JAN1N4619D-1

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The JAN1N4619D-1 device is a single diode with a Zener voltage breakdown at 37 volts. This diode is a component belonging to the semiconductor family which is widely used to regulate or protect circuits. Zener diodes are specially designed to easily allow current to pass in one direction and control the voltage when the current is present in the reverse direction. In other words, the diode is able to protect the circuit from harmful excess current, especially in electrical power supplies.

The JAN1N4619D-1’s application field is primarily in the electronics industry, as a protective component in circuits, power supplies and wattmeters. The diode regulates the voltage at a precise level and thus actively protects circuits from overvoltage. The JAN1N4619D-1 is specially designed to withstand an operating temperature range from -75 to +125 degrees Celsius, making it suitable for most electrical systems. Furthermore, this diode offers a high peak surge current of 4A, which helps the device to sustain a wide range of applications.

The JAN1N4619D-1’s working principle is based on the science of electrons. Electrons exist in an electric field and when this field is high enough, the electron begins to travel through a material and create what is known as current flow. While travelling, the electron passes through different layers of the material and encounters a barrier consisting of atoms. This barrier has a characteristic value which is known as the diode’s ‘breakdown voltage’.

A Zener diode is an electrical component that works using this same principle, but with a special property. When the diode’s voltage crossover point (breakdown voltage) is reached, a portion of the current entering the diode is passed in the reverse direction. This is known as zener breakdown, and it is what allows the Zener diode to be used as voltage regulator when the current passes in both directions.

The JAN1N4619D-1 diode incorporates the same principle of operation and is designed to allow electrical current through in the forward direction, while the voltage is automatically regulated when the reverse current passes through it. The internal structure of the diode possesses a region known as the depletion zone, which acts as the barrier between the forward and reverse current paths. This depletion zone has a predetermined breakdown voltage and thus when the current exceeds this particular point, the reverse voltage of the diode automatically stabilizes at the threshold level.

The JAN1N4619D-1 is a specialized Zener diode whose application field and working principle makes the device the ideal choice for voltage regulation and protection in various electrical circuits. The diode can easily withstand high temperatures and offers a peak surge current of 4A, ensuring that your circuits are safe from excess voltage.

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