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F1857SDK600
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Product Detailed Parameters
- Description：MODULE SCR/DIODE 55A 240VAC
- Series：F18
- Mfr：Sensata-Crydom
- Package：Bulk,Box
- Structure：Series Connection - All SCRs
- Number of SCRs, Diodes：2 SCRs
- Voltage - Off State：600 V
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：1500A @ 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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Overview
The F1857SDK600 is a silicon SCR module from the Crydom F18 series, manufactured by Sensata. It features a reverse voltage of 600 V and a forward voltage of 1.4 V. Designed for screw mount installation, it operates within a temperature range of -40°C to +125°C. The unit weighs 135 g and is classified as a discrete semiconductor module.
Feature Summary
- Constructed with silicon technology for reliable power switching
- Features an isolated chassis mount design for secure integration
- Includes thermal protection mechanisms for enhanced operational safety
Applications
- Industrial motor control systems
- Power supply rectification circuits
- Welding equipment power stages
Procurement Notes
Verify component authenticity through authorized Sensata-Crydom channels due to potential counterfeit risks in the aftermarket. Confirm RoHS compliance status via official documentation before procurement. Ensure storage conditions maintain integrity given the component's sensitivity to environmental factors during handling and installation phases.
Selection Notes
Select this module when a 600 V rating and 55 A current capacity are required for high-power applications. Consider the screw mount style for robust mechanical connections. Evaluate thermal management requirements against the specified operating temperature range to ensure long-term reliability in demanding industrial environments.
Part Context
This component belongs to the F18 series of discrete semiconductor modules, designed for industrial power switching. It represents a standard solution for applications requiring reliable SCR performance with integrated isolation features. The series is widely used in heavy-duty equipment where consistent electrical characteristics are critical for system stability.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative components from the same manufacturer or other suppliers.
