SM6T36AHE3/5B

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TVS-Diodes are commonly used in many electrical and electronic systems for the purpose of overvoltage protection. This article will provide an overview of the application field and working principle of the SM6T36AHE3/5B.

Application Field

The SM6T36AHE3/5B is a bidirectional, transil suppression diode array with a 600W peak pulse power. It is commonly used for overvoltage protection in automotive, industrial, and consumer electronic applications, such as in USB ports, PC motherboards, monitor, and car audio systems. The low-capacitance performance and low specific on-resistance of the devicev make it ideal for high-speed Ethernet applications.

Working Principle

When voltage is within a predetermined safe range, the SM6T36AHE3/5B typically has a very low on-resistance. This allows current to flow freely without any interference. However, when an electrical surge occurs, the on-resistance of the device increases significantly. This change in resistance creates a voltage drop that prevents the surge from reaching sensitive components. On the other hand, when a transient voltage of the opposite polarity is applied to the device, the device has a very high on-resistance. This blocks most of the current and prevents further damage.

The SM6T36AHE3/5B also has a High Clamping Voltage (HVC) that limits the level of transient voltage that can cause damage to components. The HVC is designed to react quickly and the device has fast response times to react to any transients. This allows the protection of sensitive components from transients and overvoltages.

Conclusion

The SM6T36AHE3/5B is a versatile and robust TVS-Diode that is capable of protecting against overvoltage and transient voltage conditions. It is commonly used in automotive, industrial, and consumer electronic applications to protect sensitive components from voltage instabilities. It has a low on-resistance and fast response time which make it ideal for high-speed applications. In conclusion, the SM6T36AHE3/5B is an effective means of providing protection against voltage instabilities.

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