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

Introduction to VS-12TQ045S-M3

The VS-12TQ045S-M3 is a type of single-diode rectifier in the Zener diode family. It is rated at 45A average rectified forward current at a temperature of 25 °C, a repetitive peak reverse voltage of 400V, and a maximum non-repetitive peak reverse voltage of 800V.

Application Field and Working Principle

The VS-12TQ045S-M3 is most commonly used in high power switching systems, including photovoltaic (solar power) systems, power converters, and AC/DC power supplies. They can also be used in high voltage, high current applications such as motor controls and UPS systems. The device is protected in a range of thermal and short circuit protection, allowing it to serve as a reliable component in these types of systems.

At its most basic level, the VS-12TQ045S-M3 is a diode rectifier. It works by allowing current to flow in one direction (forward biased) while blocking current in the opposite direction (reverse biased). In its forward biased state, a diode will act as a type of closed switch, allowing current to flow. When reverse biased, a diode will act as an open switch, blocking current flow. The VS-12TQ045S-M3 is also capable of rectifying AC power, converting it to DC power.

Advantages

The VS-12TQ045S-M3 delivers a number of advantageous features for its application field. It offers excellent efficiency for power conversion applications, with low forward voltage drop and low reverse leakage. Its package size is also small, allowing for a greater design flexibility in tight spaces. The device is also designed with a range of thermal protection and short circuit protection, allowing it to offer reliable performance in applications with high current. The device also has a long working life, typically lasting up to 50,000 hours in reliable applications.

Conclusion

The VS-12TQ045S-M3 is a Zener diode rectifier in the single diode family that is commonly used in high power switching and AC/DC power supply systems and motor controls. It offers a range of advantageous features, such as excellent efficiency, small package size, and robust thermal protection and short circuit protection. This makes it a reliable component for applications with high current and long working life.

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