F1842HD1400

Overview

The F1842HD1400 is a discrete semiconductor module manufactured by Sensata-Crydom, belonging to the F18 series. It is classified as an SCR-Diode Module utilizing Silicon technology. The component features a screw mount installation style and operates within a temperature range of -40°C to +125°C. Key electrical parameters include a forward voltage of 1.4 V and a reverse voltage rating of 400 V. The unit weighs 135 g and is packaged individually.

Feature Summary

• Industry standard package and circuits for power control building blocks
• UL Recognized (E72445)
• Silicon-based SCR-Diode construction

Applications

• Power control applications
• Industrial power switching
• Solid state power switching systems

Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm current production status and compliance with RoHS standards. Ensure that the 400 V reverse voltage rating aligns with the system's peak inverse voltage requirements. Confirm mechanical mounting specifications match the intended screw mount infrastructure before integration.

Selection Notes

Select this module when a combined SCR and Diode configuration is required in a single discrete package. The F18 series offers industry-standard dimensions suitable for retrofitting or designing new power control circuits. Consider the 1.4 V forward voltage drop for thermal management calculations and ensure the operating temperature range fits the environmental conditions.

Part Context

This component is part of the F18 series from Crydom, designed for robust power switching applications. The series provides modular solutions combining thyristor and diode functions. The F1842HD1400 specifically addresses needs for medium-voltage power control with standardized footprints to facilitate easier design implementation and replacement in existing industrial equipment architectures.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.