C2D05120A

Overview

The C2D05120A is a discrete Silicon Carbide Schottky diode manufactured by Wolfspeed, Inc. It features a maximum repetitive reverse voltage of 1200 V and a continuous forward current rating of 5 A. The device utilizes a TO-220-2 through-hole package for industrial applications. Key electrical characteristics include a typical forward voltage drop of 1.7 V at rated current and a total capacitive charge of 16 nC. The component is designed for high-efficiency power conversion with low conduction losses.

Feature Summary

• Zero reverse-recovery charge enabling ultra-fast switching operations
• Low forward voltage drop over temperature to improve system efficiency
• Robust Metal-Pillar-Schottky (MPS) technology with high surge capability

Applications

• High-frequency power factor correction circuits
• DC/DC converters in industrial power supplies
• Uninterruptible power supply systems
• Solar micro-inverters and string inverters

Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm package variant and qualification status. Ensure the procurement channel provides valid traceability documentation. Confirm that the received components match the exact part number designation to avoid compatibility issues with thermal management designs.

Selection Notes

Select this component for applications requiring high blocking voltage and moderate current in a through-hole format. Evaluate the thermal impedance specifications against the intended heatsinking strategy. Consider the zero reverse recovery characteristic for minimizing switching losses in hard-switching topologies compared to standard silicon alternatives.

Part Context

This discrete SiC Schottky diode belongs to Wolfspeed’s portfolio of wide-bandgap power semiconductors. It serves as a direct replacement for higher-loss silicon rectifiers in demanding environments. The TO-220-2 package facilitates manual assembly and robust mechanical mounting for industrial-grade power electronics.

Replacement Considerations

Direct pin-compatible replacements within the same family include C3D05120A or C4D05120A, subject to generation-specific parameter verification. Cross-brand substitutions require careful validation of forward voltage and thermal resistance curves.