Description

Silicon Controlled Rectifier (SCR), also known as a Reverse Blocking Thyristor, is a type of electronic component model called MCR12N. It is designed primarily for half-wave AC control applications, such as motor controls, heating controls, and power supplies. This model is particularly useful in situations where half-wave, silicon gate-controlled devices are needed.

Specifications and Features

- Blocking Voltage: Up to 800 Volts - On-State Current Rating: 12 Amperes RMS - High Surge Current Capability: Up to 100 Amperes - Industry Standard TO–220AB Package for Ease of Design - Glass Passivated Junctions for Reliability and Uniformity

Application Scenarios

The MCR12N SCR is widely used in various electrical control systems. Some common application scenarios include: - Motor controls - Heating controls - Power supplies

Comparison

When compared to other similar electronic component models, the MCR12N SCR offers the following advantages: - Blocking voltage up to 800 Volts, providing reliable performance in higher voltage applications. - On-State current rating of 12 Amperes RMS, allowing for efficient control of electrical currents. - High surge current capability of 100 Amperes, ensuring stability in situations with sudden surges in current. - Industry standard TO–220AB package, making it easy to incorporate into various designs. - Glass passivated junctions that enhance reliability and maintain uniformity. However, it also has some disadvantages which should be taken into consideration: - As a half-wave AC control device, it may not be suitable for certain full-wave applications. - Limited to a maximum blocking voltage of 800 Volts, which may not be sufficient for some high-voltage applications. - Up to 800 Volts blocking voltage - 12 Amperes RMS on-state current rating - High surge current capability of 100 Amperes - Industry standard TO–220AB package - Glass passivated junctions for reliability and uniformity - Not suitable for full-wave applications - Maximum blocking voltage limited to 800 Volts