2EZ13DE3/TR8

Diodes - Zener - Single

A 2EZ13DE3/TR8 zener diode is a two-terminal two-layer semiconductor device designed to function as a voltage regulator in circuits subjected to varying surge or wide range of source voltages. The 2EZ13DE3/TR8 Zener diode is used in various applications such as voltage regulation, current limiting, clipping, clamping, and protection.

The 2EZ13DE3/TR8 Zener diode is a PN junction diode consisting of a heavily doped N-type semiconductor and a lightly doped P-type semiconductor. It has the common structure of a PN junction and exhibits a unique reverse electrical phenomenon known as the Zener breakdown. This allows current to flow in the reverse direction when the voltage across the diode reaches a specified value, known as the Zener voltage. The Zener diode is also known as a voltage reference diode.

The application examples for the 2EZ13DE3/TR8 Zener diode include voltage regulation, current limit, protection, and surge protection. As the Zener diode is a regulator, it can maintain a set voltage across a wide range of input voltages. This makes it ideal for use in power supplies where the input voltage is prone to fluctuation. For example, in a voltage regulated supply, the Zener diode can be used to maintain the output voltage at a constant level despite changes in the input voltage. It also offers protection against over-voltage and over-current conditions as it can limit current to a safe level.

The 2EZ13DE3/TR8 Zener diode can also be used as a voltage regulator in precision circuits where stability and accuracy of voltage levels are important. The Zener diode also exhibits a unique property known as Zener capacitance. This produces a stable voltage level across the Zener diode even under extreme temperature fluctuations, which makes it an ideal component for use in temperature-sensitive circuits such as those found in communication or timing circuits.

The working principle behind the 2EZ13DE3/TR8 Zener diode involves two junctions with different doping levels. When the voltage across the diode reaches the Zener voltage, current begins to flow in the reverse direction. This gives it the ability to resist and regulate applied voltages. The Zener voltage of the component is specified by the manufacturer and can be determined by the specific model and its unique characteristics.

In summary, the 2EZ13DE3/TR8 Zener diode is a useful component for regulating, controlling, and limiting voltage in electronic circuits. It can be used in power supplies and other circuits where a regulated voltage is required and in precision circuits where stability is key. It also offers a unique Zener capacitance which provides a steady voltage level regardless of changing temperature conditions.