The CMMR1-10 TR PBFREE is a silicon epitaxial planar rectifier diode manufactured by Central Semiconductor Corp. It is designed for applications requiring efficient rectification and is offered in a surface-mount package, making it suitable for automated assembly processes. This diode is specifically designed to be PBFREE, meaning it is lead-free and compliant with RoHS standards, catering to environmentally conscious manufacturing requirements.

Applications

• DC Power Supplies: Rectifying AC voltage to DC voltage in power supply circuits.
• Reverse Polarity Protection: Preventing damage from incorrect power supply connections.
• Blocking Diodes: Preventing current flow in one direction in various electronic circuits.
• Freewheeling Diodes: Protecting inductive loads like relays and motors from voltage spikes.
• Voltage Clamping: Limiting voltage levels in sensitive electronic circuits.

Features

• Low Forward Voltage Drop: Minimizes power loss and increases efficiency.
• High Surge Current Capability: Withstands high current surges without failure.
• Fast Switching Speed: Suitable for high-frequency applications.
• Surface Mount Package: Facilitates automated assembly and reduces board space.
• PBFREE (Lead-Free): Compliant with RoHS environmental standards.
• Epitaxial Planar Construction: Provides reliable and consistent performance.

Benefits

• Improved Power Efficiency: Reduces energy consumption in power supply applications.
• Enhanced System Reliability: Protects circuits from overvoltage and current surges.
• Simplified Assembly: Surface-mount package allows for automated manufacturing processes.
• Environmentally Friendly: Lead-free construction complies with environmental regulations.
• Compact Design: Small package size saves valuable board space.

Additional Details

The CMMR1-10 TR PBFREE has a maximum repetitive peak reverse voltage of 1000V and a maximum average forward rectified current of 1A. The typical forward voltage drop is around 1.0V at 1A. It is packaged in a SMA (DO-214AC) surface mount package. The diode's fast reverse recovery time makes it suitable for switching applications. The 'TR' suffix in the part number indicates tape and reel packaging for automated assembly. This rectifier diode is suitable for a broad range of general purpose rectification applications.