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F1857D400 is listed in the Single Diodes range at ChipApex. The manufacturer field lists Sensata-Crydom. Its product description is DIODE STANDARD 400V 55A MODULE. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for F1857D400
- Description：DIODE STANDARD 400V 55A MODULE
- Series：-
- Mfr：Sensata-Crydom
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：55A
- Voltage - Forward (Vf) (Max) @ If：1.4 V @ 165 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：-
- Mounting Type：Chassis Mount
- Package / Case：Module
- Supplier Device Package：Module
- Operating Temperature - Junction：-
- Grade：-
- Qualification：-
Single Diodes datasheet and documents for F1857D400
Single Diodes Overview
The F1857D400 is a silicon single diode module from the Crydom F18 series, manufactured by Sensata. It features a continuous forward current of 55 A and a repetitive peak reverse voltage of 400 V. The device has a maximum forward voltage of 1.4 V at rated current. It operates within a junction temperature range of -40 °C to +125 °C and utilizes screw mount installation for chassis integration.
Single Diodes Feature Summary
- High thermal stability with an operating junction temperature range extending to +125 °C
- Robust mechanical design utilizing screw mount technology for secure chassis integration
- Silicon construction optimized for general-purpose rectification applications
Single Diodes Applications
- Industrial power supply rectification circuits
- Motor drive systems requiring high current handling
- General-purpose AC to DC conversion modules
Single Diodes Procurement Notes
Verify the specific manufacturer part number against official Sensata-Crydom documentation to ensure compatibility with system requirements. Confirm that the 55 A continuous current rating and 400 V reverse voltage specifications align with the intended circuit design parameters before procurement.
Single Diodes Selection Notes
Select this module when a robust, screw-mountable silicon diode is required for high-current applications. Ensure the system can accommodate the specified 1.4 V forward voltage drop and that the mounting hardware supports the mechanical requirements of the F18 series package style.
Single Diodes Part Context
This component belongs to the Crydom F18 series of discrete semiconductor modules. The series is designed for industrial environments, offering reliable performance in power conversion tasks. The F1857D400 specifically addresses needs for moderate voltage and high current rectification within compact chassis-mounted configurations.
Single Diodes Replacement Considerations
Consult official Sensata-Crydom substitution guides for verified equivalents. Cross-reference electrical ratings such as 55 A current and 400 V voltage to ensure functional parity with alternative components.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
