SV6025R2QTP

Scrs Overview

The Littelfuse SV6025R2QTP is a silicon-controlled rectifier (SCR) designed for high-temperature environments. It features a TO-220 package and supports through-hole mounting. The device has a repetitive peak reverse voltage of 600 V and an average on-state current rating of 20 A. It withstands a surge current of 350 A. The maximum gate trigger current is 10 mA, with a maximum gate trigger voltage of 1.5 V. The holding current is 35 mA. Operating temperatures range from -40°C to +150°C junction temperature.

Scrs Feature Summary

• High-temperature operation capability up to 150°C junction temperature
• Sensitive gate design allowing direct interfacing with microprocessors
• Glass passivated junction for enhanced durability

Scrs Applications

• Solid-state relays
• Industrial motor control
• Capacitive-discharge ignition systems

Scrs Procurement Notes

Verify the specific suffix 'QTP' against official Littelfuse documentation to confirm compliance with RoHS standards and lead-free reflow soldering compatibility. Ensure the ordering quantity meets manufacturer minimums. Confirm that the TO-220 package dimensions align with the target PCB layout requirements before finalizing procurement.

Scrs Selection Notes

Select this component when applications require robust switching in high-temperature conditions exceeding standard ratings. The 20 A average current and 600 V blocking voltage suit moderate power circuits. Verify that the 10 mA gate trigger current matches the driving circuit's output capabilities. Consider thermal management solutions to maintain junction temperature within the specified 150°C limit during continuous operation.

Scrs Part Context

This SCR belongs to the SVxx25xx series from Littelfuse, which focuses on efficient switching solutions. The series offers various ampere ratings and surge capabilities. These devices are engineered for precise control in low-current circuits, providing fast turn-off times to reduce commutation failure risks compared to older generation thyristors.

Scrs Replacement Considerations

The SV6025L2TP shares similar electrical characteristics including 600 V rating and 25 A current capacity but differs in package type (TO-220L vs TO-220). Verify pinout compatibility and thermal resistance differences before substitution. No other direct public substitutes are confirmed.