1542002-3

8 7 6 4 5 3 2 1 REVISION(S) 2 PIN FIN HS: 2.000 DIA. 1.100 HT. D LTR DESCRIPTION O ECN: 0S60-0262-04 INIT A ECR-06-007965 APP'D E.T 10/22/04 B.P 10/22/04 E.T 3/31/06 C.W 4/4/06 D NOTE: 1. MATERIAL: HEAT SINK: ALUM. (BLACK ANODIZE) CLIP: BLACK PEI (UL94-VO) 1 3 2. BEFORE THE HEATSINK APPLICATION, THE USER SHOULD IDENTIFY THE SPECIFICATION OF MAXIMUM LOAD ON THE BGA PACKAGE. 4-LEGS CLIP SIZE: 40mm HEATSINK TORQUE SPECIFICATIONS CONVERTED TO FORCE. BARE DIE PACKAGE: 2.5 INCH - LB TORQUE = 7.8 LBS FORCE 3.0 INCH - LB TORQUE = 9.4 LBS FORCE C .012±.002 2.000±.020 C FULL SIZE LID PACKAGE: 2.5 INCH - LB TORQUE = 6.3 LBS FORCE 3.0 INCH - LB TORQUE = 7.6 LBS FORCE 3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1.\ 4. RoHS COMPLIANT AND CERTIFIED. B DETAIL A SCALE 6 : 1 1.231 .970 MAX 1.100 .095 B 1 3/8" - 27 UNS -2A THREAD B .131 ±.005 1.581 1.579 LIP LEG A 7 ° C/W @ ° C/W @ ° C/W @ ° C/W @ Power Ambient 200 LFM 400 LFM 600 LFM 5 Watts 5.64 2.25 1.55 1.05 10 Watts 5.19 2.45 1.67 1.25 15 Watts 4.83 2.41 1.68 1.33 ITEM DESCRIPTION QTY 1 MOUNTING CLIP 1 2 HEAT SINK 1 3 INTERFACE 1 DO NOT SCALE 1.707 8 B .261±.005 A UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: .XX .XXX .XXXX ANGLES . DATE DRAWN BY: E.TAO FILENAME SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE SEE NOTE DATE B.PETROCELLI . CUSTOMER DRAWING MATERIAL: 10/22/04 ENGINEER: . SECTION B-B PROJECT 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: 10/22/04 SYSTEM FINISH: INCHES SEE NOTE SCALE: 1:1 SIZE: TNIRD ANGLE PROJECTION A A TITLE: 40mm HEATSINK ASSEMBLY (HTS355NF-U) PART NO: 1542002-3 DWG. NO. C-1542002-3 SHEET: 1 OF 1 REV: A