2N6508G

Scrs Overview

The Littelfuse 2N6508G is a silicon-controlled rectifier (SCR) designed for through-hole mounting in the TO-220 package. It features a repetitive peak reverse voltage of 600 V and an average on-state current rating of 16 A. The device supports a surge current capacity of 250 A, making it suitable for handling transient loads. Key gate parameters include a maximum gate trigger current of 75 mA and a maximum gate trigger voltage of 1.5 V. The component operates within a temperature range from -40°C to +125°C, with a holding current of 80 mA and a peak on-state voltage of 1.8 V.

Scrs Feature Summary

• High surge current capability for robust transient protection
• Thermal stability across extended industrial temperature ranges
• Standardized three-terminal TO-220 leaded packaging

Scrs Applications

• Industrial motor control circuits
• Power supply regulation systems
• General-purpose switching applications

Scrs Procurement Notes

Verify the manufacturer part number against official Littelfuse documentation to ensure authenticity. Confirm that the TO-220 package type matches the design requirements. Check specific lot traceability if required by quality standards. Ensure storage conditions comply with semiconductor handling guidelines to prevent moisture sensitivity issues prior to assembly.

Scrs Selection Notes

Select this component when a 600 V blocking voltage and 16 A continuous current are required in a standard through-hole format. Evaluate the 75 mA gate trigger requirement against the driving circuit capabilities. Consider the thermal management needs associated with the TO-220 package and the specified junction temperature limits during operation.

Scrs Part Context

This SCR belongs to the 2N650x series, which provides standardized performance characteristics for general-purpose thyristor applications. The 2N6508G variant specifically offers the 600 V voltage rating within this family, distinguishing it from other members with different voltage or current specifications.

Scrs Replacement Considerations

Consult official Littelfuse cross-reference data for verified substitutes. Ensure any replacement maintains identical voltage, current, and package specifications to guarantee functional compatibility without redesigning the host circuit board.