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Product Detailed Parameters
- Description:STD THYR/DIODEN DISC BG-T7526K-1
- 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 T1700N16H75VTXPSA1 is a phase control thyristor with a maximum repetitive peak forward and reverse voltage of 1600 V. It supports an average on-state current of 1770 A at a case temperature of 85 °C, rising to 2410 A at 55 °C. The surge current rating reaches 34000 A for a 10 ms pulse duration. Key electrical parameters include a threshold voltage of 0.80 V, a slope resistance of 0.167 mΩ, and a maximum junction-to-case thermal resistance of 17.0 K/kW under two-sided cooling. The device features a 75 mm diameter disc package with a clamping force range of 14 to 26 kN.
Feature Summary
- Full blocking capability across 50/60Hz over a wide temperature range
- High DC blocking stability
- High surge current capability
Applications
- Soft starters
- Medium voltage converters
- Rectifiers for drive applications
Procurement Notes
Verify the specific ordering suffix against official Infineon documentation to confirm exact mechanical and electrical configurations. Ensure that the component matches the required gate trigger characteristics and thermal resistance values for your specific application environment before finalizing procurement.
Selection Notes
Select this component based on its 1600 V blocking voltage and high current handling capabilities. Consider the thermal management requirements, specifically the junction-to-case thermal resistance, and ensure the cooling method aligns with the specified two-sided or single-sided cooling performance data provided in the datasheet.
Part Context
This part belongs to the T1700N series of Netz-Thyristors designed for high-power industrial applications. It utilizes a pressure contact silicon pellet housed in an industrial standard disc package, suitable for robust power conversion systems requiring high reliability and surge tolerance.
Replacement Considerations
Consult official Infineon cross-reference guides for verified substitutes. Ensure any replacement maintains identical voltage ratings, current capacities, and physical dimensions to guarantee compatibility with existing mounting and thermal interfaces.
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