EYG-T7070A15A

“Graphite-PAD” high thermal conductivity in z-direction EYGT type Graphite-PAD is a thermal interface material (TIM) that compatibly obtained excellent thermal conductivity in thickness direction (Z-axis direction) and high flexibility (deformable with a low load). The properties are greater than that of existing TIMs. The product is created by filling PGS Graphite Sheet into silicon resin. Features ●High thermal conductivity ●Excellent compressibility ●Thermal resistance ●High reliability ●Thickness range ●RoHS compliant ：13 W/m・K ：50 % (t=2 mm, Pressure 300 kPa) ：fit into uneven parts and provide excellent thermal resistance with a low load ：correspond to －40 to 150 ℃ and maintains long-term reliability ：0.5, 1.0, 1.5, 2.0, 2.5, 3.0 mm Recommended applications Cooling of heat generating components, such as electronic devices, semiconductor memory device, etc. ● General-purpose inverter, medical equipment, and DSC ● Car-mounted camera, motor control unit, automotive lighting (LED), car navigation, luminous source of laser HUD ● Base station, IGBT module Explanation of part numbers ● Graphite-PAD (EYGT✽✽✽✽✽✽✽✽) 1 2 3 4 5 6 7 8 9 10 11 12 E Y G T 3 5 3 5 A 2 0 A Dimension Product code Graphite-PAD 3535 35 mm × 35 mm Type A Material code Thickness of PAD✽ 30 3.0 mm 7070 70 mm × 70 mm 25 2.5 mm E0E0 140 mm × 140 mm 20 2.0 mm F0F0 150 mm × 150 mm 15 1.5 mm 10 1.0 mm 05 0.5 mm Ex. Code ✽ E0E0 : 2.0 mm, 2.5 mm, 3.0 mm F0F0 : 0.5 mm, 1.0 mm, 1.5 mm ✽✽ Please confirm other condition separately. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Feb-20 “Graphite-PAD” high thermal conductivity in z-direction Typical characteristics Test equipment/ method Items Thickness (mm) Thermal resistance (K·cm2/W) Compressibility (%) Thermal conductivity of Graphite-PAD with a unit (W/m·K) Condition Data 0.5 1.0 1.5 2.0 2.5 3.0 TIM Tester 100 kPa 0.96 1.34 1.56 1.93 2.10 2.36 TIM Tester 100 kPa (50 ℃) 5.78 10.29 17.46 17.8 17.6 17.9 TIM Tester 100 kPa 5.08 7.02 7.80 8.60 9.66 10.10 （including contact resistance） Thermal conductivity of the (ASTM D5470) Graphite-PAD (W/m·K) (ASTM D2240) Hardness 50 kPa 13 TYPE E 25 Adhesive on both faces Adhesive Volume resistivity (Ω·cm) Operating temperature range (℃) Siloxane 4×105 (ASTM D257) −40 to 150 ≦ 70 ppm Σ (D4-D10) Typical values, not guaranteed. Structure Embossed separator Graphite-PAD Separator Silicone resin Filler Thermal resistance and compressibility Thickness 2.0 mm Thickness 3.0 mm Thickness 0.5 mm Thickness 1.0 mm Thickness 1.5 mm 3.0 2.5 2.0 1.5 1.0 0.5 0 Thickness 2.0 mm Thickness 3.0 mm 70 Compressibility (%) Thermal resistance (K∙cm2/W) Thickness 0.5 mm Thickness 1.0 mm Thickness 1.5 mm 60 50 40 30 20 10 0 100 200 Pressure (kPa) 300 400 0 0 100 200 300 400 Pressure (kPa) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Feb-20 “Graphite-PAD” high thermal conductivity in z-direction Composition example Embossed separator Structure Graphite-PAD Separator Operating temperature range Standard dimension 0.5 mm 1.0 mm 1.5 mm 2.0 mm 2.5 mm 3.0 mm ✽ −40 °C to 150 °C 35 × 35 mm 70 × 70 mm 140 × 140 mm 150 × 150 mm Standard Part No. EYGT3535A05A EYGT7070A05A – EYGTF0F0A05A Thickness 0.5 mm 0.5 mm – 0.5 mm Standard Part No. EYGT3535A10A EYGT7070A10A – EYGTF0F0A10A Thickness 1.0 mm 1.0 mm – 1.0 mm Standard Part No. EYGT3535A15A EYGT7070A15A – EYGTF0F0A15A Thickness 1.5 mm 1.5 mm – 1.5 mm Standard Part No. EYGT3535A20A EYGT7070A20A EYGTE0E0A20A – Thickness 2.0 mm 2.0 mm 2.0 mm – Standard Part No. EYGT3535A25A EYGT7070A25A EYGTE0E0A25A – Thickness 2.5 mm 2.5 mm 2.5 mm – Standard Part No. EYGT3535A30A EYGT7070A30A EYGTE0E0A30A – Thickness 3.0 mm 3.0 mm 3.0 mm – Above listed Part No. are examples for evaluation and selection, not for mass production. Customized service available for mass production spec.. ✽✽ Contact us for custom-made samples. We can make samples in various forms and/or dimensions other than standard samples. