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T600101804BT
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Product Detailed Parameters
- Description：SCR 1KV 275A TO209AB
- Series：-
- Mfr：Powerex Inc.
- Package：Bulk
- Voltage - Off State：1 kV
- Voltage - Gate Trigger (Vgt) (Max)：3 V
- Current - Gate Trigger (Igt) (Max)：150 mA
- Current - Hold (Ih) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：5000A, 5500A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：TO-209AB, TO-93-4, Stud
- Supplier Device Package：-
- Voltage - On State (Vtm) (Max)：1.55 V
- Current - On State (It (AV)) (Max)：175 A
- Current - On State (It (RMS)) (Max)：275 A
- Current - Off State (Max)：25 mA
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Overview
The Powerex T600101804BT is a Phase Control Silicon Controlled Rectifier (SCR) designed for high-power industrial applications. It features a maximum repetitive peak reverse voltage of 1000 V and an average on-state current rating of 175 A. The device utilizes a TO-93 package with stud mounting for efficient thermal management. Key electrical characteristics include a typical turn-off time of 100 µs and a gate trigger current of 150 mA, ensuring reliable phase control performance in demanding power conversion systems.
Feature Summary
- High current handling capability with a 175 A average on-state rating
- Robust voltage blocking up to 1000 V for high-voltage circuit protection
- Standard recovery type optimized for phase control switching applications
- Stud-mount construction in a TO-93 package for secure mechanical installation
Applications
- Industrial motor drives and variable frequency drives
- High-power DC-to-AC inverters
- Resistive and inductive load control circuits
- Welding equipment power supplies
Procurement Notes
Verify the complete twelve-digit part number against official Powerex documentation to ensure correct voltage and current ratings. Confirm that the TO-93 stud-mount configuration matches the mechanical design requirements. Check for specific revision dates or ordering suffixes if exact manufacturing lot traceability is required for critical infrastructure projects.
Selection Notes
Select this component when designing circuits requiring 1000 V blocking capability and 175 A continuous current handling. Ensure the cooling system can manage thermal dissipation associated with the TO-93 package. Verify that the gate drive circuitry can supply the specified 150 mA trigger current reliably under all operating temperature conditions.
Part Context
This device belongs to the Powerex T600 series of Phase Control SCRs, which covers a range of voltages from 200 V to 1600 V and currents from 100 A to 175 A. The series is engineered for robust performance in heavy-duty industrial environments where reliable phase-angle firing is essential for power regulation.
Replacement Considerations
Consult the Powerex T600 series cross-reference table for direct substitutes. Equivalent devices must match the 1000 V rating, 175 A current capacity, and TO-93 package form factor to maintain compatibility with existing heatsink and gate drive designs.
