SFA806G C0G

Single Diodes Overview

The SFA806G C0G is an 8A, 400V super fast rectifier from Taiwan Semiconductor. It features a single die configuration in a TO-220AC package. Key electrical parameters include a maximum forward voltage of 1.3V at 8A, a reverse recovery time of 35ns, and a peak non-repetitive surge current of 125A. The device operates within a junction temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• High efficiency with low forward voltage drop
• High surge current capability for robust performance
• Low power loss characteristics
• Glass passivated junction chip

Single Diodes Applications

• DC to DC converter circuits
• Switching mode converters and inverters
• Freewheeling applications

Single Diodes Procurement Notes

Verify the specific ordering code against the manufacturer's official documentation to ensure correct voltage rating and packaging format. Confirm compliance requirements such as RoHS and halogen-free status match project specifications. Check for AEC-Q101 qualification if automotive grade reliability is required, noting that standard versions may differ from qualified variants.

Single Diodes Selection Notes

Select this component for high-frequency switching applications requiring fast recovery times. Ensure the thermal management design accommodates the specified junction-to-case resistance. Verify that the circuit's peak reverse voltage does not exceed the 400V rating under all operating conditions. Consider the TO-220AC package constraints for mounting torque and heat dissipation.

Single Diodes Part Context

This part belongs to the SFA801G–SFA808G series of 8A super fast rectifiers. The series offers various voltage ratings from 50V to 600V while maintaining consistent current and recovery time specifications. The 'G' suffix indicates a green compound molding material compliant with environmental directives.

Single Diodes Replacement Considerations

Direct substitutes within the same series include SFA805G and SFA807G, provided their respective voltage ratings (300V and 500V) are compatible with the application. Verify pinout compatibility and thermal characteristics when cross-referencing with other manufacturers' similar 8A super fast rectifiers.