F1842SDK1400

$158.36

Description：MODULE SCR/DIODE 40A 530VAC
Series：F18

SKU:51c7618b7473 Category: SCRs - Modules Brand: Sensata-Crydom

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Product introduction

Product Detailed Parameters

Description：MODULE SCR/DIODE 40A 530VAC
Series：F18
Mfr：Sensata-Crydom
Package：Bulk
Structure：Series Connection - All SCRs
Number of SCRs, Diodes：2 SCRs
Voltage - Off State：1.4 kV
Current - On State (It (AV)) (Max)：-
Current - On State (It (RMS)) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：1000A @ 60Hz
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Chassis Mount
Package / Case：Module
Voltage - Gate Trigger (Vgt) (Max)：3 V
Current - Gate Trigger (Igt) (Max)：150 mA
Current - Hold (Ih) (Max)：-
Grade：-
Qualification：-

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F1842SDK1400

Overview

The Sensata-Crydom F1842SDK1400 is a power SCR module from the F18 series, designed for high-power switching applications. It features a serial configuration of two SCRs housed in a robust module package suitable for base mounting. The device supports a repetitive peak off-state voltage of 1400V and handles a forward average current of 40A. It withstands non-repetitive surge currents up to 1000A at 60Hz. The operational junction temperature range spans from -40°C to 125°C, ensuring reliability under varying thermal conditions.

Feature Summary

Serial configuration of two SCRs within a single module structure
Designed for base mounting to facilitate efficient heat dissipation
Capable of handling high surge currents for robust industrial performance

Applications

Industrial motor drives
Power supply rectification circuits
Welding equipment control systems

Procurement Notes

Verify component authenticity through authorized distributors as this part is obsolete. Confirm that replacement alternatives meet identical electrical specifications and mechanical footprint requirements. Ensure compliance with RoHS standards if required by the final assembly. Check lead times for substitute parts carefully to avoid production delays.

Selection Notes

Select this module for applications requiring high voltage blocking capabilities and moderate current ratings. Consider the thermal management requirements associated with base-mounted modules. Evaluate the gate trigger characteristics against available drive circuitry. Ensure the physical dimensions fit within the designated enclosure space.

Part Context

This component belongs to the F18 series of solid-state power switching modules manufactured by Sensata-Crydom. The series offers various voltage and current combinations tailored for diverse industrial needs. This specific model represents a higher voltage variant within the lineup, focusing on durability and switching speed for demanding environments.