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IAUZ40N10S5L120ATMA1 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is MOSFET_(75V 120V( PG-TSDSON-8. Review the specifications below when checking this part for your BOM.
The IAUZ40N10S5L120ATMA1 is an OptiMOS™-5 N-channel enhancement mode power MOSFET designed for automotive applications. It features a PG-TSDSON-8-33 package and supports a maximum drain-source voltage of 100 V with a continuous drain current of 40 A at Tc=25 °C. The device exhibits a maximum on-state resistance of 12 mΩ at VGS=10 V and 18.5 mΩ at VGS=4.5 V. It operates within a temperature range of -55 °C to +175 °C, offers a thermal resistance junction-to-case of 2.4 K/W, and includes avalanche testing verification.
Verify the specific ordering suffix ATMA1 against official Infineon documentation to confirm packaging details. Ensure that the component meets the required RoHS compliance standards and matches the specified PG-TSDSON-8-33 footprint for PCB integration. Cross-reference the datasheet revision to validate all electrical parameters before finalizing procurement specifications.
Select this component when a robust N-channel MOSFET with high current handling and logic-level compatibility is required for automotive systems. Consider the 12 mΩ on-resistance for efficiency targets and the 175 °C operating temperature for high-thermal environments. Evaluate the package size constraints against the available PG-TSDSON-8-33 footprint during the design phase.
This part belongs to the OptiMOS™-5 family from Infineon Technologies, engineered specifically for demanding automotive conditions. The series integrates advanced silicon technologies to deliver superior performance in terms of conduction losses and switching speeds compared to previous generations.
Consult official Infineon substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before replacing the component in existing designs.
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