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MAC4DHMT4 is listed in the Triacs range at ChipApex. The manufacturer field lists onsemi. Its product description is THYRISTOR TRIAC 4A 600V DPAK. Review the specifications below when checking this part for your BOM.
Triacs specifications for MAC4DHMT4
- Description：THYRISTOR TRIAC 4A 600V DPAK
- Series：-
- Mfr：onsemi
- Package：Cut Tape (CT)
- Triac Type：Logic - Sensitive Gate
- Voltage - Off State：600 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)：40A @ 60Hz
- Current - Gate Trigger (Igt) (Max)：5 mA
- Current - Hold (Ih) (Max)：15 mA
- Configuration：Single
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：DPAK
- Grade：-
- Qualification：-
Triacs datasheet and documents for MAC4DHMT4
Triacs Overview
The MAC4DHMT4 is a sensitive gate triac manufactured by onsemi, designed for industrial and consumer applications. It features a four-quadrant triggering capability and a peak repetitive off-state voltage of 600 V. The device supports an on-state RMS current rating of 4.0 A at a case temperature of 93°C and can handle a peak non-repetitive surge current of 40 A. It is housed in a surface mount DPAK package (CASE 369C) with a junction-to-case thermal resistance of 3.5 °C/W. The operating junction temperature range spans from -40°C to 110°C.
Triacs Feature Summary
- Sensitive gate design enabling low-level triggering and holding characteristics
- Four-quadrant triggering functionality for versatile AC control
- Passivated die construction ensuring reliability and uniformity
- Epoxy compound meets UL 94 V-0 flammability rating
Triacs Applications
- Motor control systems
- Process control equipment
- Temperature regulation circuits
- Light dimming applications
- Speed control mechanisms
Triacs Procurement Notes
Verify the specific ordering suffix when sourcing components. The 'T4' suffix indicates tape and reel packaging containing 2500 units per reel. Confirm whether the 'G' suffix is required for lead-free compliance, as standard versions may contain lead. Ensure the selected variant matches the intended manufacturing process requirements.
Triacs Selection Notes
Select this component based on its 600 V blocking voltage and 4.0 A RMS current capacity. Evaluate the thermal management strategy, considering the 3.5 °C/W junction-to-case thermal resistance. Verify that the gate trigger current requirements align with the driving circuit capabilities, as the device is optimized for sensitive gate operation.
Triacs Part Context
This part belongs to the MAC4DHM series of silicon bidirectional thyristors produced by onsemi. The series is engineered for high-volume production environments requiring cost-effective solutions. The MAC4DHMT4 specifically denotes the tape and reel configuration of the preferred device within this product line.
Triacs Replacement Considerations
Consult official manufacturer documentation for verified substitute part numbers. Cross-reference electrical parameters such as voltage ratings, current handling, and package dimensions before implementation.
Explore related parts through Thyristors, Discrete Semiconductor Products, all product categories, ChipApex homepage.
