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The DI008C04PT is a dual N+P channel power MOSFET in a QFN3x3 package. It integrates an N-channel transistor (Q1) with a maximum drain-source voltage of 40 V, continuous drain current of 8 A, and on-state resistance below 18 mΩ at VGS=10V. The complementary P-channel transistor (Q2) features a -40 V breakdown voltage, -5.5 A continuous current, and on-state resistance under 50 mΩ at VGS=-10V. Total gate charge for Q1 is typically 15 nC, while Q2 requires 33 nC. The device operates within a junction temperature range of -55°C to +175°C.
Verify the specific ordering suffix when purchasing. The standard DI008C04PT represents the commercial/industrial grade. Suffix -Q indicates AEC-Q101 compliance, while -AQ denotes parts currently undergoing AEC-Q101 qualification. Confirm the required reliability grade matches the application environment before placing orders.
Select this component for applications requiring space-saving dual-transistor solutions. Ensure the design accommodates the thermal resistance of less than 85 K/W by utilizing adequate copper pad areas on the PCB. Verify that the gate drive voltages remain within the ±20 V limit to prevent damage to the gate oxide layer during operation.
This component belongs to Diotec Semiconductor's lineup of surface-mount power MOSFETs designed for high-density electronics. It serves as a monolithic solution for replacing discrete N- and P-channel transistors, reducing board space and simplifying assembly processes for portable and industrial electronic systems.
No public confirmed substitute part numbers are available in the provided documentation.