IS300MD

Halogen-free, Ultra-low Loss Material

Download Data Sheet

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.

Product Features

  • Industry Recognition
    • UL File Number: E41625
    • RoHS Compliant
  • Performance Attributes
    • Halogen free
    • 6x 260°C reflow capable
    • 6x 288°C solder float capable
  • Processing Advantages
    • Multiple lamination cycles
    • Any layer technology compatible

Product Availability

  • Standard Material Offering: Laminate
    • 2 to 6 mil (0.05 to 0.15 mm)
  • Copper Foil Type
    • VLP-2 (2 micron), 1 oz and below
    • RTF (Reverse Treat Foil)
  • Copper Weight
    • ½, 1 oz (18 and 35 µm) available
    • Thinner copper foil available
  • Standard Material Offering: Prepreg
    • Tooling of prepreg panels
  • Glass Fabric Availability
    • Square weave glass
    • Mechanically spread glass

Production & Manufacturing

  • Currently manufactured in North America, Europe
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.

Core Data

ConstructionResin content %Thickness (inch)Thickness (mm)Dielectric Constant (DK) / Dissipation Factor (DF)
100 MHz500 MHz1 GHz2 GHz5 GHz10 GHz
1x106763.50%0.0020.051
3.24
0.0031
3.24
0.0032
3.24
0.0033
3.24
0.0033
3.24
0.0033
3.24
0.0033
1x107855.50%0.00240.061
3.43
0.0036
3.43
0.0037
3.43
0.0038
3.43
0.0038
3.43
0.0039
3.43
0.0039
1x106769.00%0.00240.061
3.13
0.0027
3.13
0.0028
3.13
0.0029
3.13
0.0029
3.13
0.003
3.13
0.003
1x108056.50%0.00250.064
3.39
0.0036
3.39
0.0036
3.39
0.0037
3.39
0.0037
3.39
0.0038
3.39
0.0038
1x107863.50%0.0030.076
3.24
0.0031
3.24
0.0032
3.24
0.0033
3.24
0.0033
3.24
0.0033
3.24
0.0033
1x108063.50%0.0030.076
3.24
0.0031
3.24
0.0032
3.24
0.0033
3.24
0.0033
3.24
0.0033
3.24
0.0033
2x106763.50%0.0040.102
3.24
0.0031
3.24
0.0032
3.24
0.0033
3.24
0.0033
3.24
0.0033
3.24
0.0033
1x331354.50%0.0040.102
3.44
0.0037
3.44
0.0037
3.44
0.0038
3.44
0.0038
3.44
0.0039
3.44
0.0039
2x108063.50%0.0060.152
3.24
0.0031
3.24
0.0032
3.24
0.0033
3.24
0.0033
3.24
0.0033
3.24
0.0033

Prepreg Data

Glass StyleResin Content %Thickness (inch)Thickness Inch (mm)Dielectric Constant (DK) / Dissipation Factor (DF)
100 MHz500 MHz1 GHz2 GHz5 GHz10 GHz
102763.00%0.00130.032
3.25
0.0031
3.25
0.0032
3.25
0.0033
3.25
0.0033
3.25
0.0034
3.25
0.0034
102766.00%0.00140.036
3.19
0.0029
3.19
0.0030
3.19
0.0031
3.19
0.0031
3.19
0.0032
3.19
0.0032
102769.00%0.00160.04
3.13
0.0028
3.13
0.0028
3.13
0.0029
3.13
0.0029
3.13
0.0030
3.13
0.0030
103765.00%0.00160.04
3.21
0.0030
3.21
0.0031
3.21
0.0032
3.21
0.0032
3.21
0.0033
3.21
0.0033
103767.00%0.00170.043
3.17
0.0029
3.17
0.0030
3.17
0.0030
3.17
0.0031
3.17
0.0031
3.17
0.0031
103771.00%0.0020.05
3.09
0.0026
3.09
0.0027
3.09
0.0028
3.09
0.0028
3.09
0.0029
3.09
0.0029
103773.50%0.00220.055
3.04
0.0025
3.04
0.0025
3.04
0.0026
3.04
0.0027
3.04
0.0027
3.04
0.0027
106766.50%0.00220.056
3.18
0.0029
3.18
0.0030
3.18
0.0031
3.18
0.0031
3.18
0.0032
3.18
0.0032
106769.00%0.00240.062
3.13
0.0028
3.13
0.0028
3.13
0.0029
3.13
0.0029
3.13
0.0030
3.13
0.0030
107858.00%0.00260.067
3.36
0.0035
3.36
0.0035
3.36
0.0036
3.36
0.0036
3.36
0.0037
3.36
0.0037
106773.00%0.00290.072
3.05
0.0025
3.05
0.0026
3.05
0.0027
3.05
0.0027
3.05
0.0028
3.05
0.0028
108063.50%0.00310.078
3.24
0.0031
3.24
0.0032
3.24
0.0033
3.24
0.0033
3.24
0.0034
3.24
0.0034
107863.50%0.00310.079
3.24
0.0031
3.24
0.0032
3.24
0.0033
3.24
0.0033
3.24
0.0034
3.24
0.0034
108067.00%0.00340.088
3.17
0.0029
3.17
0.0030
3.17
0.0030
3.17
0.0031
3.17
0.0031
3.17
0.0031
108070.50%0.00390.1
3.10
0.0027
3.10
0.0027
3.10
0.0028
3.10
0.0029
3.10
0.0029
3.10
0.0029
108668.00%0.0040.103
3.15
0.0028
3.15
0.0029
3.15
0.0030
3.15
0.0030
3.15
0.0031
3.15
0.0031
331357.00%0.00440.111
3.38
0.0035
3.38
0.0036
3.38
0.0037
3.38
0.0037
3.38
0.0037
3.38
0.0037
NOTE
Please Contact us for more details in below details.
Isola Group 3100 West Ray Road
Suite 301
Chandler, AZ 85226

Phone: 480-893-6527
Phone: 800-537-7656
Fax: 480-893-1409
05/11/2017
12/18/2014

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