ALPHA & OMEGA SEMICONDUCTOR Et RECOMMENDED LAND PATTERN 4 bbe Document No. PO00028 Version rev B SC89_6L PACKAGE OUTLINE | | _ | | | I t I I t I I t MH Al I I t _ fe _ | - I I t I I U A Cc ee _ I | eg _l SYMBOLS DIMENSIONS IN MILLIMETERS DIMENSIONS IN INCHES MIN NOM MAX MIN NOM MAX A 0.53 0.58 0.62 0.021 0.023 0.024 Al 0.00 - 0.10 0.000 - 0.004 b 0.15 0.20 0.30 0.006 0.008 0.012 c 0.10 0.11 0.18 0.004 0.004 0.007 D 1.50 1.60 1.70 0.059 0.063 0.067 au E 1.50 1.60 1.70 0.059 0.063 0.067 El 1.10 1.20 1.30 0.043 0.047 0.051 0.50 BSC 0.020 BSC L 0.25 0.35 0.45 0.010 0.014 0.018 Ll 0.13 0.20 0.27 0.005 0.008 0.011 Hl TR NOTE IT: mm 1. DIMENSION D DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.15MM PER END. DIMENSION E1 DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.15MM PER SIDE. 2. DIMENSIONS D AND E1] ARE DETERMINED AT THE OUTMOST EXTREMES OF THE PLASTIC BODY EXCLUSIVE OF MOLD FLASH, TIE BAR BURRS, GATE BURRS AND INTERLEAD FLASH, BUT INCLUDING ANY MISMATCH BETWEEN THE TOP AND BOTTOM OF THE PLASTIC BODY. 3. CONTROLLING DIMENSION IS MILLIMETER. CONVERTED INCH DIMENSIONS ARE NOT NECESSARILY EXACT. 4. ALL DIMENSIONS ARE IN MILLIMETERS.