MAZS0270LL Discrete Semiconductor Products

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MAZS0270LL, a Single Zener Diode, is a small-sized, low-power component used to provide voltage regulation and electrical protection. As one of the most commonly used type of zener diodes, it is suitable for various applications such as load sharing, reverse battery protection and low-voltage regulation.

Physical Characteristics

The MAZS0270LL is packaged in a TO-92 plastic case and provides superior electrical protection for circuit components. It is rated at 70 V maximum reverse voltage and 0.2 A maximum reverse current. The inter-junction temperature operating range is -65°C to +200°C. The maximum power dissipation is 500 mW, and it is rated at 3 W dissipation at +25°C with no heatsink. Its forward voltage drop is 0.75 V at 1 A, and its capacitance is 5 pF.

Features and Benefits

The MAZS0270LL provides several features and benefits that enable it to serve as an optimal power protection solution. It has a very low reverse leakage current and maximum of 0.2 A which helps increase device efficiency and performance in power supply design. Its 0.75 V forward voltage drop allows the diode to dissipate minimal power, making it suitable for a wide range of applications. It also has a high capacitance that enables it to charge and discharge quickly, making it suitable for fast switching applications.

Application Fields

The MAZS0270LL Zener Diode is suitable for a wide variety of applications. It can be used for stabilizing power supply voltage and providing circuit protection. It can also be used for reverse battery protection in automotive applications and can be used to provide local on-board overvoltage protection and line regulation in power supply systems. It is also used in current-limiting applications, and it can be used as an on-off switch. Moreover, MAZS0270LL can be used in automotive applications such as headlights and dimming controls.

Working Principle

MAZS0270LL operates on a diode principle, which is based on the PN junction. When a voltage is applied in the reverse direction to the diode, a small electric field is created at the junction. This field penetrates a thin passivation layer that exists on the surface of the junction and creates an inverse current flow. As a result, the voltage across the diode is greater than the applied voltage, thus preventing the voltage from rising. This is the Zener breakdown effect, which is responsible for stabilizing the output voltage.

Conclusion

The MAZS0270LL Single Zener Diode is a convenient, versatile, low-power device that can be used in a wide variety of applications. Its small size, low-power dissipation, the high capacitance of the diode, and its voltage-regulating capability make it suitable for applications that require reliable electrical protection and low-voltage regulation. Its low reverse leakage current and 0.75 V forward voltage drop contribute to its high efficiency. All of these features make the MAZS0270LL an optimal choice for many power supply designs.

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