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MAC223A6,127 is listed in the Triacs range at ChipApex. The manufacturer field lists WeEn Semiconductors. Its product description is TRIAC 400V 25A TO220AB. Review the specifications below when checking this part for your BOM.
Triacs specifications for MAC223A6,127
- Description：TRIAC 400V 25A TO220AB
- Series：-
- Mfr：WeEn Semiconductors
- Package：Tube
- Triac Type：Standard
- Voltage - Off State：400 V
- Current - On State (It (RMS)) (Max)：25 A
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：190A, 230A
- Current - Gate Trigger (Igt) (Max)：50 mA
- Current - Hold (Ih) (Max)：30 mA
- Configuration：Single
- Operating Temperature：125°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220AB
Triacs datasheet and documents for MAC223A6,127
Triacs Overview
The MAC223A6,127 is a planar passivated four-quadrant triac housed in a TO-220AB plastic package. It is engineered for high bidirectional transient and blocking voltage capability alongside robust thermal cycling performance. Key electrical parameters include a repetitive peak reverse/direct off-state voltage (VRRM/VRDRM) of 400 V, an RMS on-state current (IT(RMS)) of 25 A, and a non-repetitive peak on-state surge current (ITSM) of 190 A. Gate trigger currents (IGT) are specified at 50 mA for quadrants Q1, Q2, and Q3, and 75 mA for quadrant Q4. The device features a critical rate of voltage rise (dv/dt) of 100 V/µs and supports a maximum junction temperature (Tj) of 125°C. It holds industrial qualification.
Triacs Feature Summary
- Planar passivated four-quadrant triac architecture
- High bidirectional transient and blocking voltage capability
- Designed for high thermal cycling performance
Triacs Applications
- Motor control systems
- Industrial static switching
- Domestic lighting control
- Heating applications
Triacs Procurement Notes
Verify the ordering suffix
Triacs Selection Notes
Select this component when circuit requirements demand a standard four-quadrant triac with a 400 V blocking voltage rating and 25 A continuous current handling. Ensure the application environment remains within the specified 125°C maximum junction temperature limit to maintain reliability.
Triacs Part Context
This part belongs to the family of standard four-quadrant TRIACs manufactured by WeEn Semiconductors. These components are designed for general-purpose AC power control applications requiring reliable switching in all gate signal polarities.
Triacs Replacement Considerations
Cross-reference with other 400V 25A TO-220AB four-quadrant TRIACs from manufacturers such as STMicroelectronics or Nexperia. Verify that replacement parts match the specific IGT values for all four quadrants and the dv/dt rating to ensure functional compatibility.
Triacs FAQ
What is the gate trigger current for quadrant Q4?
The gate trigger current (IGT) for quadrant Q4 is 75 mA.
Is the MAC223A6,127 qualified for industrial applications?
Yes, the component holds industrial qualification.
What is the maximum junction temperature for this device?
The maximum operating junction temperature (Tj) is 125°C.
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