100 V, N-Ch, 28.9 mΩ max, Automotive Power MOSFET, S3O8 (3x3), OptiMOS™ 7 IAUZN10S7L289 is an automotive MOSFET built with Infineon’s leading edge, power semiconductor technology; OptiMOS™ 7 100 V. This product is offered a lead-less 3x3mm2 SMD package. The S3O8 package utilizes a copper clip to offer lower package resistance and inductance as compared to traditional gullwing lead packages. It is designed specifically for the high performance, quality, and robustness needed for demanding automotive applications.