2EZ20D5E3/TR8

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• 2EZ20D5E3/TR8 Application Field and Working Principle

• Diodes - Zener - Single

  2EZ20D5E3/TR8 is a zener diode, which is typically used as a voltage regulator, surge suppressor, voltage reference device and will replace lower-power zener diodes in many applications. The diode is fabricated using a planar process way, which ensures the device has a low power dissipation, low leakage current and good junction capacitance characteristics. It has a power dissipation of 400mW and a maximum reverse voltage of 20V.

  The basic working principle of the 2EZ20D5E3/TR8 is that of a semiconductor diode. When a certain voltage, known as the breakdown voltage, is exceeded, electrons are injected into the depletion zone across the junction of the two regions, producing a leakage current. This current further increases the reverse voltage, creating positive feedback in the diode, thus allowing the reverse current to increase as the device approaches current breakdown. Therefore, a zener diode can be used as a stable voltage reference and will operate in a “Zener” mode.

  2EZ20D5E3/TR8 has a wide range of applications, such as voltage regulators, surge suppressors and voltage references. Due to its high performing characteristics, the 2EZ20D5E3/TR8 can be used to provide regulated voltage for low power logic devices, regulated voltage for microcontrollers, voltage reference for analog-to-digital and digital-to-analog converters, surge suppressors and voltage clamping, and as a replacement for lower-power zener diodes in various applications.

  Therefore, the 2EZ20D5E3/TR8 is an ideal solution for applications that require a high performance zener diode with a wide range of applications, low power dissipation, low leakage current, and good junction capacitance characteristics.

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