TO-220 Full Pak RoHS Compliance Document Contents: 1. Composition 2. Tin Whisker Report The information contained in this document is provided without any warranty, either expressed or implied, and IR specifically disclaims any and all liability, including but not limited to consequential or indirect damages. July 2014 TO-220 Full Pak BOM 1 Component Material Name Material Mass (g) Chip Silicon 0.01207 Encapsulant Epoxy Resin 0.99330 Lead Frame Copper 1.12350 Die Attach J-Alloy 0.00630 Wire Bond Aluminum 0.00130 Lead Finish Matte Tin over Nickel* 0.00510 Element Name Composition CAS # Substance Mass (g) Si SiO2 Epoxy Other Cu Sn 7440-21-3 7631-86-9 90598-46-2 7440-50-8 7440-31-5 0.01207 0.79464 0.14900 0.04966 1.11788 0.00562 Material Analysis Weight (%) 100% 80% 15% 5% 99% 1% Sn Ag Sb Al Ni Sn Total Weight (g) 7440-31-5 7440-22-4 7440-36-0 7429-90-5 7440-02-0 7440-31-5 0.00410 0.00158 0.00062 0.00130 0.00071 0.00439 65% 25% 10% 100% 14% 86% % of Total Weight 1.0% 22.6% 1.9% 2.4% 70.4% 0.1% 0.4% 0.1% 0.1% 0.3% 0.0% 0.7% 2.14157 *Tin whisker mitigation strategy is nickel under-plate. TO-220 Full Pak BOM 2 Component Material Name Material Mass (g) Chip Silicon 0.01207 Encapsulant Epoxy Resin 0.99330 Lead Frame Copper 1.12350 Die Attach J-Alloy 0.00630 Wire Bond Lead Finish Aluminum Matte Tin* 0.00130 0.00510 Element Name Composition CAS # Substance Mass (g) Si SiO2 Epoxy Other Cu 7440-21-3 7631-86-9 90598-46-2 7440-50-8 0.01207 0.79464 0.14900 0.04966 1.11788 Material Analysis Weight (%) 100% 80% 15% 5% 99% Sn Sn Ag Sb Al Sn Total Weight (g) 7440-31-5 7440-31-5 7440-22-4 7440-36-0 7429-90-5 7440-31-5 0.00562 0.00410 0.00158 0.00062 0.00130 0.00510 1% 65% 25% 10% 100% 100% % of Total Weight 0.6% 37.1% 7.0% 2.3% 52.2% 0.3% 0.2% 0.1% 0.0% 0.1% 0.2% 2.14157 *Tin whisker mitigation strategy is 150 °C, 1 hour anneal within 24 hours of tin plating. This part is compliant with EU Directive 2011/65/EU (RoHS Directive) and does not contain lead, mercury, cadmium (0.01%), hexavalent chromium, PBB or PBDE in concentrations greater than 0.1%, except as permitted by Annex (7). The information contained in this document is provided without any warranty, either expressed or implied, and IR specifically disclaims any and all liability, including but not limited to consequential or indirect damages. 1 July 2014 TO-220 Full Pak Test Definition Room Temperature Humidity Storage Temperature Humidity Unbiased Test Conditions Inspection Total Interval Class Duration 1 and 2 Class 1 and 2 Products Products Maximum Whisker Length (µm) 30± 2°C/60± 3% RH 1000 hours 4000 hours 20 55± 3°C/85± 3% RH 1000 hours 4000 hours 20 -40 to 55°C to 80 to 95°C, 500 cycles 1500 cycles air to air, 10 min soak, approx 3 cycles /hours Tin Whisker testing per JESD201, Environmental Acceptance Requirements for Tin Whisker Susceptibility of Tin and Tin Alloy Surface Finish Temperature Cycling 45 Tin Whisker Results (number of failing whiskers) Test Room Temperature Humidity Storage Temperature Humidity Unbiase Test d Temperature Cycling 1000 Hours 2000 Hours 3000 Hours 4000 Hours 0/40 0/40 0/40 0/40 0/40 0/40 0/40 0/40 500 Cycles 0/40 1000 Cycles 0/40 1500 Cycles 0/40 The information contained in this document is provided without any warranty, either expressed or implied, and IR specifically disclaims any and all liability, including but not limited to consequential or indirect damages. 2 July 2014