TVS - Diodes

The 3.0SMCJ36ATR is a low-power, high-performance unidirectional Transient Voltage Suppressor (TVS) diode. This device provides a high level of protection from high voltage and other transient pulses. It is small in size and has a low thermal resistance, making it an ideal choice for a wide range of applications in medical, industrial, automotive, and consumer electronics.

Application Fields

The 3.0SMCJ36ATR is often used in consumer electronics such as computers, monitors, and printers. It can also be used in automotive applications such as passenger protection systems and electronic fuel injection systems. In medical applications it protects vital electronic equipment, such as imaging and monitoring systems, from voltage transients. It can also be used to protect industrial control systems, such as servo motors and PLCs, from transient voltage pulses.

Working Principle

The 3.0SMCJ36ATR works by reducing the impact of transient voltage pulses. When the voltage exceeds a certain threshold, the diode will conduct current and redirect it away from sensitive parts of the system. To reduce power dissipation, some of the voltage is allowed to discharge through the diode’s reversed breakdown region. This process is known as clamping, and helps reduce the voltage peak of the pulse, preventing damage to the system in question.

The 3.0SMCJ36ATR is also designed to be highly efficient and fast. This allows it to react to transient voltage pulses quickly, providing the system with reliable protection. The device also has a low reverse leakage current, making it well-suited for use in low wattage applications.

Conclusion

The 3.0SMCJ36ATR is a unidirectional TVS diode designed to provide durable protection from voltage transients in a range of applications, from medical to automotive. It works by quickly redirecting the current away from sensitive components and limiting the voltage peak of the transient pulse. The diode offers a high level of protection, along with low power dissipation and low reverse leakage current, making it an ideal choice for many different scenarios.