Diodes - Zener - Single

The 2EZ17D5-TP is a single Zener diode that offers a wide array of features to the user. It is designed to offer a low breakdown voltage, low forward voltage drop, and high current capabilities with low noise and fast switching speeds.

Application Field

The 2EZ17D5-TP diode is used in a variety of applications, such as protection of power and signal lines, voltage regulation, reverse protection, transceiver and motor control, voltage stepper, switching power supplies, automotive electronics and LED lighting circuitry. It is suitable for use in both DC and AC applications.

Working Principle

The 2EZ17D5-TP works on the principle of reverse-biased PN junction tunneling. It can provide a low breakdown voltage with a low forward voltage drop. When a reverse voltage is applied across the PN junction, the electrons are repelled from the N-region due to the built-in voltage across the diode. The electric field of the reverse-biased PN junction creates a potential barrier that prevents the flow of electrons. This leads to a lower breakdown voltage.

The forward-biased PN junction, on the other hand, produces an electric field that helps in accelerating the electrons from the region of the positive to the negative pole. This reduces the forward voltage drop, resulting in increased current capacity. This diode is known to be temperature-stable and has a wide temperature range of operation.

In addition to its low voltage drop, the 2EZ17D5-TP also offers low noise and fast switching capabilities, making it suitable for use in high-performance applications. The galvanic isolation between the terminals helps in reducing noise and extending the longevity of the device.

Conclusion

The 2EZ17D5-TP Zener diode is a versatile product that is suitable for use in a wide range of applications due to its low voltage drop, low noise, and fast switching capabilities. It is designed for use in both DC and AC circuits and can operate in a wide temperature range. Moreover, the galvanic isolation between the terminals helps in reducing switching noise and extending the device\'s lifespan.