CURN105-HF

Single Diodes Overview

The CURN105-HF is a general-purpose surface-mount switching diode manufactured by Comchip Technology. It features a reverse voltage rating of 1000 V and a forward current capacity of 1 A. The device utilizes a 1206 (SOD-123) package for compact circuit integration. Key electrical specifications include a maximum surge current of 25 A, a reverse leakage current of 80 nA, and a recovery time of 75 ns. It operates within a temperature range of -65°C to +175°C.

Single Diodes Feature Summary

• High reverse voltage capability for robust protection in high-voltage circuits
• Fast recovery characteristics suitable for efficient switching applications
• Compact surface-mount packaging for space-constrained designs

Single Diodes Applications

• General-purpose rectification in power supplies
• Protection circuits requiring high voltage isolation
• Switching applications in consumer electronics

Single Diodes Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Comchip Technology or authorized distributors before procurement. Confirm that the 1206 package dimensions match your PCB footprint requirements. Ensure the operating temperature range meets your environmental conditions. Cross-reference the part number with official manufacturer catalogs to avoid counterfeit components.

Single Diodes Selection Notes

Select this component when a high-voltage, fast-recovery diode is required in a small surface-mount form factor. The 1000 V rating provides significant headroom for standard industrial voltages. Consider the 75 ns recovery time for moderate-speed switching needs. Evaluate the thermal management capabilities of the 1206 package against the expected forward current load in your specific application design.

Single Diodes Part Context

This component belongs to Comchip Technology's line of general-purpose switching diodes. It is designed for surface-mount technology (SMT) assembly processes. The 1206 package offers a balance between current handling capacity and board space efficiency. It serves as a fundamental passive component for voltage regulation and signal steering in various electronic systems.

Single Diodes Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Generic replacements must match the 1000 V reverse voltage, 1 A forward current, and 1206 package constraints. Verify that any substitute maintains the 75 ns recovery time and low leakage current specifications to ensure circuit compatibility.