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T507147064AQ
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Product Detailed Parameters
- Description：SCR 1.4KV 110A TO94
- Series：-
- Mfr：Powerex Inc.
- Package：Bulk
- Voltage - Off State：1.4 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)：1200A @ 60Hz
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Stud Mount
- Package / Case：TO-209AC, TO-94-4, Stud
- Supplier Device Package：TO-94
- Voltage - On State (Vtm) (Max)：3.5 V
- Current - On State (It (AV)) (Max)：70 A
- Current - On State (It (RMS)) (Max)：110 A
- Current - Off State (Max)：15 mA
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Overview
The T507147064AQ is a Silicon Controlled Rectifier (SCR) manufactured by Powerex Inc., designed for high-power industrial applications. It features a standard recovery type with a maximum repetitive peak reverse voltage of 1400 V and an on-state RMS current rating of 110 A. The device utilizes a TO-94 stud mount package, facilitating robust thermal management and secure mechanical installation. Key electrical characteristics include a non-repetitive surge current capacity of 1200 A at 60 Hz and a maximum average on-state current of 70 A. Operating within a temperature range of -40°C to 125°C, it ensures reliable performance in demanding environments.
Feature Summary
- High-voltage blocking capability suitable for demanding power conversion circuits
- Robust stud mount construction for efficient heat dissipation and mechanical stability
- Standard recovery characteristics optimized for general-purpose rectification and inversion
Applications
- Inverters for Uninterruptible Power Supplies (UPS)
- Induction heating systems
- AC motor control drives
- Switching power supplies
- Cycloconverters and choppers
Procurement Notes
Verify the specific ordering suffix against official Powerex documentation to ensure correct voltage and current ratings. Confirm RoHS compliance status and packaging requirements directly with authorized distributors. Cross-reference the manufacturer part number with datasheet specifications to avoid substitution errors. Ensure procurement channels are authorized to guarantee component authenticity and traceability.
Selection Notes
Select this component based on its 1400 V reverse voltage rating and 110 A RMS current capacity relative to circuit demands. Evaluate the TO-94 stud mount package for compatibility with existing thermal management infrastructure. Consider the standard recovery time for application-specific switching frequency requirements. Verify that the gate trigger parameters align with the available drive circuitry capabilities.
Part Context
This SCR belongs to the T507 series from Powerex Inc., a line established for high-power industrial electronics. The series is characterized by rugged construction and high current handling capabilities. These components are widely utilized in heavy-duty power conversion equipment where reliability under high stress conditions is critical for system longevity and operational safety.
Replacement Considerations
Consult official Powerex cross-reference lists for verified substitutes. Ensure replacement parts match the 1400 V rating, 110 A current capacity, and TO-94 package dimensions. Verify identical electrical characteristics and mounting interface specifications before implementation.
