F1827SDK1400

Overview

The F1827SDK1400 is a silicon SCR module from the Sensata-Crydom F18 series, designed for chassis mounting. It features a series connection of two SCRs with a maximum repetitive peak off-state voltage (VDRM) of 1.4 kV and an average on-state current rating of 25 A. The device utilizes standard recovery technology and operates within a junction temperature range of -40°C to 125°C.

Feature Summary

• Series-connected dual SCR configuration for high-voltage applications
• Chassis mount design for robust power switching
• Standard recovery silicon technology

Applications

• Industrial power control systems
• High-voltage AC switching circuits
• Power supply rectification stages

Procurement Notes

This component has been officially discontinued by the manufacturer. Verification of end-of-life status is required before integration into new designs. Sourcing should focus on authorized distributors for remaining stock or approved replacement part numbers to ensure supply chain reliability and compliance.

Selection Notes

Engineers should evaluate the 1.4 kV blocking capability and 25 A current rating against circuit requirements. The chassis mount form factor necessitates appropriate thermal management solutions. Due to discontinuation, alternative components with compatible electrical specifications and package dimensions must be identified for ongoing production needs.

Part Context

Part of the F18 series solid-state power modules, offering standardized packaging for various voltage and current combinations. This specific model targets applications requiring reliable high-voltage SCR switching in industrial environments, providing a compact solution for power control building blocks.

Replacement Considerations

MCD95-14IO1B by IXYS is listed as a similar replacement option.