1N4739A-TP

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The 1N4739A-TP Zener diode is a single diode that belongs to the Zener diode family, commonly used in the application of voltage regulation. The 1N4739A-TP is a glass hermetically sealed device with a power rating of 0.5W. It ensures that the regulator output is held precisely at the predetermined voltage, even under varying condirions. The 1N4739A-TP are specifically designed for use in AC/DC voltage regulation of loudspeakers, medical electronics and solenoid valves.

The primary function of a Zener diode is to regulate the voltage level. A Zener diode is a two-terminal electronic component that allows current to flow in either direction. When forward-biased, it acts like an ordinary diode, providing a low-resistance path from anode to cathode. When it is reverse-biased, the voltage across the diode increases until it reaches a break-down voltage at which point a large current commences to flow in the opposite direction. This process is known as Zener breakdown and allows the diode to be used as a voltage regulator.

The 1N4739A-TP possesses a breakdown voltage of 7.5 volts and can regulate 9.06 volts to attain an overall voltage at a level of 7.5 volts. The device allows a maximum power dissipation of 0.5W, a maximum reverse current of 10mA and a maximum forward current of 100mA. It has a maximum reverse recovery time of 12ns and an allowable capacitance of 100pF. It works on a wide range of temperatures, from -65°C to +175°C.

Zener diodes are ideal solutions for providing base operating voltage in circuits that require a consistent voltage level while operating with a limited power supply. They’regreatly suitable for circuits that need to maintain a consistent voltage level in order to operate normally, even under varying condirions or load variations. They are commonly used in power supply designs, voltage regulation and voltage referencing applications.

The 1N4739A-TP Zener diode is a single diode that provides superior performance and is ideal for applications that require low power dissipation. It allows to regulate the voltage level so that it can be held precisely at the predetermined voltage, even under varying conditions. The device can operate in a wide range of temperatures and is suitable for AC/DC voltage regulation of loudspeakers, medical electronics and solenoid valves.

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