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B522FS-2 is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Sensata-Crydom. Its product description is MOD DIODE SCR 25A 240VAC ISO QC. Review the specifications below when checking this part for your BOM.
SCRs - Modules specifications for B522FS-2
- Description：MOD DIODE SCR 25A 240VAC ISO QC
- Series：B-2
- Mfr：Sensata-Crydom
- Package：Bulk
- Structure：Bridge, Single Phase - SCRs/Diodes (Layout 2)
- Number of SCRs, Diodes：2 SCRs, 2 Diodes
- Voltage - Off State：600 V
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：250A @ 60Hz
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：Module with Isolation Barriers
- Voltage - Gate Trigger (Vgt) (Max)：2.5 V
- Current - Gate Trigger (Igt) (Max)：60 mA
- Current - Hold (Ih) (Max)：-
- Grade：-
- Qualification：-
SCRs - Modules datasheet and documents for B522FS-2
SCRs - Modules Overview
The B522FS-2 is a single-phase SCR/diode module manufactured by Sensata-Crydom. It features an isolated barrier design with a screw mount installation style. The component utilizes silicon technology and operates within a junction temperature range of -40°C to 125°C. Key electrical specifications include a maximum repetitive peak reverse voltage of 600 V, a gate trigger current of 60 mA, and a non-repetitive surge current of 250 A at 60 Hz.
SCRs - Modules Feature Summary
- Isolated barrier construction for enhanced safety
- Single-phase bridge configuration combining SCRs and diodes
- Robust mechanical mounting via screw terminals
SCRs - Modules Applications
- Industrial power switching systems
- Motor control circuits
- Heating element regulation
SCRs - Modules Procurement Notes
Verify the specific ordering suffix against official documentation to ensure correct isolation and terminal configuration. Confirm that the procurement channel sources from authorized distributors to guarantee authenticity. Check for recent product change notifications or end-of-life announcements prior to finalizing orders.
SCRs - Modules Selection Notes
Select this module when high-voltage isolation is required in a compact form factor. Ensure the application load does not exceed the 600 V reverse voltage rating. Verify that the thermal management system can maintain the junction temperature within the specified operating range under full load conditions.
SCRs - Modules Part Context
This component belongs to the B-2 series of discrete semiconductor modules. It is designed for heavy-duty industrial applications requiring reliable AC power control. The series is characterized by its rugged construction and ability to handle significant surge currents during startup or fault conditions.
SCRs - Modules Replacement Considerations
Official documentation indicates this part number is obsolete as of December 15, 2023. Users must consult the manufacturer's current selection guide for valid replacement options within the same functional family.
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