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The DMN16M9UCA6-7 is a dual N-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It utilizes an X3-DSN2718-6 (Type B) CSP package with dimensions of 2.70mm × 1.81mm and a height of 0.21mm. The device features a source-source breakdown voltage (BV_DSS) of 12V. At V_GS = 4.5V, the maximum static on-resistance (R_DS(on)) is 6.5mΩ, supporting a continuous source current of 16.6A at +25°C. At V_GS = 2.5V, the maximum R_DS(on) is 11.4mΩ, supporting a continuous source current of 12.1A. Total gate charge (Q_g) is typically 35.2nC at V_SS = 6V and I_S = 18A. Operating temperature range spans from -55°C to +150°C.
Verify the component against the official Diodes Incorporated datasheet DS39737 Rev. 2-2. Confirm that the ordering suffix '-7' corresponds to the standard 3000-unit tape and reel packaging format. Ensure the specific lot code matches the manufacturer's date code key requirements for production integration.
Select this component when a compact footprint is required for high-current applications operating at low voltages. The 12V rating and sub-10mΩ resistance make it suitable for portable electronics. Verify that the PCB pad layout strictly follows the recommended X3-DSN2718-6 Type B specifications to achieve the rated thermal performance.
This part belongs to the DMN series of dual N-channel MOSFETs designed for power management efficiency. It replaces older discrete solutions by integrating two channels into a single surface-mount package. The design prioritizes minimizing on-state resistance while maintaining superior switching characteristics for modern electronic devices.
Direct substitutes must match the 12V BV_DSS, dual N-channel topology, and X3-DSN2718-6 package. Verify pinout compatibility between Source 1, Gate 1, Source 2, and Gate 2 terminals before implementation.