1N5274B TR

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A Zener diode is a semiconductor device designed to operate in the reverse-breakdown region. It is used to regulate voltage within circuits, providing a reliable reference voltage while allowing a certain amount of current to flow in the circuit. The 1N5274B TR is a single Zener diode widely used in electronic equipment, manufactured by Vishay Intertechnology. This diode is capable of operation at an on-state current up to 500 mA at temperatures up to 150°C and offers 5.6V of regulator voltage.

1N5274B TR application field

The device is used in applications such as monitoring and controlling of voltage and as a voltage reference device. It is applicable in DC/DC converters and AC circuits, linear and switching power supplies, on-card voltage regulators, multiplexers, programmable logic controllers, and automotive equipment. The device is suitable for use in digital and audio systems, data transmission, power line filters, telecommunications, and more.

1N5274B TR Working Principle

The 1N5274B TR is a silicon epitaxial Zener diode with a PN Junction. It has an anode terminal connected directly to the cathode terminal and is used in applications requiring diode action between the two terminals. When the reverse bias of the device is within the specified limits, the current can be switched ON or OFF within a certain voltage range and the desired voltage drop can be obtained. When operating in standard Zener diode mode, and a voltage across the PN junction exceeds the specified reverse breakdown voltage of the device, then it conducts in the reverse direction, and a constant reference voltage is obtained over a specified range of

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