LINEAR TECHNOLOGY MATERIALS DECLARATION

LT1580CQ#PBF (Engineering Calculation) DDPAK  
(printed on: 2020-04-04 13:09:27) TOTAL MASS (g): 1.401669
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 0.006460 1000000 4608.79101562
Die Coat Dow Corning Silicone 69430-27-9 0.000000 0 0
Lead Frame Cu Copper (Cu) 7440-50-8 0.852419 998500 608145.625
Iron (Fe) 7439-89-6 0.000000 0 0
Phosphorus (P) 7723-14-0 0.000000 0 0
Zinc (Zn) 7440-66-6 0.000000 0 0
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 0.001281 1500 913.910400391
Lead Frame Total: 0.853700 1000000 609059.5625
Plating PMI Exter. Plating Pb 7439-92-1 0.000000 0 0
Exter. Plating Sn 7440-31-5 0.009978 1000000 7118.81152344
External Plating Total: 0.009978 1000000 7118.81152344
Inter. Plating Ni 7440-02-0 0.004000 740740.75 2853.74072266
Inter. Plating Ag 7440-22-4 0.001400 259259.265625 998.809143066
Internal Plating Total: 0.005400 1000000 3852.54980469
Die Attach 95Pb / 5 Sn Silver (Ag) 7440-22-4 0.000000 0 0
Tin (Sn) 7440-31-5 0.000137 50000 97.7406082153
Lead (Pb) 7439-92-1 0.002606 950000 1859.21191406
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)   0.000000 0 0
Die Attach Total: 0.002743 1000000 1956.95251465
Encapsulation MULTI-AROMATIC RESIN Br/Sb FREE Resin (EP)   0.053704 103000 38314.3203125
Bromine (Br) 40039-93-8 0.000000 0 0
Silica (SiO2) 60676-86-0 0.466653 895000 332926.625
Antimony
Trioxide (Sb2O3)
1309-64-4 0.000000 0 0
Metal Hydroxide   0.000000 0 0
Carbon Black (C) 1333-86-4 0.001043 2000 744.112854004
Encapsulation Total: 0.521400 1000000 371985.0625
Bond Wire
Estimated
AFW/TANAKA/ Kn Gold (Au) 7440-57-5 0.001988 1000000 1418.30908203
  TOTAL MASS (g): 1.401669