The ZMM55C2V4 is a surface-mount Zener diode manufactured by Cystech Electonics Corp. It is designed to provide precise voltage regulation in a variety of electronic circuits. This diode maintains a stable voltage across its terminals when reverse biased, making it suitable for voltage clamping, overvoltage protection, and voltage reference applications.

Applications

• Voltage Regulation: Provides a stable voltage source for sensitive electronic components.
• Overvoltage Protection: Protects circuits from damaging voltage spikes.
• Voltage Reference: Used as a voltage reference in analog circuits.
• Clipping Circuits: Clips or limits voltage levels to protect sensitive components.
• Transient Suppression: Suppresses transient voltage spikes to prevent damage.

Features

• Precise Zener Voltage: Maintains a stable and accurate Zener voltage.
• Low Leakage Current: Minimizes current leakage in the reverse direction.
• Surface-Mount Package: Allows for easy assembly and compact designs.
• High Surge Capability: Withstands high surge currents, ensuring reliable protection.
• RoHS Compliant: Environmentally friendly, meeting the requirements of RoHS directives.

Benefits

• Stable Voltage: Provides a reliable and consistent voltage source.
• Circuit Protection: Protects electronic circuits from voltage transients and overvoltage conditions.
• Simplified Design: Requires only a few external components, simplifying circuit design and reducing cost.
• Compact Size: Allows for smaller and lighter circuit designs.
• Improved Reliability: Offers robust performance in demanding applications.

Technical Specifications

The ZMM55C2V4 has a Zener voltage of 2.4V with a tolerance of ±5%. It has a power dissipation rating of typically 500 mW and a low reverse leakage current. The device is available in a small surface-mount package, such as SOD-123 or similar, and is designed for automated assembly. It is designed to maintain a stable voltage over a wide range of operating temperatures and currents.

The Zener diode's precise voltage regulation capability makes it ideal for use in applications where a stable voltage source is critical. Its low leakage current minimizes power consumption and ensures efficient operation. The surface-mount package allows for compact designs and easy integration into existing circuits. Its high surge capability ensures reliable protection against transient voltage spikes.