitance characteristics. This enables higher operating frequencies in power conversion applications and higher efficiency in switching power supplies. The S8KCHR7G is ideal for use in high performance switch mode power supplies (SMPS), inverters, and motor drive systems. It also can be used in AC to DC converters, lighting systems and other applications.

The working principle S8KCHR7G is based on the rectifying action of the PN junction. When the dynamic forward voltage is applied across the PN junction, flow of current in the forward direction occurs. The magnitude of current is depend on the applied voltage. During the forward bias, the current flows from anode to cathode. As the voltage increases, the current through the PN junction also increases.When the applied voltage is greater than the breakdown voltage, a reverse bias is established. This generates a reverse current, which is much lower than the forward current (due to the junction\'s reverse leakage capability). When the reverse voltage is removed, the junction quickly recovers to its original state. This is the principle of fast recovery.

The S8KCHR7G has high surge capability and excellent thermal and mechanical stability. Its forward voltage drop is 50 percent less than that of a regular rectifier diode. With its low capacitance and low capacitance-voltage coefficient, the S8KCHR7G has a high operating frequency. The S8KCHR7G also has an inherent protection against power surges and is suitable for use in high frequency applications.

The S8KCHR7G is an ideal choice for a wide array of applications, including switching power supplies, inverters, AC-DC converters, motor drive systems, lighting systems, and more. It is a cost-effective alternative to other ultrafast rectifier diodes and has excellent thermal and mechanical stability. With its high operating frequency and surge capability, the S8KCHR7G can handle a variety of applications with ease.

The specific data is subject to PDF, and the above content is for reference