CURC307-HF

Single Diodes Overview

The CURC307-HF is an ultra-fast recovery rectifier manufactured by Comchip Technology, designed for surface mount applications. It features a single diode configuration in the SMC (DO-214AB) package. The device supports a maximum repetitive peak reverse voltage of 1000 V and a continuous forward current of 3 A. Key electrical parameters include a maximum forward voltage of 1.5 V, a reverse leakage current of 5 µA at rated voltage, and a typical reverse recovery time of 50 ns. The component operates within a junction temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• Ultra-fast recovery characteristics suitable for high-speed switching applications
• Surface mount design utilizing the SMC/DO-214AB package for efficient PCB integration
• High thermal stability with an extended operating temperature range up to 150°C

Single Diodes Applications

• High-frequency power supply circuits
• Free-wheeling diodes in DC-DC converters
• Snubber circuits in industrial electronics

Single Diodes Procurement Notes

Verify the specific suffix against official Comchip documentation to confirm exact electrical tolerances and packaging options. Ensure the ordering code matches the required voltage and current ratings for your circuit design. Cross-reference datasheet revisions to confirm compliance with relevant environmental standards before finalizing procurement specifications.

Single Diodes Selection Notes

Select this component when high-voltage blocking capability and rapid switching speeds are required in a surface-mount form factor. The 1000V rating provides robust protection against voltage transients, while the 50ns recovery time minimizes switching losses. Evaluate thermal management requirements based on the SMC package's heat dissipation capabilities under expected load conditions.

Single Diodes Part Context

The CURC307-HF belongs to Comchip Technology's CURC series of ultra-fast recovery rectifiers. This series is engineered for demanding power conversion tasks where efficiency and speed are critical. The product line emphasizes reliability in compact electronic designs, offering alternatives to through-hole solutions without compromising performance metrics.

Single Diodes Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Generic replacements may differ in reverse recovery time or thermal resistance.