The CMSH2-20 is a small signal Schottky diode manufactured by Central Semiconductor Corp. It is designed for high-speed switching and detection applications. This diode features a low forward voltage drop and fast switching speed, making it ideal for use in circuits where efficiency and quick response times are critical. The device is available in a small surface-mount package.

Applications

• High-Speed Switching
• RF Detection
• Mixer Applications
• Clamp Circuits
• Instrumentation

Features

• Low Forward Voltage Drop: Minimizes power loss.
• Fast Switching Speed: Enables quick circuit response.
• Small Surface Mount Package: Allows for high-density PCB designs.
• High Current Capability: Handles relatively high current for its size.
• RoHS Compliant: Meets environmental standards.

Benefits

• Improved Circuit Efficiency: Low forward voltage drop reduces power dissipation.
• Faster Response Times: Fast switching speed enhances circuit performance.
• Compact Design: Small package saves board space.
• Enhanced Reliability: Provides consistent performance in various applications.
• Reduced Component Count: Can replace larger, less efficient diodes.

Additional Details

The CMSH2-20 typically has a forward voltage of around 0.4V at a forward current of 20mA. It also has a reverse recovery time in the nanosecond range, which contributes to its high-speed switching capability. The maximum repetitive peak reverse voltage is a key parameter and should be considered in circuit design to ensure the diode is operated within its safe limits. The device is suitable for applications where signal integrity and efficiency are paramount. It is frequently used in communication systems, test equipment, and high-speed digital circuits. The operating temperature range is generally between -65°C to +150°C.