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Product Detailed Parameters
- Description：TRIAC SENS GATE 600V 1A TO92-3
- Series：-
- Mfr：WeEn Semiconductors
- Package：Bulk
- Triac Type：Logic - Sensitive Gate
- Voltage - Off State：600 V
- Current - On State (It (RMS)) (Max)：1:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：12.5A, 13.8A
- Current - Gate Trigger (Igt) (Max)：3 mA
- Current - Hold (Ih) (Max)：5 mA
- Configuration：Single
- Operating Temperature：125°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
- Supplier Device Package：TO-92-3
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Overview
The BT131-600/DG,412 is a planar passivated four-quadrant logic level triac manufactured by WeEn Semiconductors. It is housed in a TO-92-3 (SOT78) plastic package designed for through-hole mounting. The device features a rated repetitive peak off-state voltage of 600V and an RMS on-state current of 1A. Key electrical parameters include a maximum gate trigger voltage of 700mV and a gate trigger current of 3mA. It supports a non-repetitive peak on-state current of 13.7A and has a maximum junction temperature rating of +125°C.
Feature Summary
- Planar passivated construction ensures voltage ruggedness and long-term reliability.
- Logic level gate sensitivity allows direct drive from low-power digital circuits.
- Four-quadrant operation provides reliable switching across all gate polarities.
Applications
- General purpose bidirectional switching
- Phase control applications
- Lighting dimmer circuits
Procurement Notes
Verify the specific suffix DG against official datasheets to confirm package type and compliance status. Confirm RoHS and Pb-free attributes with the manufacturer before procurement. Ensure ordering quantities align with standard packaging configurations provided by WeEn Semiconductors.
Selection Notes
Select this component when a compact TO-92 package is required for low-current AC load control. The 600V blocking voltage suits standard mains voltage applications. Verify that the 1A RMS current rating meets the load requirements and that the logic-level gate sensitivity matches the driving circuit capabilities.
Part Context
This part belongs to the BT131 series of triacs from WeEn Semiconductors. The series is characterized by high commutation capability and robustness. The BT131-600 variant specifically offers 600V blocking voltage, distinguishing it from lower or higher voltage versions within the same family.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the verified source material. Cross-reference with other manufacturers' logic level triacs only if electrical parameters match exactly.
FAQ
What is the maximum gate trigger voltage for this device?
The maximum gate trigger voltage is 700mV.
Is the BT131-600/DG,412 suitable for high-temperature environments?
Yes, it has a maximum junction temperature rating of +125°C.
What package style does this component use?
It uses a TO-92-3 (SOT78) plastic package for through-hole mounting.
