MMSZ5238B-G3-08

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MMSZ 5238B-G3-08 is a type of single zener diode. A diode is a two-terminal electronic component with an asymmetric structure that allows the device to act as a one-way gate for electric current. Zener diodes, in particular, are specifically designed to allow reverse current flow when the voltage exceeds a specific breakdown voltage. The MMSZ 5238B-G3-08 power rating is 500 mW (1/2 Watt).

MMSZ 5238B-G3-08 has a wide range of applications in electronics. It can be used in power supplies and voltage regulation, surge protection, voltage stabilizing, transient suppression, and ESD protection. It can also be found in various circuits and systems, such as in audio amplifiers, automotive systems, and communication systems.

The basic working principle behind MMSZ 5238B-G3-08 is that when a steady current passes through the diode, and a reverse voltage is applied to it, the voltage across the diode does not exceed the breakdown voltage. This occurs when the voltage reaches the Zener breakdown voltage and a conducting reverse current begins to flow. As this reverse current increases exponentially, it reduces the applied voltage across the diode. This process is known as Zener breakdown, and it occurs in both directions.

MMSZ 5238B-G3-08 features a breakdown voltage of 5.2V and a 5% tolerance. The package style is SOD-323, which is suitable for high density surface mount applications. It has a total power dissipation of 0.5W and is designed for operation in the ambient temperature range of -65°C to +150°C. This device also has a low leakage current, making it suitable for various digital and analog circuits.

In conclusion, the MMSZ 5238B-G3-08 is a single zener diode with a wide range of applications in electronics. It features a 5.2V breakdown voltage and a 5% tolerance, a package style of SOD-323, a power dissipation of 0.5W, and a low leakage current. This device is designed for operation in the ambient temperature range of -65°C to +150°C, making it suitable for various digital and analog circuits.

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