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EFF01FF
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Product Detailed Parameters
- Description：MODULE SCR/DIODE 100A 480VAC
- Series：EF
- Mfr：Sensata-Crydom
- Package：Bulk
- Structure：Bridge, Single Phase - SCRs/Diodes (Layout 1)
- Number of SCRs, Diodes：2 SCRs, 2 Diodes
- Voltage - Off State：1.2 kV
- 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 EFF01FF is a single-phase bridge rectifier module manufactured by Sensata-Crydom. It features a thyristor/SCR structure designed for high-power applications. The device supports a repetitive peak reverse voltage of 1.2 kV and a non-repetitive peak surge current rating of 1.5 kA. It utilizes a chassis mount configuration with a six-pin layout, suitable for robust industrial environments requiring reliable AC-to-DC conversion or phase control.
Feature Summary
- Single-phase bridge rectifier architecture
- High voltage blocking capability up to 1.2 kV
- Robust surge current handling at 1.5 kA
- Six-pin chassis mount design
Applications
- Industrial power supply units
- Motor drive systems
- Welding equipment
Procurement Notes
Verify component status as the EFF01FF is listed as obsolete in public records. Confirm availability through authorized distributors or secondary market suppliers. Ensure compatibility with existing thermal management solutions due to the chassis mount requirement. Validate pinout and mounting hole specifications against the original design before integration.
Selection Notes
Select this module for applications requiring high-voltage DC output from AC sources. Consider the 1.2 kV rating for mains-level voltages. Evaluate thermal dissipation needs given the 1.5 kA surge capacity. The six-pin layout dictates specific PCB or busbar interface designs. Check for RoHS compliance status if environmental regulations apply.
Part Context
Part of the Crydom thyristor and diode product line, focusing on power electronics components. Designed for heavy-duty switching and rectification tasks. Competes with other industrial-grade SCR modules offering similar voltage and current ratings.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct cross-reference requires consulting manufacturer obsolescence notices or engineering equivalents with matching electrical and mechanical parameters.
