SJ6016N1RP

Overview

The Littelfuse SJ6016N1RP is a standard recovery Silicon Controlled Rectifier (SCR) designed for high-temperature power control applications. It features a 600 V repetitive peak off-state voltage and an RMS on-state current rating of 16 A. The device utilizes a sensitive gate trigger mechanism with a maximum gate trigger voltage of 1.5 V and current of 6 mA. Packaged in a surface-mount TO-263 (D²PAK) format, it supports junction temperatures up to 150°C, making it suitable for phase control in heating systems, motor speed controls, and converters.

Feature Summary

• High junction temperature capability supporting operation up to 150°C
• Sensitive gate trigger design for efficient control circuitry
• Standard recovery characteristics optimized for power switching

Applications

• Phase control in heating systems
• Motor speed controls
• Converters and rectifiers
• Inrush current controllers

Procurement Notes

Verify the specific ordering suffix 'N1RP' against the manufacturer's official datasheet to confirm the surface-mount package type and tape-and-reel packaging configuration. Ensure that the selected variant matches the required thermal management specifications for the intended application environment. Cross-reference the component marking with the official Littelfuse identification standards to prevent counterfeit or mislabeled inventory acquisition.

Selection Notes

Select this component when a surface-mount SCR solution is required for high-temperature environments exceeding standard limits. The 16 A RMS rating and 600 V blocking voltage define the electrical boundaries for load handling. Consider the TO-263 package thermal resistance for heat dissipation requirements. Compare against through-hole alternatives if PCB space constraints are less critical than ease of manual assembly or higher surge current tolerance.

Part Context

This part belongs to the SJxx16xx series of high junction temperature SCRs from Littelfuse. The series is engineered for uni-directional switching applications where elevated operating temperatures are expected. It complements other thyristor families by offering a robust surface-mount option for modern power electronics designs requiring compact form factors and reliable performance under thermal stress.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.