LINEAR TECHNOLOGY MATERIALS DECLARATION

LTC1540CMS8#TRPBF (Engineering Calculation) MSOP  
(printed on: 2020-07-10 06:48:03) TOTAL MASS (g): 0.026415
COMPONENT
MATERIAL
VENDOR/
INDUSTRY NAMES
CONSTITUENT
NAME
CAS
   NUMBER   
CONSTITUENT
MASS (g)
CONSTITUENT
(PPM) OF MATERIAL
CONSTITUENT
(PPM) OF TOTAL PKG.
Active Device Linear Technology Silicon (Si) 7440-21-3 0.001358 1000000 51410.1328125
Die Coat Dow Corning Silicone 69430-27-9 0.000000 0 0
Lead Frame Cu Copper (Cu) 7440-50-8 0.010433 975000 394964.5625
Iron (Fe) 7439-89-6 0.000257 24000 9729.31054688
Phosphorus (P) 7723-14-0 0.000003 300 113.571723938
Zinc (Zn) 7440-66-6 0.000007 700 265.000671387
Nickel (Ni) 7440-02-0 0.000000 0 0
Silicon (Si) 7440-21-3 0.000000 0 0
Magnesium (Mg) 7439-95-4 0.000000 0 0
Tin (Sn) 7440-31-5 0.000000 0 0
Lead Frame Total: 0.010700 1000000 405072.5
Plating PMI Exter. Plating Pb 7439-92-1 0.000000 0 0
Exter. Plating Sn 7440-31-5 0.000710 1000000 26879.5859375
External Plating Total: 0.000710 1000000 26879.5859375
Inter. Plating Ni 7440-02-0 0.000000 0 0
Inter. Plating Ag 7440-22-4 0.000086 1000000 3255.72290039
Internal Plating Total: 0.000086 1000000 3255.72290039
Die Attach ELECTRICALLY CONDUCTIVE ADHESIVE Silver (Ag) 7440-22-4 0.000533 750000 20177.9082031
Tin (Sn) 7440-31-5 0.000000 0 0
Lead (Pb) 7439-92-1 0.000000 0 0
Silica (SiO2) 60676-86-0 0.000000 0 0
Indium (In) 7440-74-6 0.000000 0 0
Metal Oxide   0.000000 0 0
Antimony (Sb) 7440-36-0 0.000000 0 0
Resin (EP)   0.000178 250000 6738.58935547
Die Attach Total: 0.000711 1000000 26916.4980469
Encapsulation MULTI-AROMATIC RESIN Br/Sb FREE Resin (EP)   0.001659 130000 62805.1601562
Bromine (Br) 40039-93-8 0.000000 0 0
Silica (SiO2) 60676-86-0 0.010591 830000 400946.0625
Antimony
Trioxide (Sb2O3)
1309-64-4 0.000000 0 0
Metal Hydroxide   0.000447 35000 16922.1875
Carbon Black (C) 1333-86-4 0.000064 5000 2422.86328125
Encapsulation Total: 0.012761 1000000 483096.25
Bond Wire
Estimated
AFW/TANAKA/ Kn Gold (Au) 7440-57-5 0.000089 1000000 3369.29467773
  TOTAL MASS (g): 0.026415