JANTX1N4968C

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JANTX1N4968C is a single zener diode, which belongs to a complete family of polar, bidirectional or unidirectional diode arrays and modules. It generally has one PN junction, with a reverser breakdown voltage, and the zener voltage is the sum of the normal forward voltage drop and the zener knee voltage. A zener diode is a two-terminal electronic component with a Zener voltage (VZ) limited reverse-breakdown voltage. When this reverse break-down voltage is reached (or exceeded) the diode changes from a high impedance off state to a low-impedance on state. The forward current can be either constant or variable, depending on its application field.

The JANTX1N4968C is a single zener diode in the DO-214AC (SMC) package, which has axial leads for cooling, and is widely used in portable electronic equipment, mobile devices, and automotive applications. It has a device breakdown voltage of 24V, with a power dissipation of 500mW in a thermally enhanced surface mount package. The maximum operating temperature of this device is 85°C.

JANTX1N4968C is designed to provide a constant breakdown voltage under normal operating conditions. When the voltage across the terminals of the zener diode exceeds the Zener break down voltage, the zener diode begins to conduct current, allowing it to regulate the rest of the circuit. It is also used to protect circuits against voltage variations. This is done by adding a zener diode in series with the de source and load. When the source voltage rises above the breakdown voltage of the diode, the diode will conduct current, limiting the voltage applied to the load. Similarly, when the source voltage drops below the breakdown voltage, the diode stops conducting, allowing the applied voltage to return to its original value.

In addition, JANTX1N4968C also finds application in voltage regulators and voltage references. A voltage regulator is a circuit that maintains a constant voltage level despite variations in both load current and input voltage. By using a zener diode and a current source, the exact voltage regulator can be made to provide the required voltage across a load. Similarly, a voltage reference circuit uses the JANTX1N4968C and a current source to provide a fixed output voltage regardless of the variations in load current and input voltage.

JANTX1N4968C is also used as a voltage clamp in transient voltage suppressor circuits. Transient voltage suppression (TVS) circuits are used to protect sensitive circuitry from destructive voltage transients caused by lightning strikes or power surges. A voltage clamp is used to limit the voltage to a predetermined level, protecting the low voltage device, or allowing the device to recover from a transient event.

With its wide range of applications and compact size, JANTX1N4968C has quickly become the preferred choice for many engineers, and is now available in a variety of package styles and breakdown voltages. As demand for single zener diodes continues to grow, JANTX1N4968C has established itself as a reliable, cost-effective solution for a wide range of applications.

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