The MMSZ4679T1G from ON Semiconductor is a highly reliable surface-mount Zener diode designed for voltage regulation and voltage reference applications. With a nominal Zener voltage of 2V, this diode is ideal for use in a wide range of electronic circuits where precise voltage control is required.

Key Features

• Voltage Stability: The MMSZ4679T1G offers excellent stability and maintains a constant 2V output across a wide range of current conditions, making it suitable for voltage regulation in sensitive electronics.
• Power Dissipation: With a power dissipation of 500 mW, this Zener diode can withstand moderate levels of power without compromising performance.
• Package: Enclosed in a compact SOD-123 package, the MMSZ4679T1G is optimized for automated assembly processes and is space-efficient on printed circuit boards (PCBs).
• Low Leakage Current: The low leakage current characteristic ensures minimal power loss and enhances the overall efficiency of the application it is used in.
• High Surge Capability: It is capable of handling surge currents, providing additional protection against unexpected voltage spikes.
• RoHS Compliant: The diode is RoHS compliant, making it environmentally friendly and suitable for use in various markets worldwide.

Applications

The MMSZ4679T1G Zener diode is versatile and can be used in various applications, including:

• Consumer Electronics
• Power Management Systems
• Automotive Circuits
• Industrial Controls
• Telecommunications Equipment

Technical Specifications

• Zener Voltage (V_Z): 2V
• Test Current (I_ZT): 20 mA
• Maximum Zener Impedance (Z_ZT): 30 Ohms
• Maximum Reverse Leakage Current (I_R): 5 µA
• Power Dissipation (P_D): 500 mW
• Package Type: SOD-123

With its precise voltage control and robust design, the MMSZ4679T1G from ON Semiconductor is a go-to choice for engineers and designers looking for a reliable Zener diode solution.