2EZ10D10/TR12

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2EZ10D10/TR12 Application Field and Working Principle

2EZ10D10/TR12 belongs to a type of Zener single diodes, which are widely used in various applications including rectification, voltage regulation and protection in circuits. This diode helps to establish a voltage protection level, thus making it a suitable choice of device in a range of applications.

The basic application field of the 2EZ10D10/TR12 diode can typically be divided into three categories. The first application is used in power supply design and regulation; the second category focuses in voltage regulation; and the third is used in conjunction with transient suppression to improve system reliability.

In terms of power supply design and regulation, 2EZ10D10/TR12 provides protection against overvoltage spikes and noise due to the operation of switching power supplies, electronic ballasts and laser diode operation in electronic devices. The diode helps to stabilize the output voltage and reduce any undesired transient peaks. The second application category mainly centers around voltage regulation, in which the diode keeps the output voltage at a predetermined level. In these cases, the diode also helps reduce power loss in the circuit by acting as a shunt when the voltage rises above the specified level. Finally, the third application area utilizes the 2EZ10D10/TR12 in conjunction with transient suppression components, allowing it to protect system reliability against short bursts of power.

The working principle of 2EZ10D10/TR12 is quite simple yet effective. It is constructed with a diode made of metal-oxide semiconductor (MOS) or semiconductor isolation material. A reverse voltage current is applied across the diode, and when this voltage reaches a threshold value, the diode turns “on”, allowing current to flow across the terminals. The current then propagates through the diode, allowing voltage regulation to occur at both the anode and cathode. As the voltage continues to increase, the diode reaches the rated breakdown voltage, allowing an avalanche current to flow. This overvoltage current is then dissipated as heat, providing protection against overvoltage damage to the resistors, capacitors and other components in the circuit.

In conclusion, 2EZ10D10/TR12 is a type of Zener single diode which is commonly used in a range of applications involving power supply regulation, voltage regulation and protection. Its working principle relies on a reverse voltage current applied across the diode, threshold value, diode turn “on”, current flow between the terminals and rated breakdown voltage avalanche current to flow. The diode helps to provide protection against overvoltage damage to other components in the circuit, thus improving system reliability.

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