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Product Detailed Parameters
- Description：TRIAC SENS GATE 800V 6A TO220
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Triac Type：Logic - Sensitive Gate
- Voltage - Off State：800 V
- Current - On State (It (RMS)) (Max)：6:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：1.3 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：45A, 47A
- Current - Gate Trigger (Igt) (Max)：10 mA
- Current - Hold (Ih) (Max)：15 mA
- Configuration：Single
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220
- Grade：-
- Qualification：-
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Overview
The T610T-8T is a logic level TRIAC from STMicroelectronics, rated for 6 A RMS on-state current and 800 V blocking voltage. It operates within a junction temperature range of -40°C to +125°C and utilizes a TO-220-3 through-hole package. The device features a maximum gate trigger current (Igt) of 10 mA and a maximum holding current (Ih) of 25 mA. Non-repetitive surge currents are specified at 45 A or 47 A depending on the frequency. These parameters define its capability for general-purpose AC switching applications.
Feature Summary
- Logic-level sensitivity enabling direct microcontroller drive with low gate current requirements
- Three-quadrant triggering capability for versatile control circuit integration
- ECOPACK2 compliant packaging ensuring environmental safety standards
Applications
- General purpose AC switching
- On/off control functions
- Phase angle control
Procurement Notes
Verify the specific part number against official manufacturer databases to confirm active status and availability. Ensure that the ordering suffix matches the required package type and compliance specifications. Cross-reference datasheet revisions to confirm electrical characteristics remain consistent with design requirements before finalizing procurement decisions.
Selection Notes
Select this component when a medium-current TRIAC with logic-level gate drive is required for AC loads. The 6 A rating suits small appliances and lighting. Verify that the system's peak inrush currents do not exceed the specified non-repetitive surge limits. Confirm that the operating environment stays within the -40°C to +125°C junction temperature range for reliable performance.
Part Context
This device belongs to the T-series of TRIACs designed for high EMI constraints and simplified control circuits. It shares functional similarities with other models in the series, such as the T810T-8T and T1210T-8T, differing primarily in current ratings. The T610T-8T specifically targets applications requiring robust switching with minimal gate drive complexity.
Replacement Considerations
Compatible substitutes include other logic-level TRIACs from the same family, such as the T810T-8T or T1210T-8T, provided higher current ratings are acceptable. Ensure any replacement maintains the 800 V blocking voltage and TO-220-3 package compatibility for direct board interchangeability without redesigning thermal or mechanical constraints.
