Technical Data Sheet BERGQUIST HI FLOW THF 1400P Known as BERGQUIST HI-FLOW 330P April -2020 PRODUCT DESCRIPTION Electrical Properties Electrically Insulating, High Performance, Thermally Dielectric Breakdown Voltage ,ASTM D149,Vac 5,000 Conductive Phase Change Material . Dielectric Constant ,ASTM D150 1,000 Hz 4.5 12 Volume Resistivity ,ASTM D257,ohm-meter 110 Technology Phase Change Appearance Gold Thermal Properties Reinforcement Carrier Polyimide (1) Thermal Conductivity ,ASTM D5470,W/(m-K) 1.4 Total Thickness 0.114 to 0.14 mm Thermal Performance vs. Pressure FilmThickness 0.025 to 0.05 mm (0.001 to 0.002 in) TO-220 Thermal Performance ,C/W ,ASTM D374 0.001 : Inherent Surface Tack 1 (1 or 2 side ) 10 psi 1.22 Application Thermal management, 25 psi 1.17 Thermally conductive adhesive 50 psi 1.13 Operating Temperature -40 to 125 C Range 100 psi 1.1 200 psi 1.08 FEATURES AND BENEFITS 0.0015 : 2 Thermal impedance: 0.18C-in /W 25 psi 10 psi 1.44 Natural tack for ease ofassembly 25 psi 1.4 Exceptional thermal performance in an insulated pad 50 psi 1.38 100 psi 1.35 TYPICAL APPLICATIONS Spring/clip- mounted devices 200 psi 1.33 Discrete power semiconductors and modules 0.002 : 10 psi 1.67 BERGQUIST HIFLOW THF 1400P is a thermally conductive 25 psi 1.63 phase change material featuring a natural tack on one side and 50 psi 1.6 reinforced with a polyimide film.The polyimide filmprovides a 100 psi 1.58 highdielectric strength and cut-through resistance . 200 psi 1.54 BERGQUIST HIFLOW THF 1400P offers excellent handling and consistent liner peel-off characteristics . The material is 2 (2) Thermal Impedance ,ASTM D5470,C-in /W designed for use between a high power electrical device 0.001 : requiring electrical isolation and its heat sink . 10 psi 0.19 Bergquist recommends the use clips or springs for phase 25 psi 0.18 change materials to assure constant pressure between the 50 psi 0.17 component interface and the heat sink 100 psi 0.16 200 psi 0.15 0.0015 : TYPICAL PROPERTIES 10 psi 0.21 Physical Properties 25 psi 0.21 Elongation ,ASTM D882,% 40 50 psi 0.21 Tensile Strength ASTM D882A,psi 7,000 100 psi 0.19 Phase Change Temperature ,ASTM D3418,C 52 200 psi 0.18 Flammability Rating, UL 94 V-0 0.002 : 10 psi 0.26TDS BERGQUIST HIFLOW THF 1400P , April -2020 knowledge and experience ofthe product as at the date ofthis TDS. Henkel is, 25 psi 0.26 therefore, not liable for the suitability ofour product for the production processes 50 psi 0.24 and conditions in respect of which you use them, as well as the intended applications and results. We strongly recommend that you carry out your own 100 psi 0.23 prior trials to confirm such suitability ofour product. 200 psi 0.22 Any liability in respect ofthe information in the Technical Data Sheet or any other written or oral recommendation(s) regarding the concerned product is excluded, except ifotherwise explicitly agreed and except in relation to death or personal injury caused by our negligence and any liability under any applicable mandatory 1) This is the measured thermal conductivity of the Hi-Flow coating. It represents one product liability law. conducting layer in a three- layer laminate. The Hi-Flow coatings are phase change In case products are delivered by Henkel Corporation, Resin Technology compounds. These layers will respond to heat and pressure induced stresses. The overall Group, Inc., or Henkel Canada Corporation, the following disclaimer is conductivity ofthe material in post-phase change, thin filmproducts is highly dependent upon applicable: the heat and pressure applied. This characteristic is not accounted for in ASTM D5470. Please contact Bergquist Product Management ifadditional specifications are required. The data contained herein are furnished for information only and are believed to 2) The ASTM D5470test fixture was used and the test sample was conditioned at 70Cprior be reliable. We cannot assume responsibility for the results obtained by others to test. The recorded value includes interfacial thermal resistance. These values are provided over whose methods we have no control. It is the user s responsibility to for reference only. Actual application performance is directly related to the surface roughness, determine suitability for the user s purpose ofany production methods mentioned flatness and pressure applied. herein and to adopt such precautions as may be advisable for the protection of property and ofpersons against any hazards that may be involved in the handling and use thereof. In light of the foregoing, Henkel Corporation specifically disclaims all warranties expressed or implied, including warranties of GENERAL INFORMATION merchantability or fitness for a particular purpose, arising from sale or use For safe handling information on this product, consult the Safety of Henkel Corporations products. Henkel Corporation specifically Data Sheet, (SDS). disclaims any liability for consequential or incidental damages of any kind, including lost profits. The discussion herein of various processes or Not for product specifications compositions is not to be interpreted as representation that they are free from domination of patents owned by others or as a license under any Henkel The technical data contained herein are intended as reference Corporation patents that may cover such processes or compositions. We only. Please contact your local quality department for recommend that each prospective user test his proposed application before assistance and recommendations on specifications for this repetitive use, using this data as a guide. This product may be covered by one or product. more United States or foreign patents or patent applications. Trademark usage Except as otherwise noted, all trademarks in this document are trademarks of CONFIGURATIONS AVAILABLE Henkel Corporation in the U.S. and elsewhere. denotes a trademark registered BERGQUIST HIFLOW THF 1400P is supplied in: in the U.S. Patent and Trademark Office. Sheet form, roll form and die-cut parts Reference 2 Available with 1.0, 1.5 or 2.0 mil Polyimide reinforcement carrier Conversions (C x 1.8)+ 32 = F kV/mm x 25.4 = V/mil mm /25.4 = inches N x 0.225 = lb/F N/mm x 5.71= lb/in psi x 145 = N/mm MPa = N/mm Nm x 8.851 = lbin Nm x 0.738= lbft Nmm x 0.142= ozin mPas = cP Disclaimer Note: The information provided in this Technical Data Sheet (TDS) including the recommendations for use and application of the product are based on our knowledge and experience ofthe product as at the date ofthis TDS. The product can have a variety of different applications as well as differing application and working conditions in your environment that are beyond our control. Henkel is, therefore, not liable for the suitability ofour product for the production processes and conditions in respect of which you use them, as well as the intended applications and results. We strongly recommend that you carry out your own prior trials to confirm such suitability ofour product. Any liability in respect ofthe information in the Technical Data Sheet or any other written or oral recommendation(s) regarding the concerned product is excluded, except if otherwise explicitly agreed and except in relation to death or personal injury caused by our negligence and any liability under any applicable mandatory product liability law. In case products are delivered by Henkel Belgium NV, Henkel Electronic Materials NV,Henkel Nederland BV,Henkel Technologies France SAS and Henkel France SA please additionally note the following: In case Henkel would be nevertheless heldliable,on whatever legal ground, Henkels liability will in no event exceed the amount ofthe concerned delivery. In case products are delivered by Henkel Colombiana, S.A.S.the following disclaimer is applicable: The information provided in this Technical Data Sheet (TDS) including the recommendations for use and application of the product are based on our Americas Europe Asia +1.888.943.6535 +32.1457.5611 +86.21.2891.8000 For the most direct access to local sales and technical support visit: www.henkel.com/electronics