S6016R

Overview

The S6016R is a silicon-controlled rectifier (SCR) manufactured by Littelfuse, designed for high-power switching applications. It features a repetitive peak off-state voltage of 600 V and an on-state RMS current rating of 16 A. The device utilizes a TO-220AB package for through-hole mounting, providing robust thermal dissipation capabilities. Key electrical parameters include a maximum gate trigger current of 30 mA and a non-repetitive peak surge current capacity of 225 A. The component operates within a temperature range from -40°C to +125°C, ensuring reliability in demanding industrial environments.

Feature Summary

• High current handling capability with 16 A RMS rating for robust power control
• Sensitive gate design allowing direct interfacing with standard logic circuits
• Robust construction with glass passivated junctions for enhanced durability

Applications

• Industrial motor speed control systems
• Solid-state relays and contactors
• General purpose AC power switching

Procurement Notes

Verify the specific suffix 'R' against the official Littelfuse datasheet to confirm tape-and-reel packaging or specific marking variations. Ensure the ordering quantity aligns with manufacturer minimums. Cross-reference the exact part number with authorized distributors to confirm current availability and lead times before finalizing procurement plans.

Selection Notes

Select the S6016R when a 600 V blocking voltage and 16 A continuous current are required in a standard TO-220 package. Compare its 30 mA gate trigger sensitivity against alternatives if low-power drive signals are available. Verify that the 225 A surge rating meets the peak inrush requirements of the specific load circuit being controlled.

Part Context

This SCR belongs to the broader family of Littelfuse thyristor devices optimized for general-purpose power control. It shares common design principles with other series like the SV6016L1QTP but differs in specific packaging and gate characteristics. The component serves as a fundamental building block for converting AC power in industrial and commercial electronic systems.

Replacement Considerations

Direct replacements must match the 600 V voltage rating, 16 A current capacity, and TO-220 package outline. Verify equivalent gate trigger specifications to ensure compatibility with existing drive circuits. Consult Littelfuse documentation for cross-reference lists to identify approved alternative part numbers.