3EZ13D10E3/TR12

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Diodes – Zenner – Single semiconductors are finding their way into a variety of applications. Many products such as power supplies and switching power stages, require reliable, low-cost components. The 3EZ13D10E3/TR12 is an example of a semiconductor that can provide a quality solution for these products.

A Zener diode is an avalanche diode in which the breakdown voltage is well-defined. With them, one can intentionally control the voltage over the entire temperature range. This allows them to be used in stabilizing circuits and regenerative feedback. Zener diodes are typically used as temporary current sources in the laboratory and in applications where one must measure the voltage programmatically.

3EZ13D10E3/TR12 Application Field

The 3EZ13D10E3/TR12 is a perfect choice for over-voltage protection as it has a breakdown voltage of 13V. It is also designed to provide protection against electrical transients with low turn-on time and fast shut-off time. It can also be used in LED lighting applications.

In LED lighting applications, the 3EZ13D10E3/TR12 functions as a ‘constant current regulator’. This means that it keeps the current through the LEDs constant, which helps to maintain a constant brightness of the LEDs over time. It is also used as a transient suppressor to reduce the risk of short circuits in LED circuits.

The 3EZ13D10E3/TR12 can also be used in switching power supplies and microcontroller-based systems. In the former, the diode ensures the voltage is kept within the necessary range while in the latter, it is capable of providing reverse-bias voltage protection.

Working Principle

The 3EZ13D10E3/TR12 operates by making use of its Zener Diode voltage-regulating action. When the reverse voltage across the device is increased, current begins to flow through the device due to electron acceleration and avalanche breakdown. This current is limited by the diode’s maximum power rating. As the voltage increases and current flow through the diode the voltage begins to ‘level out’, creating a precise and consistent regulated voltage.

Additionally, the 3EZ13D10E3/TR12 also has a low capacitance and high surge current rating making it an ideal choice for applications where a fast reaction is required. It has a high thermal resistance junction temperature, allowing operating temperatures up to 150℃.

The 3EZ13D10E3/TR12 is a useful component in control and protection circuits, as it can provide reliable and reliable over-voltage protection in a variety of applications. Its features make it suitable for LED lighting circuits, as it can provide constant current regulation and a tight voltage margin for transient protection.

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