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Product Detailed Parameters
- Description：DIODE SIL CARB 650V 18A TO220-2
- Series：-
- Mfr：Wolfspeed, Inc.
- Package：Tube
- Technology：SiC (Silicon Carbide) Schottky
- Voltage - DC Reverse (Vr) (Max)：650 V
- Current - Average Rectified (Io)：18A
- Voltage - Forward (Vf) (Max) @ If：1.27 V @ 4 A
- Speed：No Recovery Time > 500mA (Io)
- Reverse Recovery Time (trr)：0 ns
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：TO-220-2
- Supplier Device Package：TO-220-2
- Operating Temperature - Junction：-
- Grade：-
- Qualification：-
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Overview
The Wolfspeed C6D04065A is a 6th generation discrete Silicon Carbide Schottky Barrier diode housed in a TO-220-2 package. It features a maximum repetitive peak reverse voltage and DC blocking voltage of 650 V. The device supports a continuous forward current rating of 18 A at a case temperature of 25 °C, with a typical forward voltage of 1.27 V at 4 A and 25 °C. Thermal resistance from junction to case is typically 2.5 °C/W, and the junction temperature range spans from -55 °C to +175 °C.
Feature Summary
- Low forward voltage drop with a positive temperature coefficient
- Zero reverse recovery current and zero forward recovery voltage
- Temperature-independent switching behavior
Applications
- Industrial switched mode power supplies
- Uninterruptible and auxiliary power supplies
- Boost stages for Power Factor Correction (PFC) and DC-DC converters
- Solar inverters
Procurement Notes
Verify component authenticity by checking the marking on the physical device against the datasheet specification. Confirm compliance documentation availability for REACh, RoHS, and Halogen-Free requirements through official Wolfspeed channels or authorized distributors before finalizing procurement decisions.
Selection Notes
Select this component for applications requiring high-frequency operation and improved thermal performance compared to silicon solutions. Consider the TO-220-2 package constraints and the specific current derating curves provided in the datasheet when designing for varying case temperatures.
Part Context
This part belongs to the Wolfspeed 6th generation family of Silicon Carbide Schottky diodes. These devices are designed to offer lower overall system costs through reduced cooling requirements and improved thermal performance while enabling higher efficiency standards than traditional silicon-based alternatives.
Replacement Considerations
The datasheet notes that SiC diodes can serve as direct drop-in replacements for certain silicon diodes. Verify pinout compatibility and thermal management requirements when substituting legacy components.
