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MAC4DSM-001 is listed in the Triacs range at ChipApex. The manufacturer field lists onsemi. Its product description is TRIAC SENS GATE 600V 4A IPAK. Review the specifications below when checking this part for your BOM.
The MAC4DSM-001 is a silicon bidirectional thyristor (Triac) manufactured by onsemi, designed for industrial and consumer applications. It features a DPAK-3 package with a peak repetitive off-state voltage of 600 V and an on-state RMS current rating of 4.0 A at a case temperature of 108°C. The device offers high immunity to dv/dt of 50 V/µs at 125°C and low gate trigger current of 10 mA maximum in three quadrants. Operating junction temperature ranges from -40°C to 125°C.
Verify the specific ordering suffix '-001' against the manufacturer's official documentation to confirm rail packaging details. Ensure compatibility with the DPAK-3 (CASE 369D) footprint during procurement planning. Cross-reference the part number with the latest datasheet revision to confirm all electrical parameters remain unchanged.
Select this component when a 600 V blocking voltage and 4 A RMS current capacity are required in a compact surface-mount form factor. Consider the thermal resistance characteristics and derating curves for high ambient temperature environments. Verify that the gate trigger requirements align with the driving circuit capabilities across the specified operating temperature range.
This Triac belongs to the MAC4DSM/MAC4DSN family of silicon bidirectional thyristors. The MAC4DSM variant specifically provides a 600 V rating, while the MAC4DSN variant offers 800 V. Both share similar physical dimensions and electrical characteristics, differing primarily in their peak repetitive off-state voltage ratings.
MAC4DSMT4 is a tape and reel version of the same device. MAC4DSN-001 offers a higher 800 V rating in the same package.
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