1542011-3

8 7 6 4 5 3 2 1 REVISION(S) 2 D 3-FINS HS: 2.000 DIA. 0.479 HT. LTR DESCRIPTION A NEW RELEASE E.T 6/15/05 B.P 6/15/05 INIT APP'D B ECR-06-006087 E.T 3/13/06 C.W 3/13/06 D NOTE: 1. MATERIAL: 1 HEAT SINK: ALUM. (BLACK ANODIZE) CLIP: BLACK PEI (UL94-VO) 3-LEGS CLIP SIZE: 29mm 3 2. BEFORE THE HEATSINK APPLICATION, THE USER SHOULD IDENTIFY THE SPECIFICATION OF MAXIMUM LOAD ON THE BGA PACKAGE. HEATSINK TORQUE SPECIFICATIONS CONVERTED TO FORCE. BARE DIE PACKAGE: 1.5 INCH - LB TORQUE = 7.5 LBS FORCE 2.0 INCH - LB TORQUE =10 LBS FORCE C C FULL SIZE LID PACKAGE: 1.5 INCH - LB TORQUE = 6.9 LBS FORCE 2.0 INCH - LB TORQUE = 9.3 LBS FORCE 3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1. .008 +.002 - .000 4. RoHS COMPLIANT AND CERTIFIED. DETAIL A SCALE= 6X 2.000±.020 B B B .095 .349 MAX .293 ±.005 A 3/4" - 27 UNS -2A THREAD B 1.147 LIP LEG .163±.005 ° C/W @ ° C/W @ ° C/W @ ° C/W @ Power Ambient 200 LFM 400 LFM 600 LFM 5 Watts --------10 Watts --------15 Watts --4.20 2.79 2.26 A 7 ITEM DESCRIPTION QTY 1 MOUNTING CLIP 1 2 HEAT SINK 1 3 INTERFACE 1 DO NOT SCALE 1.218 8 .479 UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: .XX .XXX .XXXX ANGLES . DRAWN BY: DATE ENGINEER: SEE NOTE DATE B.PETROCELLI . . FILENAME MATERIAL: 6/16/05 E.TAO CUSTOMER DRAWING SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE CONFIDENTIAL PROPERTY OF TYCO ELECTRONICS. NOT TO BE DISCLOSED TO OTHERS. REPRODUCED OR USED FOR ANY PURPOSES EXCEPT AS AUTHORIZED IN WRITING BY AN AUTHORIZED OFFICIAL OF TYCO. MUST BE RETURNED TO TYCO ON DEMAND, ON COMPLETION OF ORDERS OR OTHER PURPOSES FOR WHICH LENT. DIMENSONS ARE IN: 6/16/05 PROJECT SECTION B-B SYSTEM FINISH: INCHES SEE NOTE SCALE: 1.25:1 SIZE: TNIRD ANGLE PROJECTION A TITLE: 29mm HEATSINK ASSEMBLY PART NO: 1542011-3 DWG. NO. C-1542011-3 SHEET: 1 OF 1 REV: B A