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The DMPH4016SSSQ is a P-channel enhancement mode MOSFET designed for automotive applications. It features a -40V drain-source voltage and operates up to +175°C junction temperature. The device achieves an on-resistance of 11mΩ at -10V gate drive and 15mΩ at -4.5V. Continuous drain current is rated at -11A at +25°C ambient, with a pulsed current capacity of -121A. Packaged in an SO-8 footprint, it supports low input capacitance and includes 100% UIS testing.
Verify the specific ordering suffix matches the required packaging quantity. Confirm that the component meets all applicable automotive quality standards for your intended design. Ensure thermal management aligns with the specified power dissipation limits under your operating conditions.
Select this component when designing circuits requiring robust performance in high-temperature automotive environments. Consider the SO-8 package constraints for thermal dissipation. Evaluate the gate threshold voltage requirements against your driver capabilities to ensure reliable turn-on characteristics.
This part belongs to Diodes Incorporated's automotive-grade MOSFET portfolio. It utilizes silicon technology optimized for high reliability. The product line emphasizes compliance with strict automotive industry standards while maintaining competitive electrical performance metrics.
Consult official substitution lists for verified alternatives. Cross-reference pinouts and electrical parameters carefully before implementation.