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T1500N18TOFVTXPSA1
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Product Detailed Parameters
- Description：SCR MODULE 1800V 3500A DO200AC
- Series：-
- Mfr：Infineon Technologies
- Package：Bulk,Tray
- Structure：Single
- Number of SCRs, Diodes：1 SCR
- Voltage - Off State：1.8 kV
- Current - On State (It (AV)) (Max)：1500 A
- Current - On State (It (RMS)) (Max)：3500 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：39000A @ 50Hz
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Clamp On
- Package / Case：DO-200AB, B-PUK
- Voltage - Gate Trigger (Vgt) (Max)：2 V
- Current - Gate Trigger (Igt) (Max)：350 mA
- Current - Hold (Ih) (Max)：500 mA
- Grade：-
- Qualification：-
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Overview
The T1500N18TOFVTXPSA1 is an electrical triggered phase control thyristor module manufactured by Infineon Technologies. It features a rated repetitive off-state voltage (VDRM) of 1.8 kV and supports a non-repetitive peak surge current (ITSM) of 39 kA. The device operates within a junction temperature range of -40°C to +125°C and utilizes a press-fit installation style in the T-7526K package. Key electrical parameters include a maximum holding current of 500 mA, a gate trigger voltage of 2 V, and a gate trigger current of 250 mA. The component is designed for high-power applications requiring robust DC blocking stability.
Feature Summary
- High surge current capability with 39 kA ITSM rating
- Robust DC blocking stability for reliable operation
- Electrical triggering mechanism for phase control circuits
Applications
- Rectifier bridges for drive applications
- High-power industrial power conversion systems
- Static VAR compensators and HVDC transmission links
Procurement Notes
Verify the complete part number including the suffix XPSA1 against official Infineon documentation to ensure correct configuration. Confirm that the specific ordering code matches the required datasheet version. Cross-reference manufacturer identifiers to avoid counterfeit components. Ensure supply chain sources provide valid traceability records for critical power semiconductor procurement processes.
Selection Notes
Select this component based on the 1.8 kV voltage rating and 39 kA surge current requirement. Evaluate thermal management needs considering the specified junction temperature limits. Verify compatibility with the T-7526K press-fit mounting interface. Ensure the gate trigger characteristics align with the available control circuitry capabilities for reliable switching performance.
Part Context
This part belongs to the Infineon T1500N series of high-power phase control thyristors. These devices are engineered for demanding industrial environments requiring high reliability. The TOF designation indicates a specific disc package format optimized for press-fit assembly. This series supports various voltage ratings within the same mechanical footprint family.
Replacement Considerations
Direct substitutes include other Infineon T1500N18TOF variants with compatible suffixes. Verify mechanical dimensions and pinout compatibility before substitution. Ensure equivalent electrical ratings for voltage and current handling. Consult official replacement guides for cross-reference accuracy.
