SJ6025RTP

Overview

The Littelfuse SJ6025RTP is a silicon-controlled rectifier (SCR) designed for high-temperature applications. It features a rated repetitive off-state voltage of 600 V and an RMS on-state current capability of 25 A. The device operates within a temperature range from -40°C to +150°C. Key electrical parameters include a maximum gate trigger voltage of 1.5 V, a maximum gate trigger current of 10 mA, and a maximum holding current of 35 mA. The component utilizes a TO-220-2 through-hole package.

Feature Summary

• High-temperature operation capability up to 150°C
• Robust 25 A RMS on-state current handling
• Low gate drive requirements for efficient triggering

Applications

• Industrial motor control systems
• High-power AC switching circuits
• Resistive load control applications

Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm pinout and thermal characteristics. Ensure the procurement channel provides valid traceability data. Confirm RoHS compliance status directly with the manufacturer or authorized distributor records prior to finalizing orders.

Selection Notes

Select this component when a 600 V blocking voltage and 25 A continuous current are required in a TO-220-2 package. Verify that the application circuit can supply at least 10 mA gate current. Ensure the ambient operating environment does not exceed the 150°C junction temperature limit without adequate heat sinking.

Part Context

This part belongs to the Littelfuse SJxx25xx series of thyristors. It is distinct from triac variants like the QJ6025RH5TP due to its unidirectional conduction. The TO-220-2 package facilitates direct mounting to heatsinks for thermal management in high-current scenarios.

Replacement Considerations

Cross-reference with SV6025L2TP for similar SCR specifications. Verify pin compatibility and thermal resistance differences before substitution.