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Product Detailed Parameters
- Description：TRIAC SENS GATE 800V 4A TO220AB
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Triac Type：Logic - Sensitive Gate
- Voltage - Off State：800 V
- Current - On State (It (RMS)) (Max)：4:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：1.3 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：30A, 31A
- Current - Gate Trigger (Igt) (Max)：10 mA
- Current - Hold (Ih) (Max)：15 mA
- Configuration：Single
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220AB
- Grade：-
- Qualification：-
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Overview
The T410-800T is a bidirectional triac from the STMicroelectronics T410 series, designed for AC inductive load control. It features an 800 V repetitive peak off-state voltage (VDRM) and a non-repetitive surge current rating of 31 A. The device operates with a maximum on-state voltage of 1.56 V and requires a gate trigger voltage of 1.3 V at a gate trigger current of 10 mA. It maintains a holding current of up to 15 mA and functions within a temperature range of -40 °C to +125 °C. Packaged in IPAK for through-hole mounting, it utilizes Snubberless logic level technology.
Feature Summary
- Snubberless / logic level technology providing high commutation performances
- Suitable for use on AC inductive loads
- Three quadrants Triac operation
Applications
- Universal motors
- Electro valves
- Kitchen aid equipments
- Power tools
- Dishwashers
Procurement Notes
Verify the specific suffix against official documentation to confirm package type and electrical tolerances. Ensure the component matches the required voltage and current ratings for the target application. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and availability status before procurement.
Selection Notes
Select this component for applications requiring logic-level gate drive compatibility and robust performance with inductive loads. Verify that the 800 V blocking voltage exceeds the peak line voltage plus transients. Confirm that the IPAK package thermal characteristics suit the system's heat dissipation requirements and that the 15 mA holding current aligns with the load minimum current.
Part Context
The T410-800T belongs to the T410 series of 4 Amp logic level Triacs. This series is engineered for high commutation performance and is specifically recommended for controlling AC inductive loads in household appliances and power tools. It represents a standard solution for general-purpose AC switching where direct microcontroller interface is desired.
Replacement Considerations
Check for equivalent parts within the T410 series or other STMicroelectronics Triacs with matching 800 V rating and 4 A current handling. Verify pinout compatibility and package dimensions if substituting with devices from other manufacturers.
