20-Lead Power Small Outline Package, Thermally Enhanced [PSOP/2] (RP-20) Dimensions shown in millimeters a 13.00 12.60 11 20 4.80 4.55 7.60 7.40 HEAT SINK (TOP VIEW) 1 10.65 10.00 10 PIN 1 8.61 8.35 2.65 2.35 0.30 0.10 8° 0° 1.27 BSC 0.51 0.33 SEATING PLANE 0.32 0.23 1.27 0.40 COMPLIANT TO JEDEC STANDARDS MS-013-AC 0.75 ´ 45° 0.25