SV6020R2TP

Scrs Overview

The Littelfuse SV6020R2TP is a silicon-controlled rectifier (SCR) from the SVxx20xx series, designed for high-temperature uni-directional switching applications. It features a TO-220R non-isolated package with a rated average on-state current of 12.8 A at a case temperature of 130 °C and an RMS on-state current of 20 A under the same conditions. The device supports a repetitive peak off-state voltage of 600 V and can withstand a peak non-repetitive surge current of 300 A at 60 Hz. Gate triggering requires a maximum current of 10 mA at approximately 1.5 V. It operates within a junction temperature range of -40 °C to 150 °C.

Scrs Feature Summary

• High junction temperature capability up to 150 °C
• Sensitive gate trigger level of 10 mA maximum
• High dv/dt performance for reliable commutation
• RoHS compliant and halogen-free construction

Scrs Applications

• AC generator rectifiers
• Battery voltage regulators
• Generic AC to DC converters
• Inrush current controllers
• Power tool controls

Scrs Procurement Notes

Verify the specific ordering suffix against official Littelfuse documentation to confirm the exact package type and gate sensitivity. Ensure that the selected component meets the thermal management requirements for your application, particularly regarding the maximum allowable case temperature versus RMS on-state current derating curves provided in the datasheet.

Scrs Selection Notes

Select this component when a 600 V blocking voltage and 20 A RMS current rating are required in a TO-220R form factor. Consider the 10 mA gate sensitivity for microprocessor interfacing. Evaluate the thermal resistance and heat sinking needs based on the specified 130 °C case temperature limit for full current ratings.

Scrs Part Context

This part belongs to the SVxx20xx series of 20 Amp High Junction Temperature SCRs. The 'R' designation indicates a TO-220R non-isolated mounting tab configuration, while the '2' denotes a 10 mA maximum gate trigger current. This series is optimized for phase control and power conversion tasks requiring robust thermal performance.

Scrs Replacement Considerations

Cross-reference with other SVxx20xx variants such as SV6020L2TP or SV6020N2TP if different package isolation or surface-mount options are needed. Verify that substitute parts maintain equivalent electrical characteristics, specifically the 600 V rating and 20 A current handling capabilities.