JANTX1N4617C-1

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Diodes are an essential electronic component used in many electronic devices. They are primarily used for voltage regulation, current rectification, signal switching, and power supply control. Zener diodes, specifically, are diodes used for voltage regulation and limiting voltage surges. JANTX1N4617C-1 is a single, high-current and low-power zener diode manufactured by Fairchild Semiconductors.

The JANTX1N4617C-1 diode features a current rating of 1.0A and a reverse voltage rating of 17.2V at an ambient temperature of 77°F. Its forward voltage drop is 5.0V at 1.0A. It has an operating temperature of -55°C to 175°C, with a storage temperature of -55°C to 150°C. The total power dissipation (PD) of this diode is 471mW (Tamb = 25°C).

JANTX1N4617C-1 diodes are available in a variety of packages such as the TO-220, D-PAK, D2PAK, and SOT-223 flat-pack, ideal for use in surface-mounted assemblies. The TO-220 package provides excellent heat dissipation, allowing for operation at higher temperatures. The D-PAK and D2PAK packages are designed for smaller and more compact assemblies, while the SOT-223 can be used for very low power applications.

The JANTX1N4617C-1 diode has a wide range of applications in power supplies, motor drives, LED lighting, and automotive and industrial electronics. It is advantageous for its high temperature operating range, low power dissipation, and low forward voltage drop. It is widely used as a voltage regulator, voltage reference, surge protector, and overvoltage protection in many different devices.

The working principle and operation of the JANTX1N4617C-1 zener diode is relatively simple. This diode has a reverse breakdown voltage between its anode and cathode, and it will conduct current in the reverse direction when the voltage is higher than the breakdown voltage. The flow of current in the reverse direction is blocked when the voltage is lower than the breakdown voltage. When a voltage slightly higher than the breakdown voltage is applied, the diode will regulate the current. This allows for the diode to provide a stabilized voltage.

In conclusion, the JANTX1N4617C-1 diode is a single, high-current and low-power zener diode that can be used for voltage regulation, current rectification, signal switching, and power supply control. It features a reverse voltage rating of 17.2V at an ambient temperature of 77°F and has a wide range of applications in power supplies, motor drives, LED lighting, and automotive and industrial electronics. It offers excellent heat dissipation and its low power dissipation make it ideal for use in surface-mounted assemblies. The working principle and operation of the JANTX1N4617C-1 is based on the simple reverse breakdown voltage mechanism that allows the diode to regulate current and provide stabilized voltage.

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