LINEAR TECHNOLOGY MATERIALS DECLARATION |
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| LT3744EUHE#TRPBF | (Engineering Calculation) | QFN 5mm X 6mm Exp. Pad | ||||||
| (printed on: 2017-03-17 02:51:53) | TOTAL MASS (g): | 0.078106 | ||||||
| COMPONENT MATERIAL |
VENDOR/ INDUSTRY NAMES |
CONSTITUENT NAME |
CAS NUMBER |
CONSTITUENT MASS (g) |
CONSTITUENT (PPM) OF MATERIAL |
CONSTITUENT (PPM) OF TOTAL PKG. |
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| Active Device | Linear Technology | Silicon (Si) | 7440-21-3 | 0.001655 | 1000000 | 21189.0195312 | ||
| Die Coat | Dow Corning | Silicone | 69430-27-9 | 0.000000 | 0 | 0 | ||
| Lead Frame | Cu | Copper (Cu) | 7440-50-8 | 0.034391 | 975000 | 440309.09375 | ||
| Iron (Fe) | 7439-89-6 | 0.000847 | 24000 | 10844.1689453 | ||||
| Phosphorus (P) | 7723-14-0 | 0.000011 | 300 | 140.833358765 | ||||
| Zinc (Zn) | 7440-66-6 | 0.000025 | 700 | 320.075805664 | ||||
| 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: | 0.035274 | 1000000 | 451614.15625 | |||||
| Plating | PMI | Exter. Plating Pb | 7439-92-1 | 0.000000 | 0 | 0 | ||
| Exter. Plating Sn | 7440-31-5 | 0.001696 | 1000000 | 21720.171875 | ||||
| External Plating Total: | 0.001696 | 1000000 | 21720.171875 | |||||
| Inter. Plating Ni | 7440-02-0 | 0.000000 | 0 | 0 | ||||
| Inter. Plating Ag | 7440-22-4 | 0.000765 | 1000000 | 9794.3203125 | ||||
| Internal Plating Total: | 0.000765 | 1000000 | 9794.3203125 | |||||
| Die Attach | ELECTRICALLY CONDUCTIVE ADHESIVE | Silver (Ag) | 7440-22-4 | 0.000799 | 750000 | 10229.6230469 | ||
| 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) | 0.000266 | 250000 | 3405.60668945 | |||||
| Die Attach Total: | 0.001065 | 1000000 | 13635.2294922 | |||||
| Encapsulation | MULTI-AROMATIC RESIN Br/Sb FREE | Resin (EP) | 0.004876 | 130000 | 62427.5859375 | |||
| Bromine (Br) | 40039-93-8 | 0.000000 | 0 | 0 | ||||
| Silica (SiO2) | 60676-86-0 | 0.032257 | 860000 | 412987.46875 | ||||
| Antimony Trioxide (Sb2O3) |
1309-64-4 | 0.000000 | 0 | 0 | ||||
| Metal Hydroxide | 0.000000 | 0 | 0 | |||||
| Carbon Black (C) | 1333-86-4 | 0.000375 | 10000 | 4801.13720703 | ||||
| Encapsulation Total: | 0.037508 | 1000000 | 480216.15625 | |||||
| Bond Wire Estimated |
AFW/TANAKA/ Kn | Gold (Au) | 7440-57-5 | 0.000143 | 1000000 | 1830.83374023 | ||
| TOTAL MASS (g): | 0.078106 | |||||||