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PTM6000HV-SP, commonly known as PTM6000HV, is a highly thermally conductive Phase Change Material (PCM) in paste format. This High viscosity(HV) version of PTM6000-SP is designed to minimize thermal resistance at interfaces and maintain extremely stable performance through reliability testing required for long product life applications. It has a very wide process window that makes it an optimal, tailor made option for IGBT printing and honeycomb structures.
PTM6000HV-SP is based on a robust polymer PCM structure and exhibits excellent wetting properties during typical operating temperature ranges, resulting in very low surface contact resistance. This material exhibits excellent wetting at interfaces during typical operating temperature range, resulting in very low surface contact resistance.
PTM6000HV-SP is a proprietary material that uses a proprietary filler to provide superior reliability (pass 150˚C baking 2000 hours, temperature cycling 2000 cycles, and HAST 288 hours) and maintains low thermal impedance (<0.12˚Ccm2/W no shim), making PTM6000HV desirable for high-performance integrated circuit devices.
Reference the PTM6000 Automotive Reliability Report which demonstrates its performance and thermal stability after various long-term reliability tests including HAST 192hrs, T/C-B 4000x and High Temperature Baking of 3000hrs.