Direct Thermal Path MCPCB

Thermal conductivity Max.  385 W/m.k

What is direct thermal path metal core PCBs?

LEDs Chip Thermal Pads solder to the Aluminum or Copper substrate directly,
No dielectric between LEDs heat out pads and the Metal core.
Means,thermal resistance is very small and,
Thermal conductivity could be 175 W/m.k ( direct to aluminum) to 385 W/m.k( direct to copper ).

The regular MCPCB is 1.0 w/m.k

direct thermal path mcpcb

Direct Thermal Path MCPCB stack up

direct thermal path mcpcb stack up

2 layers Direct Thermal Path MCPCB

direct thermal path mcpcb stack up

Product of  Direct Thermal Path (DTP ) MCPCB

direct thermal path mcpcb

DTP MCPCB
Cree XHP70

direct thermal path mcpcb

DTP MCPCB
Cree XHP70

direct thermal path mcpcb

DTP MCPCB
Cree XM-L

direct thermal path mcpcb

DTP MCPCB
Cree XHP50

direct thermal path mcpcb

DTP MCPCB
Cree 

direct thermal path mcpcb

DTP MCPCB
Cree 

Which LEDs are suitable for Direct thermal path MCPCB?

  • Cree XP-G/E/C/G2

  • Cree XML/XML2

  • Cree MTG/MTG2

  • Cree MK-R

  • Cree XTE

  • Bridgelux SM4

  • Luxeon Rebel

  • Luxeon M

  • Luxeon-T

  • LEDEngin LZC/LZP

Advance of the Direct thermal path MCPCB

  • Thermal conductivity 175 To 385 W/m.k

  • Power LED junction temperature

  • Longer LED life

  • Most economical direct thermal path solution

  • Direct thermal path

direct thermal path mcpcb

Application of  Thermal Pad MCPCB

direct thermal path mcpcb

Automotive LED lighting

direct thermal path mcpcb

LED grow lighting

direct thermal path mcpcb

LED stage lighting

direct thermal path mcpcb

LED street lighting

direct thermal path mcpcb

LED flash lighting

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