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SW38-2G 数据表(PDF) 88 Page - Aavid, Thermal Division of Boyd Corporation |
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SW38-2G 数据表(HTML) 88 Page - Aavid, Thermal Division of Boyd Corporation |
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88 / 116 page  88 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 Interface Material / Double Sided Tape T414 for ceramic or metal packages Uses a 0.001 inch (0.03 mm) Kapton MT TM filled polymide film coated on both sides with high-bond strength, pressure- sensitive acrylic adhesive that is loaded with aluminum oxide particles. This provides both good thermal performance and excellent electrical isolation. Double-sided thermal tapes adhere the heat sink to the device and offer good thermal characteristics. They are easy to apply, require no curing time, can be electrically conductive or isolating, and need no mechanical support to provide thermal or physical contact between the device and the heat sink. Aavid can apply one side to a heat sink. Color Beige Electrical function Insulating Thickness 0.127 mm (0.005) Carrier Kapton MTTM Thermal impedance 0.60 °C-in2/w Thermal conductivity 0.37 w/m-k Breakdown voltage 5000 VAC Volume resistivity 5 x 1015 Ohm-cm Lap shear adhesion 125 (0.862) psi Die shear adhesion Aluminum 25°C 150 psi Aluminum 150°C 15 psi Creep adhesion 25°C @ 12psi >50 days 150°C @ 12psi >10 days T405R for ceramic or metal packages Uses a 0.002 inch (0.05 mm) aluminum foil core coated on both sides with high-bond strength, pressure-sensitive acrylic adhesive that is loaded with aluminum oxide particles. The aluminum foil provides added thermal conductivity for applications where electrical isolation is not required. The combination of filter, expanded metal and embossed surface enhances both tape conformability and thermal performance. T412 for ceramic or metal packages Uses an expanded foil carrier coated on both sides with high-bond strength, pressure sensitive acrylic that is loaded with titanium diboride particles. The combination of filter, expanded metal and embossed surface enhances both tape conformability and thermal performance. Color Grey Electrical function Conductive Thickness 0.009 (0.23 ) Carrier Expanded aluminum Thermal impedance 0.25 °C-in2/w Thermal conductivity 1.40 w/m-k Breakdown voltage N/A Volume resistivity N/A UL flammability N/A Lap shear adhesion 70 psi Die shear adhesion Aluminum 25°C 135 psi Aluminum 150°C 25 psi Alum.oxide 25°C 125 psi Alum.oxide 150°C 40 psi Creep adhesion 25°C @ 12 psi >50 days 150°C @ 12 psi >10 days T410R / T411 for plastic packages T410R thermally conductive tape consists of a high bond strength, pressure sensitive acrylic adhesive loaded with aluminum oxide and coated onto a 0.002 inch (0.05mm) aluminum foil carrier. The other side of the foil carrier has a silicone pressure sensitive adhesive which provides excellent adhesion to silicone-contaminated plastics and other low energy surfaces. T411 thermally conductive tape consists of a high bond strength, pressure sensitive adhesive with an aluminum mesh carrier layer. The mesh carrier allows the tape to conform to curved surfaces of plastic molded IC packages, providing a high adhesive strength attachment for heat sinks. The high performance silicone PSA allows adhesion to silicone-contaminated plastics and other low energy surfaces. Typical properties T410R T411 Construction Acrylic Silicone Adhesive (to heat sink side) Color White Clear (silver) Carrier Aluminum foil Aluminum mesh Adhesive (onto component side) Silicone Silicone Color (to component side) Clear (Silver) Clear (Silver) Thickness, mm (inch) 0.18 (0.007) 0.28 (0.011) Thermal impedance @<1 psi °C-cm2/w (°C-in2/w) 7.1 (1.1) 6.5 (1.0) Operating temperature range, °C -50 to + 150 -50 to + 150 Lap shear adhesion, psi (MPa) 60 (0.414) 14 (0.094) Die shear adhesion, psi (MPa) steel/FR4 25°C 170 (1.172) 80 (0.552) 125 °C 40 (0.276) 20 (0.138) Note: Double Sided Tapes are factory applied only. Color White Electrical function Conductive Thickness 0.006 (0.015) Carrier Aluminum Thermal impedance 0.54 °C-in2/w Thermal conductivity 0.50 w/m-k Breakdown voltage N/A Volume resistivity 3 x 10-2 Ohm-cm UL flammability 94V-0 Rating U.L.94 Lap shear adhesion 134 psi Die shear adhesion Aluminum 25°C 125 psi Aluminum 150°C 55 psi Alum.oxide 25°C 145 psi Alum.oxide 150°C 60 psi Creep adhesion 25°C @ 12 psi >50 days 150°C @ 12 psi >50 days 375224B000 _ _G Ordering code ORDERING INFORMATION example 12 digit part Ordering code Tape option 31 T414 32 T405R 33 T412 34 T410R 35 T411 |
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