ZMM5254B-7 Discrete Semiconductor Products

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Diodes are devices that control the flow of electrical current in one direction, similar to an on-off switch. The ZMM5254B-7 is one such device, and it is commonly used in electrical circuits for various applications. In this article, we’ll look at the application field and working principle of the ZMM5254B-7 device.

The ZMM5254B-7 device is a single Zener diode, which is a type of diode with a reverse breakdown voltage, also known as a Zener voltage. This device has a peak inverse voltage (PIV) of 75V and a maximum reverse current of 1mA. It has a power rating of 255mW and is often used in low power applications requiring high voltages, such as power supplies and voltage regulators.

The working principle of the ZMM5254B-7 is simple. When a voltage greater than the breakdown voltage is applied across the diode, a large negative current, called the “zener current”, will flow in the reverse direction. This will prevent any higher voltage from being applied across the diode, thus providing the voltage regulation needed in many circuits.

The ZMM5254B-7 is primarily used in voltage regulation circuits and power supplies. The device is often used in AC to DC converter circuits, power current limiters, and other switching power supplies. It is commonly used in computer server applications, DC motors, and for automotive electrical applications.

The device can also be used in battery charger applications, as it can be used to regulate the voltage of a battery, preventing it from becoming overcharged or undercharged. In addition, the ZMM5254B-7 is often used in AC circuits that require constant voltage, such as power supplies and voltage regulator circuits.

The ZMM5254B-7 device is a simple, yet effective, means of controlling the flow of current in one direction. It is designed to protect against overvoltage, limiting the current and protecting circuits from damage and overload. With its wide range of applications and its ability to provide the regulation needed in many circuits, the ZMM5254B-7 is a valuable device in many different industries.

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