SMCJ40CAHE3/57T

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

TVS (Transient Voltage Suppressor) diodes are a vital part of any electrical system. SMCJ40CAHE3/57T is one of the most popular and widely used TVS diodes. This versatile and rugged component is suitable for a wide range of applications.

When subjected to large or sustained over-voltage conditions, the SMCJ40CAHE3/57T is designed to instantly clamp the voltage and reduce the likelihood of catastrophic damage to the system. It provides superior reliability, low leakage and withstands high surge capability without added bundling or other components. The diode is a 4-pin device packaged in a SMA (Small Outline Package).

The main application field of the SMCJ40CAHE3/57T is in AC/DC converters and switch-mode power supplies (SMPS). It is also widely used in a variety of communications and circuit protection applications.

The working principle of the SMCJ40CAHE3/57T is based on the principle of Zener breakdown. This occurs when the Zener junction of the diode is exposed to an external voltage higher than the built-in breakdown voltage. When the breakdown voltage is reached, the diode behaves like an open circuit and current flows across the junction, effectively clamping the voltage to the breakdown voltage level.

When exposed to high voltage/current surges, the device begins clamping and blocks the voltage by increasing its own impedance. This allows the component to absorb a large amount of power in a short time and avoids damage to the system. Additionally, the SMCJ40CAHE3/57T has a fast response time, making it suitable for high-speed applications.

The SMCJ40CAHE3/57T has many advantages over other TVS diodes. It offers excellent surge capability with low power consumption, high temperature capability and low leakage current. Additionally, the device features a low capacitance design for superior high frequency performance.

The SMCJ40CAHE3/57T is a rugged, reliable and cost-effective TVS diode that provides enhanced performance over other available solutions. It is suitable for high-speed applications and can withstand large voltage/current surges without damaging the circuit. This makes it ideal for use in a variety of circuit protection and communication systems.

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