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MCH6644-C-TL-E is listed in the FET, MOSFET Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is PCH+NCH 4V DRIVE SERIES. Review the specifications below when checking this part for your BOM.
The MCH6644-C-TL-E is a dual P-channel enhancement mode MOSFET manufactured by onsemi. It utilizes silicon technology and is housed in a surface-mount SOT-363-6 package. The device features a drain-source breakdown voltage of 30 V and supports a continuous drain current of 1.5 A. Key electrical characteristics include a maximum on-resistance of 641 mΩ, a gate-source threshold voltage of 1.2 V, and a total gate charge of 2.2 nC. Power dissipation is rated at 800 mW, with an operating temperature range spanning from -55 °C to +150 °C.
Verify the specific suffix 'C' against official documentation to confirm any distinct manufacturing or quality variations compared to standard variants. Confirm availability status as discontinuation notices may apply to this component series. Ensure compliance with RoHS directives and check for updated lifecycle notifications before finalizing procurement plans.
Select this component when a dual P-channel solution is required in a small footprint. Evaluate the 641 mΩ on-resistance against thermal constraints given the 800 mW power dissipation limit. Verify that the 30 V rating aligns with system voltage requirements and ensure the SOT-363-6 package fits the PCB layout constraints.
This part belongs to the MCH6664 series family of dual P-channel MOSFETs. It shares similar packaging and functional characteristics with other members like the MCH6664-TL-W. The 'C' suffix typically denotes specific lot tracking or minor manufacturing distinctions within the product line rather than a change in core electrical function.
The MCH6664-TL-W is a publicly confirmed substitute part number within the same series. Verify pin compatibility and electrical parameter alignment before substitution.
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