AZ23B51-HE3-08

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Diodes - Zener - Arrays is a category that consists of various types of diodes designed specifically to regulate voltage and prevent current spikes. The AZ23B51-HE3-08 falls under this category and is a high efficiency zener array. It is designed to have a low forward voltage drop and to have a low temperature coefficient.

The AZ23B51-HE3-08 consists of a series of two 5.1V zener diodes arranged in reverse parallel, which allows for a current limiter. Additionally, its high voltage rating allows for it to easily interface with multiple voltage types. This makes them suitable for both limited space applications, such as surface mount technology, and for a wide range of general purpose applications throughout the automotive, aerospace, and industrial segments.

The application field of AZ23B51-HE3-08 includes overcurrent protection, voltage regulation and DC to DC converters. Overcurrent protection refers to devices used to monitor and protect an electrical circuit from excessive current. In this type of application, the AZ23B51-HE3-08 can be used to prevent excess current spikes and to limit current to acceptable levels. Voltage regulation is a key application of the AZ23B51-HE3-08, as it is designed to regulate voltage to a certain level, ensuring a more precise and reliable power supply.

The working principle of the AZ23B51-HE3-08 involves the use of a reverse-biased zener array with a series limiting resistor to accompany it. The operation of the array is based on the breakdown voltage of the cathode, which is the voltage at which the device begins to conduct. When an applied voltage exceeds the breakdown voltage, the array begins to conduct current and produces a regulated output. This limits the input voltage from exceeding the output voltage, provided the current is below the specified limit.

The AZ23B51-HE3-08 is capable of operating at high voltages and currents, and can be safely used for applications up to the maximum specified rating. The thermal design of the array allows for a very low thermal resistance, making it suitable for operation at high temperatures. Additionally, the device has been designed to provide stability over a wide range of supply voltages and temperatures.

In conclusion, the AZ23B51-HE3-08 is a highly efficient zener array that can be used for both overcurrent protection and voltage regulation. It is a versatile device that can be used in a wide range of applications and is capable of providing a stable regulated output over a variety of supply conditions. Its low thermal resistance makes it suitable for operation in high temperature environments and its high voltage rating makes it suitable for use in multiple voltage types.

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