1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 61760 1 1: (SMD) KS C IEC 61760 1: 2007 2007 11 29 http:/www.kats.go.krKS C IEC 61760 1: 2007 : () ( ) () ( ) : (http:/www.standard.go.kr) : :2007 11 29 20071044 : : ( 025097294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 61760 1: 2007 i .1 1 1 2 1 3
2、 .2 4 .4 4.1 4 4.2 4 4.3 .4 4.4 4 4.5 .4 4.6 4 4.7 5 4.8 5 5 .5 5.1 .5 5.2 .6 5.3 6 5.4 .6 5.5 ( ).8 5.6 SMD / 8 5.7 .9 6 .9 6.1 , / .9 6.2 .11 6.3 11 7 12 7.1 .12 7.2 .12 7.3 14 7.4 14 A( ) 15 KS C IEC 61760 1: 2007 1: (SMD) Surface mounting technology Part 1: Standard method for the specification
3、of surface mounting components(SMDs) 1998 1 IEC 61760 1, Surface mounting technology Part 1: Standard method for the specification of surface mounting components(SMDs) , . 1 . ( , ) SMD . , . IEC . 2 . . ( ) . KS C IEC 60068 2 20: 2007, 2 20: T: (soldering) KS C IEC 60068 2 58: 2007, 2 58: Td:(SMDs)
4、 , , KS C IEC 60068 2 69: 2004, 2: Te: SMT KS C IEC 60194: 2003, , KS C IEC 60249 2 5: 2002, 2: 5: ( ) KS C IEC 61760 1: 2007 2 KS C IEC 60286 3: 2003, 3: KS C IEC 60286 4: 2003, 4: E G KS C IEC 60286 5: 2003, 5: IEC 60062: 1992, Marking codes for resistors and capacitors IEC 60068 (all parts), Envi
5、ronmental testing IEC 60068 1: 1988, Environmental testing Part 1: General and guidance IEC 60068 2 21: 1983, Environmental testing Part 2: Tests Test U: Robustness of terminations and integral mounting devices Amendment 2 (1991) IEC 60068 2 45: 1980, Environmental testing Part 2: Tests Test XA and
6、guidance: Immersion in cleaning solvents Amendment 1 (1993) IEC 60191 6: 1990, Mechanical standardization of semiconductor devices Part 6: General rules for the preparation of outline drawings of surface mounted semiconductor device packages IEC 60249 2 (all specifications), Base materials for print
7、ed circuits Part 2: Specifications IEC 60249 2 4: 1987, Base materials for printed circuits Part 2: Specifications Specification No. 4: Epoxide woven glass fabric copper-clad laminated sheet, general purpose grade IEC 60286 (all parts), Packaging of components for automatic handling “ (chip)” . IEC
8、“SMD” “ ” . 3 . 3.1 (adhesive) , . SMD . 3.2 (centering force) (placement equipment) / . . 3.3 (coplanarity) (seating plane) (lead) 3.4 (dewetting) , 3.5 (dissolution of metallization) KS C IEC 61760 1: 2007 3 3.6 (immersion attitude) 3.7 (Montreal protocol) 3.8 (pick-up force) ( ) . . 3.9 (placemen
9、t force) . ( , ) . . 3.10 (seating plane) 3.11 (solder meniscus) 3.12 (solderability) 3.13 (resistance to soldering heat) 3.14 (substrate) 3.15 (surface mounting device) (pad) (track) 3.16 (wetting) , KS C IEC 61760 1: 2007 4 4 4.1 SMD , 7. , 4.2 4.8 . 4.2 6.2 . 4.3 SMD , , IEC 60286 . SMD , 39(MIL
10、STD 1189A) . ( ). . a) b) ( ) c) (IEC 60062 ) d) , . , . 4.4 7.4.2 . 7.4.2 . 4.5 , (IEC 60068 1 5.3.1 ) 12 . 7.2 . 4.6 . . KS C IEC 61760 1: 2007 5 , ( ) . . . 0.3 mm . (low-standoff) , - (high-stand-off) . 0.3 mm 0.6 mm . , IEC 60191 6 2.5 . . . X Y . 4.7 . : ( ) : ( ) : ( ) : (7.3.2 ) , . . 4.8 ,
11、6.2 SMD . 5 5.1 . 1 . KS C IEC 61760 1: 2007 6 1 5.2 4.7 . 5.3 . . , 120 30 , 150 120 . . 5.4 KS C IEC 61760 1: 2007 7 . . 5.4.1 a) . ( ) . . / 2 3 . b) (IR) , . , . . . 260 . . / 4 . c) ( ) . , . d) SMD . e) SMD ( ). f) (hot bar soldering) (thermode) . SMD . 5.4.2 , 2 . . . KS C IEC 61760 1: 2007 8
12、 / 5 . 5.4.3 . , . SMD ( ). 5.5 ( ) , . ( ) ( ) . . a) . 2 b) . 2 . . c) . 2 d) . 2 5.6 SMD / SMD . . ( ) ( ) ( ) , , ( ) ( ) ( ) , . KS C IEC 61760 1: 2007 9 5.7 . . . (ESD) . 6 6.1 , / SMD . 2 5 / . 6.2 . : : 2 , (batch) / ( ) () 100 130 180 215 ( 2 ) 20 s40 s2 K/s max. (s) KS C IEC 61760 1: 2007
13、10 : : 3 , / ( ) , . : : 4 , / ( ) () 100 130 180 215 20 s40 s (s) () (s) Ca. 60 s 180 KS C IEC 61760 1: 2007 11 : : 5 / ( ) 6.2 6.1 . 1 ( ) SMD . 3 . 1 SMD A , a, , 1 2bB 2 C , a1 D 3 a , . 5.4 b , . 6.3 () (s) KS C IEC 61760 1: 2007 12 2 a 40 80 /4 25 40 /2 10 30 W/l 25 40 kHz 80 /30 45 /16 bar (
14、20a) (Terpene) a . . IEC 60068 2 45 1 , . . 7 7.1 7.2 , . , SMD 1 . . 7.2 , , KS C IEC 60068 2 58 . , SMD , 7.2.1 7.2.4 KS C IEC 60068 2 58 . 7.2.4 . KS C IEC 60068 2 58 , A . 7.2.1 a) KS C IEC 60068 2 20 . 12 . ( / ) 4 155 (KS C IEC 60068 2 20 16 , SMD 4 12 .) 4 ( .) . KS C IEC 61760 1: 2007 13 b)
15、A.5 A.6 . 7.2.4 . A.6.4.1 c) A.5 A.6 . 7.2.4 . A.6.4.2 7.2.2 a) , A.5 A.6 . 7.2.4 b) . . 7.2.3 A.5 A.6 . 7.2.4 7.2.4 a) 3 1 2605 101 ( )a2 2153 401 3 2355 101 a 1 b) 4 ( ) 2355 20.2 2153 30.3 2605 50.5 c2605 301a ba 10 20 . b A.8.3 b) c . KS C IEC 61760 1: 2007 14 7.3 7.3.1 , 4.5 . 7.3.2 IEC 60068 2
16、 21 2 7.3.3 IEC 60068 2 21 2 7.4 IEC 60068 2 45 XA , . 7.4.1 a) : IEC 60068 2 45 3.1.2 . . b) : , (235) c) : 2( ) d) : , 48 7.4.2 a) : IEC 60068 2 45 3.1.2 . . b) : , (235) c) : 1( ) d) : e) : , . KS C IEC 61760 1: 2007 15 A ( ) KS C IEC 60068 2 58 . KS C IEC 60068 2 58 . A.1 (SMD)( “ ” .) , . . A.2 ,