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R1448NC20J
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Product Detailed Parameters
- Description：SCR 2KV 2916A W11
- Series：-
- Mfr：IXYS
- Package：Box
- Voltage - Off State：2 kV
- Voltage - Gate Trigger (Vgt) (Max)：3 V
- Current - Gate Trigger (Igt) (Max)：300 mA
- Current - Hold (Ih) (Max)：1:00 AM
- Current - Non Rep. Surge 50, 60Hz (Itsm)：17000A @ 50Hz
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Clamp On
- Package / Case：TO-200AC, K-PUK
- Supplier Device Package：W11
- Voltage - On State (Vtm) (Max)：2.35 V
- Current - On State (It (AV)) (Max)：1448 A
- Current - On State (It (RMS)) (Max)：2916 A
- Current - Off State (Max)：150 mA
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Overview
The R1448NC20J is a silicon-controlled rectifier (SCR) manufactured by IXYS, designed for high-power applications. It features a clamp-on mounting style and standard recovery characteristics. The device supports a maximum repetitive peak off-state voltage of 2 kV and handles a maximum on-state voltage of 2.35 V. It is rated for a gate trigger voltage of up to 3 V. The component is packaged in the W11 configuration, suitable for robust industrial power control environments requiring reliable thyristor switching.
Feature Summary
- Utilizes a clamp-on mounting style for secure mechanical installation
- Features standard recovery characteristics for controlled switching operations
- Designed with microprocessor drive support capabilities
Applications
- DC phase control applications
- Industrial power regulation systems
- High-voltage thyristor switching circuits
Procurement Notes
Verify the specific suffix J against official datasheets to confirm exact electrical tolerances and package variations. Ensure compatibility with existing thermal management solutions for the W11 form factor. Confirm that the 2 kV rating aligns with system voltage requirements. Check for updated compliance certifications before integration into regulated equipment.
Selection Notes
Select this component when a 2 kV blocking voltage and clamp-on mechanical interface are required. Consider the W11 package dimensions for board layout constraints. Evaluate the 2.35 V on-state voltage drop for thermal efficiency in high-current scenarios. Compare against other IXYS SCR series for alternative current ratings if higher amperage is needed.
Part Context
This part belongs to the IXYS SCR product line, which includes sensitive SCRs with high noise immunity. The manufacturer specializes in power management semiconductors, offering various thyristor solutions for efficient energy conversion. The R1448NC20J represents a standard recovery option within their broader portfolio of high-voltage switching devices.
Replacement Considerations
Publicly confirmed substitute part numbers for the R1448NC20J are not available in the provided documentation. Verify pinout and voltage ratings when considering generic equivalents from other manufacturers.
