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T507067044AQ
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Product Detailed Parameters
- Description：SCR 600V 110A TO94
- Series：-
- Mfr：Powerex Inc.
- Package：Bulk
- Voltage - Off State：600 V
- 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 Powerex T507067044AQ is a standard recovery Silicon Controlled Rectifier (SCR) designed for high-power industrial applications. It features a TO-94 stud-mount package with a maximum repetitive peak reverse voltage of 600 V and an RMS on-state current rating of 110 A. The device supports a non-repetitive surge current of 1200 A at 60 Hz and operates within a junction temperature range of -40°C to 125°C. Key electrical characteristics include a maximum gate trigger voltage of 3 V, a maximum average on-state current of 70 A, and a maximum on-state voltage of 3.5 V.
Feature Summary
- Standard recovery type construction suitable for general-purpose rectification and inversion circuits
- Robust TO-94 stud-mount mechanical design for efficient thermal management and secure mounting
- High surge current capability to withstand transient overloads in power systems
Applications
- Industrial motor drives and variable frequency drives
- Static power switching and rectifier bridges
- Inverter circuits for AC/DC conversion
Procurement Notes
Verify the specific suffix 'AQ' against the manufacturer's official datasheet to confirm exact manufacturing lot specifications and compliance status. Ensure that the ordering documentation explicitly references the full part number T507067044AQ to avoid confusion with similar T50 series variants. Confirm RoHS3 compliance requirements match the project specifications before finalizing procurement orders.
Selection Notes
Select this component when a 600 V blocking voltage and 110 A continuous current capacity are required in a stud-mount configuration. The standard recovery characteristic makes it appropriate for lower-frequency applications where fast switching is not critical. Evaluate thermal resistance requirements to ensure the heatsink design can maintain junction temperatures within the specified 125°C limit under full load conditions.
Part Context
This SCR belongs to the Powerex T50 series, which utilizes a standardized TO-94 metal case for high-current power electronics. The series offers various voltage ratings from 200 V to 800 V while maintaining consistent mechanical dimensions for interchangeability in existing designs. The T507067044AQ specifically addresses mid-range voltage applications requiring robust surge handling capabilities.
Replacement Considerations
Cross-reference with other T50 series parts such as T507057044DN or T50708706HDN if voltage or current ratings differ. Verify pinout compatibility and thermal interface requirements before substituting with components from other manufacturers.
