JAN1N485B

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Diodes-Zener-Single: JAN1N485B

The JAN1N485B is a single zener diode designed to provide constant voltage regulation in low power circuits. It features a maximum power dissipation of 500mW and a maximum zener voltage of 5.1V. The device has very low reverse leakage current and fast recovery time making it suitable for applications where noise-free operation is essential.The working principle of the JAN1N485B is fairly simple. The diode consists of two p and n type semiconductor layers. The p type layer is heavily doped, which allows for a higher concentration of electrons. When a voltage is applied, the electrons are “pushed” across the junction, allowing an electric current to flow through the diode. The current flow is then regulated by the built-in zener effect.The JAN1N485B is ideal for use in power supply circuits as it provides constant voltage output. It is suited for both linear and switch mode power supplies; in linear supplies, it provides line regulation, while in switch mode supplies, it aids in minimizing the output ripple. In both cases, the low reverse leakage and fast recovery time provide improved performance and reduced power consumption.The JAN1N485B is also suitable for use in audio circuits, where its noise-free operation is paramount. By using a zener diode, a large amount of noise and distortion can be eliminated from a signal. The device also finds application in RF circuits, where it is used as a tuning capacitor.The JAN1N485B is an easy to use and compact solution for providing constant voltage regulation in various applications. Its low power dissipation, fast switching times, and low leakage current make it the perfect choice for providing noise-free operation and improved performance in a wide range of applications.

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