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SW38-2G 数据表(PDF) 86 Page - Aavid, Thermal Division of Boyd Corporation |
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SW38-2G 数据表(HTML) 86 Page - Aavid, Thermal Division of Boyd Corporation |
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86 / 116 page ![]() 86 EUROPE ASIA Italy Tel: +39 051 764011 email: sales.it@aavid.com United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg Taiwan Tel: +886 (2) 2698-9888 email: sales@aavid.com.tw AMERICA USA Tel: +1 (603) 224-9988 email: info@aavid.com www.aavidthermalloy.com In-Sil-8 TM These silicone based pads provide both thermal conductivity and electrical isolation. In-Sil-8 TM pads have a fiberglass carrier that withstands the rigors of assembly, harsh environments and aging under continuous use. In-Sil-8 TM pads install faster than traditional mica and grease and will not contaminate solder baths. Screw mounting is recommended to achieve the best thermal performance. The shape and hole pattern of the heat sink will determine the shape and hole pattern of the pad. If you are ordering a heat sink which mounts to a semicon- ductor on both sides, the ordering code for two pads should be used. To order additional In-SilTM pads separate, or factory applied variations please contact an Aavid sales rep for inquiries. Interface Material/Pads Color Grey Thickness 0.18 (0.007) Breakdown voltage 3500 Dielectric constant 5.5 KonDux™ / Grafoil® Conducta-Pad** Kondux™ interface pads are a cost effective alternative to thermally conductive grease compounds. Kondux™ pads are electrically conductive and ideal for use with small, discrete semiconductors. Aavid pre-applies Kondux™ to your heatsink to enhance heat conductance from the semiconductor case and speed your manufacturing process. Color Black (metallic) Thickness 0.13 (0.005) Thermal resistance See Graph pg 10 Electrical resistivity 15 x 10-6 Ohms Compression strength: 580 psi for 10% reduction in thickness Tensile strength 650 psi Ultimate compression strength 12500 psi Service temperature -240°C to +300°C Liner None (1.650) 41.91 (1.140) 28.96 2X (0.093) 2.36 2X (0.140) 3.56 ø ø 507222B _ 0000G Ordering code 575703B _ 0000G Ordering code ORDERING INFORMATION example 12 digit part ORDERING INFORMATION example 12 digit part MATERIAL PROPERTIES Ordering code Description 0 No pads 3 One In-Sil-8TM pad 4 Two In-Sil-8TM pads The shape and hole pattern of the heat sink will determine the shape and hole pattern of the pad. If you are ordering a heat sink which mounts to a semicon- ductor on both sides, the ordering code for two pads should be used. Ordering code Device Figure "A" Dim "B" Dim "C" Dim 1 or 2* TO-3 A 1 or 2* TO-218 B 19.05 (0.750) 4.57 (0.180) 15.24 (0.600) 1 or 2* TO-220 B 15.88 (0.625) 2.68 (0.105) 10.67 (0.420) MATERIAL PROPERTIES 21.84 (0.860) 18.80 (0.740) 2.69 (0.160) 16.76 (0.660) DIA 19.05 (0.750) 12.70 (0.500) 3.73 (0.147) 14.30 (0.563) DIA TO-3 TO-220 TO-218 Figure A Figure B *Factory applied only One KonDuxTM pad (1.650) 41.91 (1.140) 28.96 2X (0.093) 2.36 2X (0.140) 3.56 ø ø ** The Grafoil® name was originally marketed by Thermalloy and is the same material as KonduxTM Grafoil® is a registered trademark of the Union Carbide Company Suffix Device Figure "A" Dim "B" Dim "C" Dim G1 TO-3 A G4 TO-218 B 19.30 (0.760) 4.83 (0.190) 15.75 (0.620) G5 TO-220 B 16.51 (0.650) 3.43 (0.135) 10.67 (0.420) G7 Multiwatt B 17.53 (0.690) 2.92 (0.115) 20.07 (0.790) 6109B - G A example Thermalloy origin part B C A = Model number B = Grafoil® pad C = RoHS compliant "A" "B" "C" TO-3 TO-220 TO-218 Thermal resistance (approx.) 0.33 1.25 0.77 Screw size 6-32 4-40 4-40 Torque in–lbs 6–8 4–6 4–6 |
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