JANTX1N3002B

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Diodes are an integral part of most electronic systems, serving to control current and voltage levels, to protect against overloads, and to provide isolation between components. Zener diodes are a type of diode specifically designed to allow current to flow in the “reverse-bias” direction when the voltage reaches a certain level. The JANTX1N3002B is a single Zener diode designed for a wide range of applications.

The JANTX1N3002B single Zener diode is a silicon semiconductor device with an operating temperature of -65°C to +175°C. It has a breakdown voltage range of 11.5V to 13V with a maximum power dissipation of 400mW. It also has a surge current rating of 350mA, a reverse leakage current of 500nA at 10V, and a thermal resistance of 1°C/mW. The device is housed in an SOT-23 package with a typical 3-lead configuration.

The JANTX1N3002B is primarily used for voltage regulation in a variety of applications. It is ideal for supplies and loads that require regulated voltages in the 11.5V to 13V range. It can also provide voltage reference for switching and output current limiting. Additionally, the device can serve as an over-voltage protection component, protecting against over-voltages in power supplies, audio amplifiers, and automotive systems.

The JANTX1N3002B works by allowing a specific amount of current to pass through when the voltage exceeds 11.5V. This current is then diverted away from the circuit, thereby protecting it from overvoltage. The reverse leakage current, meanwhile, is the amount of current that passes through the diode in reverse when the voltage exceeds 11.5V. This current is controlled by the device\'s zener breakdown voltage, which is typically set at 11.5 V.

In addition to providing over-voltage protection, the JANTX1N3002B has a number of other uses. It can be used to extend the range of a voltage regulator by providing a reference for the regulator\'s output voltage. It can also be used as a low-loss voltage reference in a switched-mode power supply. Additionally, it can also be used to provide a constant current source in a wide range of applications. As such, the device is used in a variety of consumer, automotive, and industrial applications.

The JANTX1N3002B is a reliable and cost-effective solution for a wide range of over-voltage protection, voltage reference, and current controlling applications. Its small size and low power dissipation make it an ideal choice for applications where space is at a premium. In addition, the device\'s long-term reliability and wide operating temperature range make it suitable for use in a variety of industrial and consumer applications.

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