8 6 7 4 5 2 3 2 1 REVISION(S) 1.375 DIA. 0.658 HT. 5-FIN HEAT SINK: LTR DESCRIPTION INIT APP'D O ECN: 0S60-0226-04 E.T 9/22/04 B.P 9/27/04 A ECR-06-014978 E.T 6/23/06 V.K 6/26/06 D D 1. MATERIAL: 1 3 HEAT SINK: ALUM. (BLACK ANODIZE) CLIP: BLACK PEI (UL94-VO) 2-LEGS CLIP SIZE: 21mm 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 POUND-FORCE INCH TORQUE = 8.5 POUND-FORCE (0.17 NEWTON TORQUE = 37.81 NEWTON) 2.0 POUND-FORCE INCH TORQUE = 11.4 POUND-FORCE (0.23 NEWTON METER TORQUE = 50.71NEWTON) C FULL SIZE LID PACKAGE: 1.5 POUND-FORCE INCH TORQUE = 8.3 POUND-FORCE (0.17 NEWTON TORQUE = 36.92NEWTON) .017.002 2.0 POUND-FORCE INCH TORQUE = 11.1 POUND-FORCE (0.23 NEWTON METER TORQUE = 49.38NEWTON) DETAIL A SCALE= 6X 1.375.020 3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1. B 4. RoHS COMPLIANT AND CERTIFIED. .524 MAX .073 A B .113.005 A 8 .240.005 5/8 - 27 UNS - 2A THREAD SECTION B-B .831 LIP LEG C/W @ C/W @ C/W @ C/W @ Power Ambient 200 LFM 400 LFM 600 LFM 5 Watts 11.90 4.75 3.50 2.50 10 Watts 10.61 4.64 3.26 2.42 15 Watts 9.74 4.46 3.22 2.41 .946 7 B .651 ITEM DESCRIPTION QTY 1 MOUNTING CLIP 1 2 HEAT SINK 1 3 INTERFACE 1 DO NOT SCALE B C UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: .XX .XXX .XXXX ANGLES . DRAWN BY: DATE E.TAO ENGINEER: . FILENAME SPECIFICATIONS ARE SUBJECT TO CHANGE W ITHOUT NOTICE MATERIAL: 9/22/04 SEE NOTE DATE B.PETROCELLI . CUSTOMER DRAWING 9/27/04 PROJECT SYSTEM 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: FINISH: INCHES SEE NOTE SCALE: 1.5:1 SIZE: TNIRD ANGLE PROJECTION A A TITLE: 21mm HEATSINK ASSEMBLY (HTS139-P) PART NO: DWG. NO. 2-1542000-2 C-2-1542000-2 SHEET: 1 OF 1 REV: A