2EZ170DE3/TR8

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The EZ170DE3/TR8 is a Zener single diode with impressive electrical specifications and a highly reliable performance. The device offers low capacitance and a wide operating temperature range of -55 ~ +125°C for reliable and efficient operation. The device features a maximum power dissipation of 800mW at a maximum reverse voltage of 5.6V. The device is packaged in a 0.3mm pitch, SOT-23 surface-mounted package.

Application Field

The EZ170DE3/TR8 is primarily used for electronic overvoltage protection, which is necessary for protecting electronic systems from potentially damaging voltage spikes or unexpected power outages. Additionally, EZ170DE3/TR8 is suitable for use in highly sensitive applications such as automotive, cell phones, and IoT devices, thanks in part to its wide operating temperature range and reliable performance.

Working Principle

The EZ170DE3/TR8 uses a principle known as the Zener effect. When the voltage across the diode reaches the reverse breakdown voltage, the electrons start to move in the opposite direction, resulting in a current in the reverse direction. This current, along with the reverse voltage, form a positive feedback loop, allowing the diode to maintain a constant reverse voltage regardless of current or temperature. This is beneficial in protecting sensitive electronics from spikes or overvoltage conditions.

The Zener diode is a critical component for overvoltage protection as it will continue to maintain the same voltage regardless of the current or temperature, making it a reliable and dependable device for electronic protection.

Conclusion

The EZ170DE3/TR8 is an ideal solution for electronics overvoltage protection. With its low capacitance, wide operating temperature range, and reliable performance, it is suitable for use in automotive, cell phone, and IoT devices. The device is also highly reliable due to its Zener effect, which ensures a constant reverse voltage regardless of current or temperature.

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