8
7
6
5
4
3
2
1
REVISION(S)
LTR
O
A
DESCRIPTION
ECN: 0S60-0299-04
ECR-06-020381
INIT
APP'D
E.T 12/6/04 B.P 12/6/04
E.T 8/25/06 V.K 8/25/06
D
2
3-FIN HS: 2.000 DIA.
0.464 HT.
1. MATERIAL:
D
HEAT SINK: ALUM. (BLACK ANODIZE)
CLIP:
BLACK PEI (UL94-VO)
3
1
4-LEG CLIP SIZE: 31mm
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 = 7.5 POUND-FORCE
(0.17 NEWTON TORQUE = 33.36 NEWTON)
C
2.0 POUND-FORCE INCH TORQUE = 10.0 POUND-FORCE
(0.23 NEWTON METER TORQUE = 44.48 NEWTON)
C
.016±.002
FULL SIZE LID PACKAGE:
1.5 POUND-FORCE INCH TORQUE = 6.9 POUND-FORCE
(0.17 NEWTON TORQUE = 30.69 NEWTON)
2.0 POUND-FORCE INCH TORQUE = 9.3 POUND-FORCE
(0.23 NEWTON METER TORQUE = 41.37 NEWTON)
2.000±.020
B
B
DETAIL A
SCALE=6X
3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1.
4. RoHS COMPLIANT AND CERTIFIED.
.095
.334 MAX
A
.272±.005
3/4 -27 UNS - 2A
THREAD
1.232
SECTION B-B
.464
B
.142±.005
B
1.226 LIP LEG
1.350
CUSTOMER DRAWING
SPECIFICATIONS ARE SUBJECT TO CHANGE W ITHOUT NOTICE
ITEM
1
2
3
8
7
DESCRIPTION
MOUNTING CLIP
HEAT SINK
INTERFACE
QTY
1
1
1
DO NOT SCALE
A
UNLESS OTHERWISE
SPECIFIED
TOLERANCES ARE:
.XX
.XXX
.XXXX
ANGLES
.
.
.
DRAWN BY:
DATE
MATERIAL:
12/6/04
SEE NOTE
FINISH:
E.TAO
ENGINEER:
DATE
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:
TITLE:
A
31mm HEATSINK
ASSEMBLY
B.PETROCELLI
FILENAME
12/6/04
PROJECT
SYSTEM
INCHES
SEE NOTE
TNIRD ANGLE
PROJECTION
SCALE:
1.25:1
SIZE:
PART NO:
SHEET:
2-1542010-2
DWG. NO.
1 OF 1
A
C-2-1542010-2
A
REV:
stm32/stm8
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