3EZ20D5E3/TR12

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The 3EZ20D5E3/TR12 is a 3.2V 500mW Zener diode. It is used for voltage regulating and stabilization, as well as for sample-and-hold circuits and signal processing, among other applications. As a single diode, it can only handle a few hundred milliwatts at a time, which limits its applications.

The 3EZ20D5E3/TR12 is made of silicon, giving it high reliability and a low junction capacitance. Its rugged construction also makes it suitable for consumer-grade gadgets and portable equipment. It is available in a variety of packages, including SOD123, SC05, and SC-74.

The working principle of the 3EZ20D5E3/TR12 is based on the PN junction. It consists of a pair of N- and P-type semiconductor materials formed into a single device. When a voltage is applied to the PN junction, electrons flow from the N-type to the P-type region, creating a depletion region in between. This depletion region reduces the current flow, acting as a diode. In the case of the 3EZ20D5E3/TR12, the voltage is maintained at a specified level regardless of the amount of current present.

The 3EZ20D5E3/TR12 has several common application fields. It can be used for voltage controlling and voltage stabilization, as well as for current limiting in sample-and-hold circuits and signal processing. It can also be used as a heater in some applications. It can be used in circuits with a switching mode power supply to reduce voltage variations in it’s output. It can also be used to protect circuits from overvoltage damage.

The 3EZ20D5E3/TR12 is a reliable and robust single diode that can be used for a variety of applications. The PN junction of the diode works by reducing the current flow, and maintains the voltage at a specified level in spite of varying current conditions. It is available in a variety of packages and can be employed for voltage controlling, voltage stabilization, current limiting, signal processing, and for protection from overvoltage.

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