Package Information www.vishay.com Vishay Siliconix D2PAK (TO-263-7L) Case Outline Notes 1. Plane B includes maximum features of heat sink tab and plastic. 2. No more than 25 % of L1 can fall above seating plane by max. 8 mils. 3. Pin to pin coplanarity max. 4 mils. 4. Lead thickness 25 mils. 5. For SUM part numbers lead thickness is 24 mils to 29 mils. 6. For reference only. 7. Use inches as the primary measurement. 8. This feature is only for SUM. INCHES MILLIMETERS DIM. MIN. MAX. MIN. MAX. A 0.160 0.190 4.064 4.826 b 0.020 0.039 0.508 0.990 b1 0.020 0.035 0.508 0.889 b2 0.045 0.055 1.143 1.397 c* SUB 0.012 0.018 0.305 0.457 c* SUM 0.022 0.028 0.559 0.711 c1 0.018 0.025 0.457 0.635 c2 0.045 0.055 1.143 1.397 D 0.340 0.380 8.636 9.652 D1 0.220 0.240 5.588 6.096 D2 0.038 0.042 0.965 1.067 D3 0.045 0.055 1.143 1.397 E 0.380 0.410 9.652 10.414 E1 0.245 - 6.223 - E2 0.072 0.078 1.829 1.981 0.050 BSC e 1.27 BSC K 0.045 0.055 1.143 1.397 L 0.575 0.625 14.605 15.875 L1 0.090 0.110 2.286 2.794 L2 0.040 0.055 1.016 1.397 L3 0.050 0.070 1.270 1.778 0.010 BSC L4 M - 0.002 0.254 BSC - 0.050 ECN: T13-0709-Rev. B, 30-Sep-13 DWG: 6006 Revision: 30-Sep-13 1 Document Number: 63782 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000