PTV7.5B-E3/84A

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Diodes are an essential element in every circuit. They act as a control valve for electricity by allowing current to flow in one direction, while blocking current in the opposite direction. A Zener diode, also known as a voltage-regulating diode is a semiconductor device that allows current to flow in one forward direction, while also allowing it to flow in the reverse direction when the voltage is hit a certain “breaking” point. A single Zener diode is known as PTV7.5B-E3/84A.

The PTV7.5B-E3/84A is capable of handling an average power dissipation of 400mW over a wide range of temperatures and voltages. This range is comprised of reverse breakdown voltages in the range of 6.5V - 7.5V, and forward operational voltages ranging from 6V to 7.5V. In terms of maximum forward voltage drop, this device has a rating of 0.70V. In terms of surge current ratings, this particular device is capable of handling currents in the range of 2.25A - 4.25A.

As far as its application field is concerned, the most common uses of the PTV7.5B-E3/84A are in consumer electronics, automotive electronics, telecom infrastructure, industrial automation and instrumentation, aerospace technology, medical electronics and data processing. In these applications, the PTV7.5B-E3/84A provide voltage regulation, voltage stabilization, short-circuit protection and electrical isolation.

The working principle of the PTV7.5B-E3/84A is relatively straightforward. This particular voltage-regulating diode works by conducting current through it until the breakdown voltage of 7.5V is reached, which causes a reverse current to flow. The electric current from the PTV7.5B-E3/84A then makes a second trip through a miniature internal Zener diode, creating a regulated voltage of 7.5V that is far more stable than the initial voltage.

The PTV7.5B-E3/84A is a robust and reliable single Zener diode with unique characteristics and many potential applications. Its ability to regulate a wide range of voltages, forward and reverse, makes it an invaluable device in a variety of industries. It is an excellent choice for ensuring constant power supply and voltage levels during unpredictable or demanding conditions.

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