High Power Lighting Dielectric from Bergquist

HPL is a dielectric specifically formulated for high power lighting LED applications with demanding thermal performance requirements. This thin dielectric at 0.0015" (38μm) has the ability to withstand high temperatures with a glass transition of 185°C and phenomenal thermal performance of 0.30°C/W (RD 2018). Bergquist Thermal Clad HPL is available in scored array circuits, scored singulated circuit, punched singulated parts and in LED standard stars and squares configurations.

Applications

• High watt-density applications where achieving the lowest
  thermal resistance is required
• Backlighting
• Projectors
• LED applications

Benefits

• Very low thermal impedance 0.02°C-in2/W (0.13°Ccm2/W)
• High thermal conductivity of 3.0 W/m-K
• High temperature applications
• Lead-free solder compatible
• RoHS compliant and environmentally green

Available on all aluminum and copper metal substrates as
well as Ultra Thin Circuits