RAL1J

Single Diodes Overview

The RAL1J is a fast avalanche SMD rectifier diode manufactured by Diotec Semiconductor. It features a maximum average forward current of 1 A and a peak reverse voltage rating of 600 V, with a non-repetitive peak reverse avalanche energy capability of 20 mJ at 1 mA leakage current. The device operates within a junction temperature range of -50°C to +175°C. Key electrical characteristics include a forward voltage below 1.3 V at 1 A, a typical junction capacitance of 4 pF, and a reverse recovery time of less than 250 ns.

Single Diodes Feature Summary

• Incorporates avalanche ruggedness for handling transient energy surges
• Features ultra-fast switching performance with low reverse recovery time
• Supports high-temperature operation up to 175°C junction temperature

Single Diodes Applications

• High-frequency power supply circuits requiring avalanche tolerance
• General-purpose rectification in industrial electronics
• Automotive electronic modules compatible with standard commercial grades

Single Diodes Procurement Notes

Verify the specific part number against official Diotec Semiconductor documentation to confirm the exact voltage class and package type. Ensure that the procurement specifications align with the required thermal resistance values and mounting conditions on printed circuit boards. Confirm compliance with RoHS and ELV directives as stated in the manufacturer's datasheet before finalizing orders.

Single Diodes Selection Notes

Select this component when designing circuits that demand both fast recovery characteristics and robustness against avalanche breakdown events. Consider the thermal management requirements based on the specified thermal resistance values and the derating curves provided in the technical data. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions.

Single Diodes Part Context

This component belongs to the RAL1A through RAL1M series of fast avalanche SMD rectifier diodes from Diotec Semiconductor. The series offers various voltage ratings ranging from 100 V to 1100 V, distinguished by color coding. The RAL1J specifically provides a 600 V rating, indicated by green marking, fitting into the broader portfolio of high-reliability semiconductor solutions.

Single Diodes Replacement Considerations

Consult official Diotec Semiconductor documentation for confirmed substitute part numbers. Verify compatibility regarding voltage ratings, current capabilities, and physical dimensions before implementing any alternative components in existing designs.