S2010VS3TP

Scrs Overview

The Littelfuse S2010VS3TP is a sensitive silicon-controlled rectifier (SCR) designed for half-wave unidirectional, gate-controlled rectification. It features a 10 A on-state current rating and a 200 V repetitive peak off-state voltage capability. The device utilizes an electrically isolated TO-220 package with a glass-passivated chip junction to ensure long-term reliability and parameter stability against contamination. Key electrical characteristics include a maximum DC gate trigger current of 500 µA at 25 °C and a peak one-cycle forward surge current rating of 100 A. The component operates within a junction temperature range of -40 °C to +110 °C.

Scrs Feature Summary

• Electrically isolated TO-220 package allows for low-cost assembly and convenient mounting techniques.
• Glass-passivated chip junction provides a rugged barrier against junction contamination for enhanced reliability.
• High surge capability supports transient overcurrent events up to 100 A.
• Sensitive gate control enables triggering with low gate currents.

Scrs Applications

• Half-wave rectification in power supply circuits
• Gate control applications requiring low trigger current
• General purpose switching in industrial equipment

Scrs Procurement Notes

Verify the specific part number S2010VS3TP against official Littelfuse documentation to confirm the 'V' suffix indicates electrical isolation and the 'S3' suffix denotes the 500 µA gate sensitivity. Ensure the procurement source is an authorized distributor or the manufacturer directly to guarantee component authenticity and traceability. Check for RoHS compliance status if required by your manufacturing standards.

Scrs Selection Notes

Select this component when a high-current SCR with electrical isolation is required for board mounting. The 500 µA gate sensitivity suits applications where the driving circuit cannot supply high gate currents. Consider the thermal resistance and derating curves for RMS current based on the expected case temperature. Verify that the 200 V blocking voltage meets the peak line voltage requirements of the application.

Scrs Part Context

This device belongs to the Teccor line of sensitive SCRs from Littelfuse. It complements the broader portfolio of power SCRs by offering lower gate drive requirements. The S2010VS3TP is part of a series that includes various voltage ratings and gate sensitivities, all sharing the robust glass-passivation technology and isolated package options for diverse electronic design needs.

Scrs Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided datasheet. Designers should consult Littelfuse technical support for equivalent components with matching electrical ratings and package dimensions.