LINEAR TECHNOLOGY MATERIALS DECLARATION

LTC2358ILX-16#PBF (Engineering Calculation) LQFP 7mm X 7mm  
(printed on: 2017-03-16 15:24:27) TOTAL MASS (g): 0.192146
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 0.003709 1000000 19303.0019531
Die Coat Dow Corning Silicone 69430-27-9 0.000000 0 0
Lead Frame Cu Copper (Cu) 7440-50-8 0.042592 693000 221664.4375
Iron (Fe) 7439-89-6 0.000651 10599.9990234 3388.04370117
Phosphorus (P) 7723-14-0 0.000000 0 0
Zinc (Zn) 7440-66-6 0.000602 9800 3133.02954102
Nickel (Ni) 7440-02-0 0.013288 216200.015625 69155.640625
Silicon (Si) 7440-21-3 0.000037 600 192.561630249
Magnesium (Mg) 7439-95-4 0.001561 25400 8124.01904297
Tin (Sn) 7440-31-5 0.002397 39000 12474.8701172
Lead Frame Total: 0.061128 994600 318132.59375
Plating PMI Exter. Plating Pb 7439-92-1 0.000000 0 0
Exter. Plating Sn 7440-31-5 0.002712 1000000 14115.7832031
External Plating Total: 0.002712 1000000 14115.7832031
Inter. Plating Ni 7440-02-0 0.000000 0 0
Inter. Plating Ag 7440-22-4 0.001274 1000000 6630.36523438
Internal Plating Total: 0.001274 1000000 6630.36523438
Die Attach ELECTRICALLY INSULATING ADHESIVE Silver (Ag) 7440-22-4 0.000000 0 0
Tin (Sn) 7440-31-5 0.000000 0 0
Lead (Pb) 7439-92-1 0.000000 0 0
Silica (SiO2) 60676-86-0 0.000061 250000 317.466430664
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)   0.000184 750000 957.603759766
Die Attach Total: 0.000245 1000000 1275.07019043
Encapsulation MULTI-AROMATIC RESIN Br/Sb FREE Resin (EP)   0.012573 103000 65434.5234375
Bromine (Br) 40039-93-8 0.000000 0 0
Silica (SiO2) 60676-86-0 0.109253 895000 568592.8125
Antimony
Trioxide (Sb2O3)
1309-64-4 0.000000 0 0
Metal Hydroxide   0.000000 0 0
Carbon Black (C) 1333-86-4 0.000244 2000 1269.86572266
Encapsulation Total: 0.122070 1000000 635297.25
Bond Wire
Estimated
AFW/TANAKA/ Kn Gold (Au) 7440-57-5 0.001008 1000000 5246.00292969
  TOTAL MASS (g): 0.192146