MMSZ4684T1G

The MMSZ4684T1G is a Zener diode manufactured by ON Semiconductor, designed for voltage regulation and protection applications. This component is part of the MMSZ series of Zener diodes, which are known for their reliability and performance in various electronic circuits.

Key Features:

1. Zener Voltage: The MMSZ4684T1G has a Zener voltage of approximately 4.7 volts, which makes it suitable for low-voltage applications where precise voltage regulation is required.

2. Power Dissipation: It can handle a maximum power dissipation of around 500 mW, allowing it to operate effectively in circuits without overheating.

3. Package Type: The diode is housed in a small SOT-23 package, which is a surface-mount device (SMD). This compact form factor is ideal for space-constrained applications, making it easy to integrate into modern electronic designs.

4. Temperature Range: The operating temperature range for the MMSZ4684T1G is typically from -55°C to +150°C, ensuring reliable performance in a variety of environmental conditions.

5. Reverse Leakage Current: The reverse leakage current is low, which is beneficial for maintaining efficiency in circuits where the diode is used for voltage clamping or regulation.

6. Applications: This Zener diode is commonly used in voltage regulation, transient voltage suppression, and as a reference voltage source in various electronic devices. It is suitable for applications in consumer electronics, automotive systems, and industrial equipment.

7. Marking: The diode is typically marked with a code that indicates its part number, making it easy to identify in a circuit.

Electrical Characteristics:

• Zener Impedance: The dynamic impedance of the diode is low, which contributes to its effectiveness in maintaining a stable output voltage under varying load conditions.
• Capacitance: The diode exhibits a certain level of junction capacitance, which can affect high-frequency performance, making it important to consider in RF applications.

Conclusion:

The MMSZ4684T1G from ON Semiconductor is a versatile and reliable Zener diode that provides effective voltage regulation and protection in a compact package. Its specifications make it suitable for a wide range of applications, ensuring that it meets the demands of modern electronic designs. Whether used in consumer electronics or industrial applications, the MMSZ4684T1G is a dependable choice for engineers looking for a robust Zener diode solution.