Part Marking Information Vishay Siliconix DEVICE: SC-89 (SOT-666 ONLY) Devices SC-89 (SOT-666)1 AW Pin 1 A = Part Number Code2 W = Week Code3 NOTES: 1. Pin 1 denoted by orientation of marking. Pin 1 is lower left corner of upright text. 2. See data sheet for code. 3. Year code denoted by orientation of week code. The current marking strategy is reflected. Contact your local sales representative for historical marking strategies for these packages. Document Number: 72865 22-Mar-04 www.vishay.com 1