S4006DS2RP

Scrs Overview

The Littelfuse S4006DS2RP is a silicon-controlled rectifier (SCR) designed for surface-mount applications. It features a rated repetitive off-state voltage of 400 V and an on-state RMS current of 6 A. The device operates with a gate trigger current of 200 uA and a forward voltage of 1.6 V. It supports a maximum operating temperature of +150°C and is housed in a DPAK-2 (TO-252-2) package.

Scrs Feature Summary

• High-temperature operation capability up to +150°C
• Sensitive gate triggering with low current requirement
• Surface-mount packaging for automated assembly

Scrs Applications

• Industrial power control circuits
• AC motor speed control systems
• Lighting dimmer applications

Scrs Procurement Notes

Verify the specific suffix RP against official Littelfuse documentation to confirm reel packaging specifications. Ensure the procurement order matches the exact part number to avoid substitution errors, as minor variations can affect performance characteristics.

Scrs Selection Notes

Select this component when a 400V blocking voltage and 6A continuous current are required in a compact surface-mount form factor. Consider the +150°C thermal rating for high-temperature environments where standard TO-220 packages may be unsuitable due to space constraints.

Scrs Part Context

This SCR belongs to the Sxx06xSx series from Littelfuse, which focuses on sensing and general-purpose thyristor solutions. The series provides reliable switching capabilities for various industrial and consumer electronics applications requiring robust overcurrent protection or phase control.

Scrs Replacement Considerations

Publicly confirmed substitute part numbers for S4006DS2RP were not identified in available documentation. Verify compatibility with alternative SCRs by matching voltage, current, and package dimensions before implementation.