SB1040FCT_T0_00001

Overview

The SB1040FCT_T0_00001 is a Schottky barrier rectifier from the SB1020FCT to SB1060FCT series manufactured by Panjit International Inc. It features a maximum average forward current of 10 A at a case temperature of 75°C and a maximum repetitive peak reverse voltage of 40 V. The device utilizes an ITO-220AB molded plastic case with solder-plated terminals. Electrical characteristics include a maximum forward voltage of 0.75 V at 5 A, a peak forward surge current of 150 A, and a typical thermal resistance of 3°C/W. The component operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Low forward voltage and high current capability for improved efficiency
• High surge capacity suitable for demanding power applications
• Plastic package with Underwriters Laboratory Flammability Classification 94V-O

Applications

• Low voltage, high frequency inverters
• Free wheeling circuits
• Polarity protection applications

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging type and environmental compliance status. The provided datasheet indicates that suffix codes define packing methods such as tape and reel or tube, alongside halogen-free or RoHS certifications. Confirm the exact part number matches the required mechanical and electrical specifications before procurement.

Selection Notes

Select this component for designs requiring a 10 A continuous current rating with a 40 V blocking voltage. Ensure the application maintains the case temperature at or below 75°C to sustain the rated forward current. Consider the 3°C/W thermal resistance for heat dissipation planning in the final assembly layout.

Part Context

This component belongs to the SB1020FCT through SB1060FCT series of Schottky barrier rectifiers. The series covers reverse voltage ratings from 20 V to 60 V while maintaining a consistent 10 A current capability across all variants. The SB1040FCT specifically addresses the 40 V requirement within this standardized product line.

Replacement Considerations

Direct substitutes within the same series include the SB1020FCT, SB1030FCT, SB1045FCT, SB1050FCT, and SB1060FCT. Verify that the alternative part's voltage rating meets or exceeds the circuit requirements.