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STT3400N16P76XPSA1
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Product Detailed Parameters
- Description：THYR / DIODE MODULE DK
- Series：-
- Mfr：Infineon Technologies
- Package：Tray
- Structure：-
- Number of SCRs, Diodes：-
- Voltage - Off State：-
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Voltage - Gate Trigger (Vgt) (Max)：-
- Current - Gate Trigger (Igt) (Max)：-
- Current - Hold (Ih) (Max)：-
- Grade：-
- Qualification：-
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Overview
The Infineon STT3400N16P76XPSA1 is a thyristor module utilizing pressure contact technology with a 76 mm form factor. It features a repetitive peak reverse voltage of 1600 V and an RMS on-state current rating of 3300 A. The device operates within a junction temperature range of -40 °C to +125 °C. Key electrical parameters include a gate trigger current of 250 mA and a gate trigger voltage of 2 V. The component is housed in the PB50SB-1 package configuration.
Feature Summary
- Utilizes pressure contact technology for robust mechanical and thermal performance
- Designed as a soft starter module for high-current industrial applications
- Configured as a single-phase controller with integrated diode functionality
Applications
- Soft starting of electric motors
- High-power industrial heating control
- DC power supply rectification
Procurement Notes
Verify the specific ordering suffix against official Infineon documentation to ensure correct technical specifications. Confirm that the required datasheet version matches the production batch. Cross-reference the package type and mounting style with the application design requirements before finalizing procurement orders.
Selection Notes
Select this component for applications requiring high current handling capabilities up to 3300 A RMS. Ensure the system voltage does not exceed the 1600 V reverse voltage rating. Evaluate the thermal management requirements based on the specified operating temperature range and the module's physical dimensions.
Part Context
This part belongs to the Infineon Power Start series of thyristor modules. It is designed for heavy-duty industrial environments where reliable switching and high current capacity are critical. The module integrates both thyristor and diode functions within a single compact package structure.
Replacement Considerations
Consult official Infineon cross-reference lists for verified substitutes. Ensure any replacement maintains identical voltage, current, and thermal specifications.
