ON Semiconductor MM3Z4V3T1 Zener Diode

The ON Semiconductor MM3Z4V3T1 is a high-quality Zener diode, designed to offer a precise voltage regulation solution for a wide range of electronic applications. This robust component is part of ON Semiconductor's reliable Zener voltage regulator diodes series, providing a nominal Zener voltage of 4.3 volts. It is engineered to stabilize voltage and protect circuits by allowing current to flow in the reverse direction when the voltage rises above the predetermined level.

Key Features

• Zener Voltage (Vz): The MM3Z4V3T1 has a Zener voltage of 4.3V, making it suitable for applications requiring this specific regulation voltage.
• Power Dissipation: With a power dissipation of 300 mW, this Zener diode can handle a moderate amount of power, ensuring reliable operation within its specified limits.
• Package: The diode comes in a small SOD-323 package, which is ideal for space-constrained applications, while also providing good thermal performance.
• Operating Temperature: It is capable of operating over a wide temperature range from -55°C to +150°C, making it suitable for harsh environments.
• Tolerance: The Zener voltage tolerance is ±5%, allowing for precise voltage regulation in your circuit designs.
• Reverse Leakage Current: It features a low leakage current, ensuring minimal power loss when the diode is in the blocking state.

Applications

The MM3Z4V3T1 is versatile and can be used in a variety of electronic circuits. Typical applications include:

• Voltage regulation modules
• Overvoltage protection circuits
• Switching power supplies
• Consumer electronics
• Computing devices

ON Semiconductor's commitment to quality ensures that the MM3Z4V3T1 Zener diode meets the requirements of the most demanding electronic systems. Whether you are designing a sophisticated industrial device or a simple consumer gadget, this Zener diode is an excellent choice for maintaining voltage stability and protecting your circuitry.