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T1451N52TOHXPSA1
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Product Detailed Parameters
- Description：SCR MODULE 5200V 2610A DO200AE
- Series：-
- Mfr：Infineon Technologies
- Package：Tray
- Structure：Single
- Number of SCRs, Diodes：1 SCR
- Voltage - Off State：5.2 kV
- Current - On State (It (AV)) (Max)：2320 A
- Current - On State (It (RMS)) (Max)：2610 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：44000A @ 50Hz
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Chassis Mount
- Package / Case：TO-200AF
- Voltage - Gate Trigger (Vgt) (Max)：2.5 V
- Current - Gate Trigger (Igt) (Max)：350 mA
- Current - Hold (Ih) (Max)：350 mA
- Grade：-
- Qualification：-
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Overview
The T1451N52TOHXPSA1 is an Electrical Triggered Phase Control (PCT) thyristor module manufactured by Infineon Technologies. It features a rated repetitive off-state voltage (VDRM) of 5.2 kV and a non-repetitive peak on-state current (ITSM) of 44 kA. The device has a maximum holding current (Ih) of 350 mA, with gate trigger requirements of 2.5 V and 350 mA. Operating within a temperature range of -40°C to +125°C, it utilizes silicon technology and is housed in a disc package with a diameter of 120 mm and height of 26 mm.
Feature Summary
- Electrical triggering mechanism for phase control applications
- High voltage blocking capability up to 5.2 kV
- Robust surge current handling capacity
Applications
- High-power industrial phase control systems
- HVDC converter valve modules
- Static VAR compensators
Procurement Notes
Verify the exact ordering suffix against official Infineon documentation to ensure correct configuration. Confirm RoHS compliance status through the manufacturer's latest datasheet or material declaration. Cross-reference the part number alias SP000096616 if sourcing from distributors using alternative identifiers. Ensure thermal interface materials are compatible with the specified disc package dimensions.
Selection Notes
Select this component for high-voltage AC power control circuits requiring electrical triggering. Evaluate the 5.2 kV rating against system peak voltages including transients. Consider the 44 kA surge current capability for fault conditions. Verify that the gate drive circuit can supply the required 350 mA trigger current at 2.5 V. Ensure the operating environment stays within the -40°C to +125°C junction temperature limits.
Part Context
This part belongs to Infineon's high-power thyristor portfolio designed for heavy industrial and utility-scale power electronics. It is part of the NETZ-THYRISTOR series, optimized for phase control applications. The disc form factor allows for efficient heat dissipation and mechanical clamping in large-scale converter assemblies.
Replacement Considerations
Check for direct replacements within the T1451 series with different voltage or current ratings. Consult Infineon's cross-reference guides for equivalent PCT thyristors from other manufacturers. Verify pinout and mechanical compatibility before substituting.
