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— IC芯片 | 连接器 | 传感器 | 被动器件 —
The DI005P04PW is a P-Channel Power MOSFET manufactured by Diotec Semiconductor, housed in a QFN2x2 package. It features a Drain-Source voltage (VDSS) of -40 V and continuous drain current (-ID) ratings of 6 A at 25°C ambient temperature and 14 A at 25°C case temperature. The device exhibits a maximum on-state resistance (RDS(on)) of 40 mΩ at VGS = -10 V and 55 mΩ at VGS = -4.5 V. Key dynamic parameters include a total gate charge (Qg) of 19 nC at VDD = -20 V and 8.8 nC at VDD = -4.5 V. Thermal characteristics specify a junction-to-ambient thermal resistance (RthJA) of 62.5 K/W and a junction-to-case bottom resistance (RthJC) of 13 K/W.
Verify the specific suffix when ordering: standard versions are commercial/industrial grade, while suffixes -Q indicate AEC-Q101 compliance and -AQ denote active qualification. Confirm the required reliability grade matches the application environment before procurement. Ensure sourcing channels provide official documentation to validate the component's automotive or industrial status.
Select this component for applications requiring compact P-Channel switching with low on-state resistance. Evaluate thermal management based on the specified RthJA and RthJC values, as power dissipation is limited to 2 W at 25°C ambient. Consider the avalanche energy rating (EAS) if the circuit experiences inductive load transients. Verify that the gate drive voltage meets the threshold requirements for optimal RDS(on) performance.
This part belongs to Diotec's lineup of discrete semiconductors designed for modern electronics. It serves as a compact switching solution within the company's broader portfolio of MOSFETs and protection devices. The QFN2x2 form factor aligns with industry trends toward miniaturization in consumer and industrial electronics.
No public confirmed substitute part numbers are documented for this specific model.