LINEAR TECHNOLOGY MATERIALS DECLARATION

LTC2953IDD-1#PBF (Engineering Calculation) DFN 3mm X 3mm Exp. Pad  
(printed on: 2020-06-01 23:16:38) TOTAL MASS (g): 0.022669
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 0.001033 1000000 45568.0820312
Die Coat Dow Corning Silicone 69430-27-9 0.000000 0 0
Lead Frame Cu Copper (Cu) 7440-50-8 0.009350 975000 412450.71875
Iron (Fe) 7439-89-6 0.000230 24000 10145.8466797
Phosphorus (P) 7723-14-0 0.000003 300 132.337142944
Zinc (Zn) 7440-66-6 0.000007 700 308.786621094
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: 0.009590 1000000 423037.6875
Plating PMI Exter. Plating Pb 7439-92-1 0.000000 0 0
Exter. Plating Sn 7440-31-5 0.000437 1000000 19293.6679688
External Plating Total: 0.000437 1000000 19293.6679688
Inter. Plating Ni 7440-02-0 0.000000 0 0
Inter. Plating Ag 7440-22-4 0.000218 1000000 9616.49804688
Internal Plating Total: 0.000218 1000000 9616.49804688
Die Attach ELECTRICALLY CONDUCTIVE ADHESIVE Silver (Ag) 7440-22-4 0.000617 750000 27217.3359375
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)   0.000206 250000 9087.14941406
Die Attach Total: 0.000823 1000000 36304.484375
Encapsulation MULTI-AROMATIC RESIN Br/Sb FREE Resin (EP)   0.001368 130000 60345.7304688
Bromine (Br) 40039-93-8 0.000000 0 0
Silica (SiO2) 60676-86-0 0.009047 860000 399084.65625
Antimony
Trioxide (Sb2O3)
1309-64-4 0.000000 0 0
Metal Hydroxide   0.000000 0 0
Carbon Black (C) 1333-86-4 0.000105 10000 4631.79980469
Encapsulation Total: 0.010520 1000000 464062.21875
Bond Wire
Estimated
AFW/TANAKA/ Kn Gold (Au) 7440-57-5 0.000048 1000000 2117.39428711
  TOTAL MASS (g): 0.022669