CMPZ5223B TR

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CMPZ5223B TR Application Field and Working Principle

The CMPZ5223B TR diode is a three-terminal adjustable silicon controlled rectifier. Classified as a Zener diode, it can be used to regulate voltage levels. It can also be used as a driving device for SCR gate voltage control and is capable of carrying high current with minimal distortion.

When it comes to the application field of CMPZ5223B TR, this diode usually works as a voltage reference with a wide temperature range, such as temperature range switching power regulators, audio amplifiers, servers, and telecom and industrial products. This diode can also be used as a reverse blocking diode, to regulate the electrical power of motors, and to protecting circuits from voltage overload. CMPZ5223B TR makes it possible to obtain a zener voltage from 4.0V to 180V.

When it comes to the working principle of CMPZ5223B TR, it relies on a three-terminal design that requires an anode (A1), nonconducting gate (G) and cathode (A2). The circuit needs to have a voltage applied between the anode and cathode for the device to start conducting. This voltage is referred to as the forward breakover voltage and must be applied before the device will conduct. When the voltage is present, it can be adjusted by controlling the current flow through the gate.

The device will begin conducting when the voltage between the anode and cathode is greater than the threshold voltage, which is typically between 4V to 10V on this diode. When the voltage is higher than this threshold voltage, the diode will begin to conduct. This is referred to as the dynamic breakover voltage. The magnitude of the current passing through the device is dependent on the voltage between the anode and cathode, with current passing through the device when the voltage is greater than the threshold.

Once the voltage is lower than the threshold voltage, the device will stop conducting and the current through the diode will be close to zero. CMPZ5223B TR is capable of carrying high current with minimal distortion, making it ideal for applications where high current and low distortion are important.

In conclusion, CMPZ5223B TR is a three-terminal adjustable silicon controlled rectifier classified as a Zener diode that can be used to regulate voltage levels. It is most commonly used as a voltage reference with a wide temperature range, and it can also be used as a reverse blocking diode or to protect circuits from voltage overload. The device can carry high current with minimal distortion, making it ideal for applications where high current and low distortion are important. CMPZ5223B TR can achieve a zener voltage from 4.0V to 180V.

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