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T3841N18TOFVTXPSA1
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Product Detailed Parameters
- Description：STD THYR/DIODEN DISC
- Series：-
- Mfr：Infineon Technologies
- Package：Tray
- Voltage - Off State：-
- Voltage - Gate Trigger (Vgt) (Max)：-
- Current - Gate Trigger (Igt) (Max)：-
- Current - Hold (Ih) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- SCR Type：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Voltage - On State (Vtm) (Max)：-
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：-
- Current - Off State (Max)：-
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Overview
The T3841N18TOFVTXPSA1 is a phase control thyristor manufactured by Infineon Technologies, classified under the SCR product category. It features a disc package design with a ceramic housing for mechanical protection and environmental sealing. The component supports high voltage blocking capabilities suitable for industrial power applications. Official documentation identifies it as a standard thyristor/diode disc device. The part number alias includes T3841N18TOF VT SP005731003. It belongs to the broader family of robust thyristors designed for demanding operational conditions.
Feature Summary
- Sealed ceramic housing provides resistance against mechanical damage and adverse environmental factors such as high humidity.
- Designed for phase control applications with full blocking functionality across wide temperature ranges at 50/60Hz frequencies.
Applications
- Industrial phase control systems requiring high reliability
- Power electronics circuits utilizing thyristor-based switching
- Equipment operating in environments with high humidity or mechanical stress
Procurement Notes
Verify the complete ordering suffix including XPSA1 to ensure correct variant selection. Confirm RoHS compliance status through official datasheets before integration. Check manufacturer specifications for required clamping force ranges between 30 kN and 65 kN. Ensure thermal management aligns with junction temperature limits. Validate package dimensions against existing mechanical constraints.
Selection Notes
Select this component for applications requiring robust disc-packaged thyristors with sealed ceramic construction. Consider the specific voltage and current ratings relative to system demands. Evaluate thermal resistance characteristics for heat dissipation requirements. Verify compatibility with gate drive circuits for phase control operations. Assess mechanical clamping forces needed for secure mounting.
Part Context
This part belongs to Infineon's portfolio of disc-type thyristors, which are characterized by their durable ceramic encapsulation. These devices are engineered for high-reliability industrial use where exposure to harsh conditions is possible. The T-series designation typically indicates specific performance tiers within the company's thyristor lineup, focusing on stability and longevity in power conversion tasks.
Replacement Considerations
Publicly confirmed substitute part numbers for T3841N18TOFVTXPSA1 were not identified in available documentation. Cross-referencing requires matching exact voltage, current, and package specifications from official Infineon sources. Generic equivalents may not replicate the sealed ceramic housing properties.
