8 7 6 4 5 3 2 1 REVISION(S) 2 D LTR DESCRIPTION O ECN: 0S60-0126-04 E.T 5/10/04 B.P 5/12/04 A B ECN: 0S60-0181-04 ECR-05-017301 E.T 7/12/04 B.P 7/14/04 D E.T 12/15/05 A.I 12/16/05 2- FIN HS: 1.063 DIA. 0.388 HT. INIT APP'D NOTE: 1. MATERIAL: 1 3 4-LEG CLIP SIZE: 27mm LOW PROFILE HEAT SINK: ALUM. (BLACK ANODIZE) CLIP: BLACK PEI (UL94-VO) 2. BEFORE THE HEATSINK APPLICATION, THE USER SHOULD IDENTIFY THE SPECIFICATION OF MAXIMUM LOAD ON THE BGA PACKAGE. HEATSINK TORQUE SPECIFICATIONS CONVERTED TO FORCE. C BARE DIE PACKAGE: 1.5 INCH - LB TORQUE = 7.5 LBS FORCE 2.0 INCH - LB TORQUE =10 LBS FORCE .012.002 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. 1.063.020 .026 2X B .082 A .388 3/4" - 27 UNS-2A THREAD 1.069 LIP LEG ITEM DESCRIPTION QTY 1 MOUNTING CLIP 1 2 HEAT SINK 1 3 INTERFACE 1 DO NOT SCALE Power A 7 1.081 C/W @ C/W @ C/W @ C/W @ Ambient 200 LFM 400 LFM 600 LFM 5 Watts N/A 8.87 5.84 4.98 10 Watts N/A 8.69 5.61 4.90 15 Watts N/A 8.40 5.47 4.75 1.168 B .237.005 B .107.005 8 4. RoHS COMPLIANT AND CERTIFIED. .258 MAX .120 B DETAIL A SCALE= 6X UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: .XX .XXX .XXXX ANGLES . DATE DRAWN BY: SEE NOTE DATE ENGINEER: . B.PETROCELLI . FILENAME MATERIAL: 5/10/04 E.TAO PROJECT 5/10/04 SYSTEM SECTION B-B 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: FINISH: INCHES SEE NOTE SCALE: 1.5:1 SIZE: TNIRD ANGLE PROJECTION A TITLE: 27mm LOW PROFILE HS ASS'Y (HTS476-U) PART NO: 6-1542006-0 DWG. NO. C-6-1542006-0 SHEET: 1 OF 1 REV: B A