SV6012R1QTP

Scrs Overview

The Littelfuse SV6012R1QTP is a high junction temperature Silicon Controlled Rectifier (SCR) from the SVxx12xxQ series. It features a TO-220AB non-isolated mounting tab package and supports an RMS on-state current of 12 A with a peak non-repetitive surge current capability up to 180 A at 60 Hz. The device offers a repetitive peak reverse voltage rating of 600 V and a maximum gate trigger current of 6 mA at approximately 1.5 V. Designed for robust operation, it withstands a maximum junction temperature of 150°C and provides high dv/dt performance with a low turn-off time.

Scrs Feature Summary

• High junction temperature capability reaching 150°C
• Internally constructed isolated packages for ease of heat sinking
• Low gate current trigger level for efficient control
• High dv/dt performance and low turn-off time

Scrs Applications

• AC Generator (ACG) rectifiers
• Battery voltage regulators
• Generic converters and inrush current controllers
• Controls for power tools and home appliances

Scrs Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm the exact package type and sensitivity rating. Confirm RoHS compliance status and UL recognition requirements prior to procurement. Ensure thermal management solutions align with the specified junction-to-case thermal resistance values for the selected operating conditions.

Scrs Selection Notes

Select this component based on the required RMS current handling and blocking voltage ratings. Consider the thermal resistance characteristics when designing the heat sinking solution. Verify that the gate drive circuitry can supply the necessary trigger current and voltage levels. Evaluate the surge current capabilities against potential transient events in the target application.

Scrs Part Context

This part belongs to the SVxx12xxQ series of 12 Amp High Junction Temperature SCRs manufactured by Littelfuse. The series includes variants with different package types such as TO-220L, TO-220R, and TO-263, catering to various mounting and thermal management needs. The 'Q' suffix indicates a low turn-off time rating within this product family.

Scrs Replacement Considerations

Consult the Littelfuse official documentation for confirmed substitute part numbers. Ensure any replacement matches the electrical ratings, package dimensions, and thermal characteristics of the original component.