SF1003G C0G

Single Diodes Overview

The SF1003G is a super fast rectifier diode from the SF1001G–SF1008G series manufactured by Taiwan Semiconductor. It features a TO-220AB package with dual dies and an isolated case connection. The device supports a repetitive peak reverse voltage (VRRM) of 150 V and a maximum average forward current (IF) of 10 A. Key electrical parameters include a typical forward voltage (VF) of 0.975 V at 5 A, a reverse recovery time (trr) of 35 ns, and a junction-to-case thermal resistance of 3.5 °C/W. It operates within a junction temperature range of -55 to +150 °C.

Single Diodes Feature Summary

• High efficiency operation characterized by low forward voltage drop
• Capable of handling high surge currents for robust performance
• Low power loss design suitable for thermal management
• Halogen-free construction compliant with IEC 61249-2-21 standards

Single Diodes Applications

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

Single Diodes Procurement Notes

Verify the specific ordering code suffix against the manufacturer's documentation to confirm packaging details and qualification status. The standard 'G' suffix indicates green compound molding, while 'GH' denotes AEC-Q101 automotive qualification. Ensure the selected variant matches the required voltage rating and packing quantity specifications provided in the official datasheet.

Single Diodes Selection Notes

Select this component based on the 150 V reverse voltage requirement and 10 A continuous current capability. Consider the 35 ns reverse recovery time for high-frequency switching applications. Evaluate the thermal resistance and mounting torque requirements to ensure compatibility with the system's heat dissipation strategy and mechanical constraints.

Single Diodes Part Context

This part belongs to the SF1001G through SF1008G series of super fast rectifiers. The series offers a range of voltage ratings from 50 V to 600 V, sharing common physical dimensions and thermal characteristics. The SF1003G specifically addresses the 150 V segment of this lineup, providing consistent performance metrics across the family.

Single Diodes Replacement Considerations

Direct substitutes are not explicitly listed in the provided documentation. Verify compatibility by matching the 10 A current rating, 150 V reverse voltage, TO-220AB package, and 35 ns reverse recovery time specifications.