JANTX1N4963C

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The JANTX1N4963C is a single Zener diode, most commonly used in voltage regulation. It is a popular choice for designers and engineers. The JANTX1N4963C works by applying a control voltage across its terminals to regulate its output voltage.

The breakdown voltage of the JANTX1N4963C is 3.3V. This Zener diode (ZD) is designed to have a breakdown voltage that is between 3.3V and 3.6V. This range is what allows it to properly regulate the voltage it is used for. Its breakdown voltage is high enough to provide reliable protection for the devices its controlling.

The JANTX1N4963C is used in many applications that require a reliable and accurate voltage regulation. These include power management in notebook computers, battery chargers, adjustable power supplies, and cell phone charger circuits. It is also used in voltage converters for LCD displays, DC-DC converters, portable electronics, and in low voltage power supplies.

The working principle of the JANTX1N4963C is based on the phenomenon of voltage breakdown. When the voltage applied between its two terminals is higher than its breakdown voltage, the ZD starts conducting in the reverse direction, allowing the current to flow in a reverse direction. This current is ultimately used to control the voltage output. When the current in the ZD is below the breakdown voltage, the voltage that is output will remain constant.

The JANTX1N4963C is able to operate in temperatures of up to +85°C and has a power dissipation of 500mW. It is also RoHS compliant, meaning it does not contain any hazardous substances. The ZD is available in a variety of package sizes, including the SOT-223 and SMD (surface mounted device) packages, and is suitable for automatic placement assembly.

The JANTX1N4963C is an excellent choice when looking for an economical and reliable Zener diode for voltage regulation. It is easy to integrate into existing designs and offers good protection against voltage breakdowns. It is a popular choice for engineers and designers due to its compact size, performance, and robustness.

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