Cross Cut Heatsink Data Sheet L mm (in.) P/N ATS028028011 -PF020 W mm (in.) 27.9 (1.100) Innovation in Thermal ManagementTM H mm (in.) 27.9 (1.100) FINISH 11.4 (.450) PIN ARRAY 7X8 BLACK ANODIZE Recommended Applications: 27mm BGA Weight: 8.5 g Available with optional thermal interface adhesive tape 100 80 ABOVE AMBIENT o(C) HEATSINK SURFACE TEMPERATURE R T H E R M A L P THERMAL E R F O R MPERFORMANCE A N C E F O R C– B NATURAL 2 8 S 4 5 - CONVECTION N A T U R A L C O N V E C T IO N 60 40 20 0 0 1 2 3 4 5 H E A T D IS S IP A T IO N ( W A T T S ) T H ER M A L PER F O R M PERFORMANCE A N C E F O R C B 2–8 FORCED S 4 5 - F OCONVECTION R C ED C O N V EC T IO N THERMAL 8 o SURFACE TO AMBIENT (C/WATT) THERMAL RESISTANCE 10 6 4 2 0 0 200 400 600 800 1000 A IR V E L O C IT Y ( L F M ) Please visit our website, www.qats.com, for custom design and ultraPERFORMANCE™ heat sink solutions! Advanced Thermal Solutions, Inc. 89-27 Access Road, Norwood, MA 02062 U.S.A. Tel: 781-769-2800 Fax: 781-769-9979 Email: [email protected] www.qats.com