IS300MD

Halogen-free, Ultra-low Loss Material

Thermal PerformanceElectrical PerformanceIndustry Approvals
Tg
190°C
Td
390°C
Dk
3.06
Df
0.0033
UL - File Number E41625
IS300MD is a proprietary high performance, low-Dk, low-loss, halogen-free material specifically designed for the high-end mobile applications.

IS300MD laminate and prepreg products are manufactured with Isola’s patentable high performance resin systems. IS300MD has the best-in-class Dk for HDI applications, enabling the use of ultrathin dielectric, while maintaining manufacturable line widths. IS300MD laminate and prepreg can be tailored to any thickness to meet the needs of the latest multilayer HDI build-up technologies.
IS300MD is fully compatible with the standard chemical desmear process.

Typical Market Applications

Product Features

  • Industry Recognition
    • RoHS Compliant
  • Performance Attributes
    • Halogen free
  • Processing Advantages

Product Availability

  • Standard Material Offering: Laminate
  • Copper Foil Type
  • Copper Weight
  • Standard Material Offering: Prepreg
  • Glass Fabric Availability

Production & Manufacturing

    PropertyTypical ValueUnitsTest Method
    Metric (English)IPC-TM-650 (or as noted)
    Glass Transition Temperature (Tg) by DSC190°C2.4.25C
    Decomposition Temperature (Td) by TGA @ 5% weight loss390°C2.4.24.6
    Time to Delaminate by TMA (Copper removed)
    A. T260
    B. T288
    >60Minutes2.4.24.1
    Z-Axis CTE50 to 260°C, (Total Expansion)1.6%2.4.24C
    X/Y-Axis CTEPre-Tg12ppm/°C2.4.24C
    Thermal Conductivity0.31W/mKASTM E1952
    Thermal Stress 10 sec @ 288ºC (550.4ºF)
    A. Unetched
    B. Etched
    PassPass Visual2.4.13.1
    Dk, Permittivity
    A. @ 1 GHz
    B. @ 2 GHz
    C. @ 5 GHz
    D. @ 10 GHz
    3.06Bereskin Stripline
    Df, Loss Tangent
    A. @ 1 GHz
    B. @ 2 GHz
    C. @ 5 GHz
    D. @ 10 GHz
    0.0032
    0.0033
    0.0033
    0.0033
    Bereskin Stripline
    Volume ResistivityC-96/35/901.33 x 107MΩ-cm2.5.17.1
    Surface ResistivityC-96/35/901.33 x 52.5.17.1
    Dielectric Breakdown45.4kV2.5.6B
    Arc Resistance139Seconds2.5.1B
    Electric Strength (Laminate & laminated prepreg)45 (1133)kV/mm (V/mil)2.5.6.2A
    Comparative Tracking Index (CTI)3/175-249Class (Volts)UL 746A
    ASTM D3638
    Peel Strength
    A. 1 oz. EDC foil
    B. 0.5 oz. EDC foil
    0.88 (5.0)
    0.75 (4.3)
    N/mm (lb/inch)
    2.4.8.2A
    Flexural Strength
    A. Length direction
    B. Cross direction
    43,633
    35,567
    ksi2.4.4B
    Tensile Strength
    A. Length direction
    B. Cross direction
    31,00
    22,150
    ksiASTM D3039
    Moisture Absorption0.5%2.6.2.1A
    Flammability (Laminate & laminated prepreg)V-0RatingUL 94
    Max Operating Temperature130°CUL 796
    The data, while believed to be accurate and based on analytical methods considered to be reliable, is for information purposes only. Any sales of these products will be governed by the terms and conditions of the agreement under which they are sold.
    02/23/2017
    Dk/Df Construction Table
    04/18/2017
    Laminate Data Sheet
    12/18/2014
    Material Safety Data Sheet

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