MMSZ4692T1G

The MMSZ4692T1G is a Zener diode manufactured by ON Semiconductor, designed for voltage regulation and protection applications. Here’s a detailed description of its key features and specifications:

General Description:

The MMSZ4692T1G is a surface-mount Zener diode that provides a stable reference voltage and is commonly used in various electronic circuits for voltage clamping and regulation. It is part of the MMSZ series, which is known for its reliability and performance in low-power applications.

Key Specifications:

• Zener Voltage (Vz): The diode has a Zener breakdown voltage of approximately 3.6V, which makes it suitable for applications requiring this specific voltage level for regulation.
• Power Dissipation (Pd): The maximum power dissipation is typically around 500 mW, allowing it to handle moderate power levels without overheating.
• Reverse Current (Ir): At the Zener voltage, the reverse current is specified, ensuring that the diode operates effectively within its limits.
• Temperature Coefficient: The temperature coefficient of the Zener voltage is specified, indicating how the Zener voltage changes with temperature, which is crucial for precision applications.

Package Information:

• Package Type: The MMSZ4692T1G is housed in a small SOD-123 package, which is ideal for surface-mount technology (SMT) applications. This compact size allows for efficient use of PCB space.
• Dimensions: The SOD-123 package typically measures about 2.6 mm x 1.6 mm x 1.1 mm, making it suitable for high-density circuit designs.

Electrical Characteristics:

• Dynamic Impedance (Zz): The dynamic impedance at the Zener voltage is low, which helps maintain a stable output voltage under varying load conditions.
• Reverse Breakdown Voltage Range: The diode is designed to operate within a specified range of reverse breakdown voltages, ensuring reliability in various applications.

Applications:

The MMSZ4692T1G is commonly used in:

• Voltage regulation circuits
• Overvoltage protection
• Signal clamping
• Reference voltage sources in power supplies and other electronic devices

Reliability and Compliance:

• The diode is manufactured to meet industry standards for quality and reliability, making it suitable for use in consumer electronics, automotive applications, and industrial equipment.
• It is compliant with RoHS (Restriction of Hazardous Substances) regulations, ensuring that it is environmentally friendly.

Conclusion:

The MMSZ4692T1G from ON Semiconductor is a versatile Zener diode that offers reliable voltage regulation and protection in a compact surface-mount package. Its specifications make it suitable for a wide range of applications, ensuring stable performance in various electronic circuits.