SJ6016NTP

Scrs Overview

The Littelfuse SJ6016NTP is a high junction temperature Silicon Controlled Rectifier (SCR) from the SJxx16xx series, housed in a TO-263AB (D2-Pak) surface-mount package. It features a 600 V repetitive peak off-state voltage and an RMS on-state current rating of 16 A at a case temperature of 135°C. The device supports an average on-state current of 10 A under the same thermal conditions. Key electrical characteristics include a maximum gate trigger current of 10 mA, a maximum gate trigger voltage of 1.5 V, and a critical rate of rise of on-state current (di/dt) of 125 A/µs. It withstands a peak non-repetitive surge current of 225 A for a single half-cycle at 60 Hz.

Scrs Feature Summary

• High junction temperature capability up to 150°C for demanding thermal environments
• Surface-mount D2-Pak packaging with internally constructed isolated design for ease of heat sinking
• Low gate trigger sensitivity options available, including 6 mA, 10 mA, and 30 mA variants
• RoHS compliant and halogen-free construction

Scrs Applications

• Capacitive discharge systems for strobe lights, nailers, staplers, and gas engine ignition
• Phase control applications in heating elements and motor speed controls
• Converters, rectifiers, and inrush current controllers
• AC to DC power supplies and low-power AC motor controls for home appliances

Scrs Procurement Notes

Verify the specific suffix configuration against the official Littelfuse datasheet to ensure correct voltage and gate sensitivity ratings. Confirm that the procurement channel provides genuine components with traceable lot codes. Check for RoHS compliance documentation if required by local regulations. Ensure storage conditions adhere to the specified moisture sensitivity level requirements prior to assembly.

Scrs Selection Notes

Select this component for applications requiring surface-mount installation with high thermal resilience. The TO-263 package offers lower thermal resistance compared to through-hole alternatives. Ensure the circuit design limits continuous current to 75% of the rated value to extend operating life. Verify that the gate drive circuit can supply the required trigger current and voltage margins across the full operating temperature range.

Scrs Part Context

This part belongs to the SJxx16xx family of 16 Amp high junction temperature SCRs. The 'N' suffix denotes the TO-263AB surface-mount package, while '60' indicates the 600 V blocking voltage rating. The final digit specifies the gate sensitivity; verify the exact sensitivity code in the ordering information to match the driver circuit capabilities.

Scrs Replacement Considerations

Cross-reference with other SJxx16NxTP or SJxx16NxRP parts within the same Littelfuse series for identical package and current ratings but different voltage or sensitivity levels. Ensure any substitute maintains the 150°C junction temperature limit and compatible thermal resistance values.