1PMT5918E3/TR13

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Diodes - Zener - Single:

1PMT5918E3/TR13 is a single zener diode which can provide efficient voltage regulation, current regulation and breakdown protection in a variety of applications. It is a very popular device for use in power supply design, power conditioning, and voltage regulation. It is a three-terminal device with one anode, one cathode, and a gate.

The primary function of the 1PMT5918E3/TR13 is to provide an adjustable voltage reference, which controlled the output voltage of a power system. It is commonly used as the main voltage regulator in an AC/DC system or a DC/DC converter. The Zener breakdown voltage of the 1PMT5918E3/TR13 can be adjusted by applying a reverse bias voltage across the gate and anode terminals. A multiplier circuit is often used to create a more stable regulation.

The 1PMT5918E3/TR13 is suitable for use in a variety of applications, including over-voltage protection, DC/DC converters, UPS, and computer peripherals. It is often used to protect sensitive electronics from overvoltage. The 1PMT5918E3/TR13 can be used in series with a P-channel MOSFET as an overcurrent protection device. The diode can also be used in parallel with a P-channel FET for reverse voltage protection. It is often used in battery-charging circuits to prevent the battery from being over-charged.

The working principle of the 1PMT5918E3/TR13 is that the voltage applied to the gate terminal is applied in a reverse direction to the anode terminal, which creates a Zener voltage due to the Zener effect. The Zener voltage is regulated by the input voltage. When the input voltage exceeds the diode\'s breakdown voltage, current will flow through the diode and the output voltage of the power supply is regulated. This is one of the most efficient and cost-effective ways to regulate the output voltage of a power system.

The 1PMT5918E3/TR13 is a very versatile device that can be used in a variety of applications. Its three-terminal design and Zener breakdown voltage makes it an ideal choice for voltage regulation, current regulation, and overvoltage protection. It is a reliable and cost-effective solution for a wide range of applications.

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