2EZ130D10/TR12

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2EZ130D10/TR12 Application Field and Working Principle

2EZ130D10/TR12 is a single Zener diode, which is mainly used for establishing reference voltages and protecting circuits from overvoltage transients. It is commonly employed in voltage regulation, clamping, protection and switching devices.

Application Field of 2EZ130D10/TR12

2EZ130D10/TR12 single Zener diode is suitable for the following applications:

• For establishing reference voltages and protecting circuits from overvoltage transients
• It is suitable for medium and high voltage applications. It can also be used in low voltage applications as long as it is operated in the appropriate Zener voltage region
• It can be used in voltage regulation circuits, or as a voltage clamping device in various applications including communications, military systems, and general-purpose electronic equipment
• It can be used in protection circuits such as those used to protect integrated circuits from voltage transients
• It can be used in switching devices such as relays and switches

Working Principle of 2EZ130D10/TR12

2EZ130D10/TR12 single Zener diode is an electrically active device that operates on the principle of reverse biased avalanche breakdown. The device has two terminals, an anode (positive) and a cathode (negative). When the device is forward biased, a small amount of current flows through the device from anode to cathode. At a certain voltage, usually referred to as the Zener voltage, the diode breaks down and a large current flows from cathode to anode via an avalanche breakdown. This can be used to establish a reference voltage and/or protect circuits from overvoltage transients.

The Zener voltage of the 2EZ130D10/TR12 single Zener diode is specified in its datasheet. It is typically in the range of 5-14.5V. The device can also be operated at lower voltages, below its specified Zener voltage, as long as the current flowing through it is lower than the specified maximum current. It is important to note that the Zener voltage is temperature dependent. The actual voltage will vary depending on the ambient temperature.

Conclusion

2EZ130D10/TR12 single Zener diode is a versatile device that can be used in a variety of applications including voltage regulation, clamping, protection and switching. It operates on the principle of reverse biased avalanche breakdown and can be used to establish reference voltages and protect circuits from overvoltage transients. The Zener voltage of the device is temperature dependent and can be specified in its datasheet. It is important to note that the device should be operated in the appropriate Zener voltage region for reliable operation.

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