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The DMP32D9UFO-7B is a P-channel enhancement mode MOSFET from Diodes Incorporated, housed in an X2-DFN0604-3 package. It features a drain-source voltage (V_DSS) of -30V and a continuous drain current (I_D) of -0.2A at +25°C. The maximum on-resistance (R_DS(ON)) is 5Ω at V_GS = -4.5V and -100mA. The gate threshold voltage (V_GS(TH)) ranges from -0.4V to -1.0V. Total power dissipation is 320mW with a thermal resistance (R_θJA) of 386°C/W. Operating temperature spans -55°C to +150°C.
Verify the specific ordering suffix '-7B' against official manufacturer documentation to confirm packaging details, as suffixes can indicate variations in reel specifications or tape-and-reel configurations. Ensure compliance with environmental directives such as RoHS 3 and halogen-free standards when sourcing. Confirm that the component meets automotive quality requirements if applicable, as standard parts may differ from AEC-Q100 qualified variants.
Select this component for circuits requiring a compact P-channel MOSFET with a -30V rating. The low gate threshold voltage supports logic-level driving capabilities. Evaluate the 5Ω maximum on-resistance to ensure it aligns with the target load current and acceptable voltage drop. Consider the small X2-DFN0604-3 package dimensions for space-constrained PCB layouts.
This device belongs to the DMP32 series of P-channel enhancement mode MOSFETs manufactured by Diodes Incorporated. The series focuses on minimizing on-state resistance while maintaining switching performance. The DMP32D9UFO variant specifically utilizes the X2-DFN0604-3 case style, designed for high-efficiency power management applications where minimal board space is available.
Consult official substitution guides for verified equivalents. Cross-reference pinouts, voltage ratings, and package dimensions before replacing.