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Feb-20 Guidelines and precautions regarding the technical information and use of our products described in this online catalog. ■ If you want to use our products described in this online catalog for applications requiring special qualities or reliability, or for applications where the failure or malfunction of the products may directly jeopardize human life or potentially cause personal injury (e.g. aircraft and aerospace equipment, traffic and transportation equipment, combustion equipment, medical equipment, accident prevention, anti-crime equipment, and/or safety equipment), it is necessary to verify whether the specifications of our products fit to such applications. Please ensure that you will ask and check with our inquiry desk as to whether the specifications of our products fit to such applications use before you use our products. ■ The quality and performance of our products as described in this online catalog only apply to our products when used in isolation. Therefore, please ensure you evaluate and verify our products under the specific circumstances in which our products are assembled in your own products and in which our products will actually be used. ■ Please ensure the safety by means of protection circuit, redundant circuit etc. in your system design in order to prevent the occurrence of life crisis and other serious damages due to the failure of our products. ■ The products and product specifications described in this online catalog are subject to change for improvement without prior notice. Therefore, please be sure to request and confirm the latest product specifications which explain the specifications of our products in detail, before you finalize the design of your applications, purchase, or use our products. ■ The technical information in this online catalog provides examples of our products' typical operations and application circuits. We do not guarantee the non-infringement of third party's intellectual property rights and we do not grant any license, right, or interest in our intellectual property. ■ If any of our products, product specifications and/or technical information in this online catalog is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially with regard to security and export control, shall be observed. ■ The switchover date for compliance with the RoHS Directive/REACH Regulations varies depending on the part number or series of our products. ■ When you use the inventory of our products for which it is unclear whether those products are compliant with the RoHS Directive/REACH Regulation, please select "Sales Inquiry" in the website inquiry form and contact us. Please note that we do not owe any liability and responsibility if our products are used beyond the description of this catalog or without complying with precautions in this catalog. 25-Nov-22 Graphite Sheets, Graphite-PAD, Graphite-TIM 　　Application Guidelines Precautions on the whole ■Do not use the products beyond the descriptions in this catalog. ■This catalog guarantees the quality of the products as individual components. Before you use the products, please make sure to check and evaluate the products in the circumstance where they are installed in your product. ■This product was designed and manufactured for standard applications such as general electronics devices, office equipment, information and communications equipment, measuring instruments, household appliances and audio-video equipment. For applications in which special quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or cause threat of personal injury (such as for aircraft and aerospace equipment, traffic and transport equipment, combustion equipment, medical equipment, accident prevention and anti-theft devices, and safety equipment), please be sure to consult with our sales representative in advance and to exchange product catalog which conform to such applications. Safety and design considerations ■We are trying to improve the quality and the reliability, but the durability differs depending on the use environment and the use conditions. On use, be sure to confirm the actual product under the actual use conditions. ■Install the following systems for a failsafe design to ensure safety if these products are to be used in equipment where a defect in these products may cause the loss of human life or other signification damage, such as damage to vehicles (automobile, train, vessel), traffic lights, medical equipment, aerospace equipment, electric heating appliances, combustion/ gas equipment, rotating equipment, and disaster/crime prevention equipment. ・The system is equipped with a protection circuit and protection device. ・The system is equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single fault. ・The system is equipped with an arresting the spread of fire or preventing glitch. ■When a dogma shall be occurred about safety for this product, be sure to inform us rapidly, operate your technical examination. ■The temperature of this product at the time of use changes depending on mounting conditions and usage conditions, therefore, please confirm that the temperature of this product is the specified temperature after mounting it. ■This product does not take the use under the following special environments into consideration. Accordingly, the use in the following special environments, and such environmental conditions may affect the performance of the product; prior to use, verify the performance, reliability, etc. thoroughly. 1) Use in liquids such as water, oil, chemical, and organic solvent. 2) Use under direct sunlight, in outdoor or in dusty atmospheres. 3) Use in places full of corrosive gases such as sea breeze, Cl2, H2S, NH3, SO2, and NOX. 4) Use the product in a contaminated state. 5) Use in acid. 6) Use outside the range defined by the operating temperature range. 7) Use under reduced pressure or vacuum. 1-Oct-19 Graphite Sheets, Graphite-PAD, Graphite-TIM Precaution of installation ■Do not reuse this product after removal from the mounting board. ■Do not drop this product on the floor. If this product is dropped, it can be damaged mechanically. Avoid using the dropped product. ■This product is soft, do not rub or touch it with rough materials to avoid scratching it. ■Lines or folds in this product may affect thermal conductivity. ■Never touch a this product during use because it may be extremely hot. ■Use protective materials when handling and/or applying this product, do not use items with sharp edges as they might tear or puncture this product. ■Do not handle with bare hands as there is a concern about performance degradation. Precaution on storage conditions ■Storage period is less than one year after our shipping inspection is completed. Please use within the period. ■If the product is stored in the following environments and conditions, the performance may be badly affected, avoid the storage in the following environments. (1) Storage in places full of corrosive gases such as sea breeze, Cl2, H2S, NH3, SO2, and NOX. (2) Storage in places exposed to ultraviolet light. *Recommended storage in the dark. (3) Store at a temperature outside the storage temperature range specified by this catalog. ■In the case of a product configuration that assumes bonding, please use after checking the adhesiveness of the product when the storage period is over. Precaution specific to this product ■This product has conductivity. If required, This product should be provided insulation. ■This product can not guarantee the insulation because there is a concern for powder falling off of conductive materials. ■Thermal conductivity is dependent on the way it is used. Test the adaptability of the product to your application before use. Applicable laws and regulations, others ■No ODCs or other ozone-depleting substances which are subject to regulation under the Montreal Protocol are used in our manufacturing processes, including in the manufacture of this product. ■This product complies with the RoHS Directive （Restriction of the use of certain Hazardous Substances in electrical and electronic equipment (DIRECTIVE 2011/65/EU and （EU)2015/863）. ■All the materials used in this part are registered material under the Law Concerning the Examination and Regulation of Manufactures etc. of Chemical substances. ■If you need the notice by letter of "A preliminary judgment on the Laws of Japan foreign exchange and Foreign Trade control", be sure to let us know. ■These products are not dangerous goods on the transportation as identified by UN(United Nations) numbers or UN classification. ■As to the disposal of the module, check the method of disposal in each country or region where the modules are incorporated in your products to be used. ■The technical information in this catalog provides examples of our products typical operations and application circuits. We do not guarantee the non-infringement of third party's intellectual property rights and we do not grant any license, right, or interest in our intellectual property. 1-Oct-19