TFO-ZS-PG

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TFO-ZS-PG Grafit Folie pyrolytisch

TFO-ZS-PG consists of pure soft pyrolytic graphite. Due to the synthetic structure it shows a high anisotropic heat spreading conductivity in-plane (x-y-plane) and an outstanding thermal conductivity in through thickness direction (z-direction). Its flexibility and softness allow for a very good compliance to larger uneven contact surfaces such as IGBT base plates. Thus the total thermal resistance is minimised. Compared to copper or aluminum the material is ideal for applications where low weight is required. The very high temperature resistance allows for the use in extreme hot environments.




PROPRIÉTÉS

  • Maximum contact through good surface compliance
  • Very soft
  • Very low weight
  • Silicone-free
  • Extremely temperature resistant
  • EMI-shielding through high electrical conductivity

DISPONIBILITÉ

  • Sheet 90 x 90 mm
  • Sheet 90 x 180 mm
  • Sheet 180 x 180 mm
  • Die cut parts

EXEMPLES D'APPLICATION

Thermal link of:

  • IGBT modules
  • Laser diodes
  • TEC modules
  • High flux LEDs

For use in liquid cold plates / high end computers / Analyzers / Photonics / LED arrays

OVERVIEW

EigenschaftEinheitTFO-ZS200-PG
MaterialWeiches pyrolytisches Grafit
FarbeGrau
Dickemm0,2 +/- 0,05
Dichteg/cm³0,5
EntflammbarkeitUL 94VO
RoHS Konformität2015 / 863 / EUJa
Thermisch
Widerstand1 @ 600 kPa @ Dicke°C-inch²/W (mm)0,015 (0,09)
Widerstand1 @ 200 kPa @ Dicke°C-inch²/W (mm)0,055 (0,18)
Widerstand1 @ 70 kPa @ Dicke°C-inch²/W (mm)0,181 (0,19)
Thermische Leitfähigkeit (Z Richtung)W/mK30
Thermische Leitfähigkeit (X-Y Richtung)W/mK500
Betriebstemperaturbereich°C- 250 bis + 400
Elektrisch
Elektrische LeitfähigkeitS/cm10,000