FR1B

Single Diodes Overview

The FR1B is a fast recovery rectifier diode manufactured by Diotec Semiconductor. It features a peak reverse voltage of 100 V and an average forward current rating of 1 A. The device utilizes the DO-214AC (SMA) surface-mount package and operates within a junction temperature range of -55°C to +175°C. Key electrical characteristics include a maximum forward voltage of 1.3 V at 1 A, a reverse leakage current of 5 µA at 100 V, and a typical reverse recovery time of 50 ns.

Single Diodes Feature Summary

• Fast recovery performance with low reverse recovery charge for efficient switching
• High thermal stability supporting operation up to 175°C junction temperature
• Plastic encapsulation designed for automated surface-mount assembly processes

Single Diodes Applications

• High-frequency AC/DC converters
• Free-wheeling diodes in DC/DC converter circuits
• Polarity protection in electronic systems

Single Diodes Procurement Notes

Verify the specific suffix against official Diotec documentation to confirm exact electrical tolerances and marking codes. Ensure the ordering part number matches the required package variant and compliance standards before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a compact SMA package is required for high-speed rectification applications. Consider the 100 V reverse voltage limit and 1 A continuous current capability relative to the circuit's peak load requirements and thermal management constraints.

Single Diodes Part Context

This component belongs to the FR series of fast recovery rectifiers from Diotec Semiconductor. The series provides standardized solutions for general-purpose high-speed switching applications requiring reliable performance in small surface-mount form factors.

Single Diodes Replacement Considerations

Consult official substitution lists for verified equivalents. Generic replacements must match the 100 V reverse voltage, 1 A current rating, and SMA package dimensions.