3EZ30D5/TR12

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The 3EZ30D5/TR12 is a type of zener diode, a type of diode which is more commonly used for voltage regulation than the more common rectifier diodes. A zener diode works by allowing current to pass through, while providing a voltage drop across the diode junction in the forward-bias region. The voltage drop is determined by the breakdown voltage of the diode.

The 3EZ30D5/TR12 is a single diode with a 30V/5W rating and a TR-2 retainer, which means that the diode can withstand up to 30V of reverse bias and up to 5W of power dissipation. The TR-2 retention system is an innovative design which avoids the need for mechanical clips in the heat management system of the diode.

The 3EZ30D5/TR12 is typically used for voltage regulation in power supplies, as the diode breakdown voltage allows it to be used as a voltage reference. In this application, the diode can be used to maintain a stable supply voltage despite changes in line voltage or load current. This stable output voltage allows the power supply to avoid transient voltage spikes, thus providing improved power quality and reliability.

The 3EZ30D5/TR12 also has a wide range of other potential applications. It can be used as a clamping device in applications that require protection against transient voltages; it can also be used as a current limiter, to prevent over-current conditions in the system. The diode can also be used as a current limiter in power switching applications, where the diode can limit inrush current and protect the load from high currents due to switching transients.

The 3EZ30D5/TR12 provides an ideal solution for a variety of applications, as its 30V/5W rating allows it to be used in any type of system requiring stability and protection against transient voltages. The innovative TR-2 retainer design also improves the heat management of the diode, allowing it to be used in a wide range of operating conditions.

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