MMSZ5225B-7 Discrete Semiconductor Products

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The MMSZ5225B-7 is a single Zener diode from the Zener diode family. Its construction is an axial-lead diode featuring a precise glass body and an integrated cathode element. The unit is designed for applications in which voltage regulation and signal detection is needed.

The MMSZ5225B-7 diode features a maximum power dissipation of 500 mW, a maximum forward voltage drop of 1.2 V, a maximum reverse current of 100 mA, and a maximum reverse voltage of 7.5 V. Its maximum junction temperature rating is 175°C and clip stability rating is standard. The Zener impedance is 4.0 Ω.

The MMSZ5225B-7 diode is widely used for voltage regulation, voltage stabilization, and signal detection. Its applications include power supplies and other equipment that rely on stable voltage sources. It is also used in a variety of electronic circuit designs to ensure proper operation.

The working principle of the MMSZ5225B-7 involves rectifying the AC current, which is then regulated by the Zener diode. This Zener diode employs a unique structure that enables its reverse breakdown voltage to be preset easily and accurately. Once the reverse-biased voltage is applied to the diode, the voltage across the diode remains constant regardless of the current passing through it. This constant voltage behavior is referred to as a Zener voltage.

The MMSZ5225B-7 also features an internal current limiting feature that helps to protect it from current overloads & surges. Thanks to its high current-handling capacity and its temperature-compensated breakdown voltage characteristics, the diode is increasingly being used in various power-supply circuit applications. It is also used for voltage regulation, voltage clamping, and overvoltage protection.

In summary, the MMSZ5225B-7 Zener diode is a single Zener diode of the Zener diode family that is specifically designed for applications requiring voltage regulation, voltage stabilization, and signal detection. The working principle of the diode involves rectifying the AC current, which is then regulated by the Zener diode. The diode features a maximum power dissipation of 500 mW, a maximum forward voltage drop of 1.2 V, a maximum reverse current of 100 mA, and a maximum reverse voltage of 7.5 V. It is widely used in power supplies, other power systems, and electronic circuit designs.

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