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Automotive Grade Transistors and Discretes Slide 10

The Part Average Test is performed when the device is tested at die level, at the electrical wafer sort testing step (EWS), and at the final test after the device has been assembled. PAT at the EWS requests three different types of tests: dynamic, geographic, and wafer map stacking. These tests will be discussed on the following slides.

PTM Published on: 2012-10-16