MCR100-003

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

A silicon controlled rectifier (SCR) is a 4-layer semiconductor device that controls the flow of current. The MCR100-003 is a fast-switching, triac-compatible SCR designed to provide over-current protection in AC and DC circuits. Its on-state voltage drop is low, and its gate sensitivity is high and reliable. This semiconductor device is ideal for applications such as air conditioning, ovens, and motor control.

Working Principle

The MCR100-003 operates by adjusting the amount of resistance within the device. When the anode is at a lower potential than the gate, the current flow through the SCR is blocked, but when the anode is at a higher potential than the gate, the current flow is allowed. This can be adjusted electronically by applying a gate voltage, which determines the anode-to-gate voltage and creates a flow of current through the SCR.

A fast-switching SCR like the MCR100-003 has a low gate-trigger current, meaning that it can turn on and off in just a few nanoseconds. This fast switching speed makes it ideal for applications like motor control, power conversion, and other applications that require quickly and accurately controlled current.

The MCR100-003 is primarily used in AC and DC circuits that require fast, reliable current control. It is implemented in motor control applications such as AC motor drives and DC motor controllers, where its fast switching speed and low power consumption provide advantages over more traditional control methods. The MCR100-003 is also used in a wide range of products for consumer and industrial use, such as power supplies, home appliances, lighting controls, and process control equipment.

The MCR100-003 is also used in high-temperature applications, such as air conditioning and furnaces. Its insulated case design and dielectric strength make it capable of operating in temperatures up to 105°C without any cooling fins or other heat-dissipation measures. Additionally, its high-speed triggering makes it suitable for applications requiring accurate timing, such as in ovens, refrigerators, and other products requiring temperature regulation.

In general, the MCR100-003 is designed to be used in circuits and products requiring fast and reliable current control. Its low power consumption and fast switching speed make it perfect for applications ranging from consumer products to industrial motor control and process control equipment.

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