TerraGreen® 400GE
Halogen-free, Ultra Low Loss Material
TerraGreen® 400GE laminate materials are our most advanced ultra-high speed, halogen free ultra-low loss design solution.
Thermal Performance |
Electrical Performance |
Industry Approvals |
Tg:
200°C
Td: 380°C |
Dk:
3.29
Df: 0.0026 |
IPC-4101 /134
UL - File Number E41625
|
Thermal Performance
Td: 380°C
Electrical Performance
Df: 0.0026
Industry Approvals
TerraGreen® 400GE is our Halogen Free material solution for next generation 5G infrastructure, data center systems, high end computing, wired & wireless communications and AI applications with data rates >100 Gb/s. Our novel resin system, RTF3 (<2.5 µm Rz JIS) copper foil and e-glass is our lowest cost member of the TerraGreen 400G® family of products.
The TerraGreen® 400GE resin system has proven superior CAF performance on tight pitch testing. CAF performance is enhanced by the resin systems excellent interlaminar and bond line adhesion strength.
TerraGreen® 400GE is lead free compatible and sequential lamination capable and can be processed utilizing standard PCB equipment and processing steps. TerraGreen® 400GE meets UL94 V-0.
Product Features
- Industry Recognition
- UL File Number: E41625
- RoHS Compliant
- Performance Attributes
- CAF resistant
- Low moisture absorption
- Halogen free
- 6x 260°C reflow capable
- 6x 288°C solder float capable
- Processing Advantages
- FR-4 process compatible
- Excellent Fill and Flow
- Multiple lamination cycles
- HDI technology compatible
Production & Manufacturing
Currently manufactured in Asia
Product Availability
- Standard Material Offering: Laminate
- 2 to 10 mil (0.05 to 0.25 mm)
- Copper Foil Type
- HVLP3 (VLP1) ≤1.1 micron Rz JIS
- Advanced RTF ≤2.5 micron Rz JIS
- Copper Weight
- ½, 1 and 2 oz (18, 35 and 70 µm) available
- Thinner copper foil available
- Standard Material Offering: Prepreg
- Tooling of prepreg panels
- Moisture barrier packaging
- Glass Fabric Availability
- E-glass
- Square weave glass
- Mechanically spread glass
Property | Typical Value | Units | Test Method | |
---|---|---|---|---|
Metric (English) | IPC-TM-650 (or as noted) | |||
Glass Transition Temperature (Tg) by DSC | 200 | °C | 2.4.25C | |
Glass Transition Temperature (Tg) by DMA | 215 | °C | 2.4.24.4 | |
Glass Transition Temperature (Tg) by TMA | 180 | °C | 2.4.24C | |
Decomposition Temperature (Td) by TGA @ 5% weight loss | >380C | °C | 2.4.24.6 | |
Time to Delaminate by TMA (Copper removed) |
A. T288 B. T300
|
60+ | Minutes | 2.4.24.1 |
Z-Axis CTE |
A. Pre-Tg B. Post-Tg C. 50 to 260°C, (Total Expansion)
|
37 170 1.8
|
ppm/°C ppm/°C %
|
2.4.24C |
X/Y-Axis CTE | 12/13 | ppm/°C | 2.4.24C | |
Thermal Conductivity | 0.54 | W/m·K | ASTM E1952 | |
Thermal Stress 10 sec @ 288ºC (550.4ºF) |
A. Unetched B. Etched
|
Pass | Pass Visual | 2.4.13.1 |
Dk, Permittivity |
A. @ 10 GHz B. @ 20 GHz
|
3.29 3.25
|
— | 2.5.5.5 |
Df, Loss Tangent |
A. @ 10 GHz B. @ 20 GHz
|
0.0026 | — | 2.5.5.5 |
Volume Resistivity | C-96/35/90 | 2.0x108 | MΩ-cm | 2.5.17.1 |
Surface Resistivity | C-96/35/90 | 2.0x107 | MΩ | 2.5.17.1 |
Dielectric Breakdown | 70 | kV | 2.5.6B | |
Arc Resistance | 180 | Seconds | 2.5.1B | |
Electric Strength (Laminate & laminated prepreg) | 67 (1700) | kV/mm (V/mil) | 2.5.6.2A | |
Comparative Tracking Index (CTI) | 2 (250-499) | Class (Volts) |
UL 746A ASTM D3638 |
|
Peel Strength |
A. Low profile and very low profile copper foil B. Low profile and very low profile copper foil ... After thermal stress
|
0.7 (4.1) | N/mm (lb/inch) |
2.4.8C 2.4.8.2A |
Flexural Strength |
A. Length direction B. Cross direction
|
393 (57) 338 (49)
|
MPa (kpsi) | 2.4.4B |
Tensile Strength |
A. Length direction B. Cross direction
|
220 (32) 193 (28)
|
MPa (kpsi) | ASTM D3039 |
Young's Modulus |
A. Length direction B. Cross direction
|
14.5 (2100) 13.0 (1900)
|
GPa(kpsi) | ASTM D790-15e2 |
Flexural Modulus |
A. Lengthwise B. Crosswise
|
12.1 (1750) 11.7(1700)
|
GPa (kpsi) | ASTM D790-15e2 |
Moisture Absorption | <0.1 | % | 2.6.2.1A | |
Flammability (Laminate & laminated prepreg) | V-0 | Rating | UL 94 | |
Relative Thermal Index (RTI) | 140 | °C | UL 746 | |
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. |
NOTE
Visit our site http://www.isola-group.com for more details.
Revisions:
A: Initial release - 1/23
B: Corrected units for Youngs Modulus from MPa to GPa - 1/24
C: Corrected laminate thickness offering from maximum 18 mils to 10 mils, updated copper foil offering - 3/24
Core Data
Construction | Resin Content % | Offering | Thickness (inch) | Thickness (mm) | Dielectric Constant (DK)/ Dissipation Factor (DF) | |||
---|---|---|---|---|---|---|---|---|
10 GHz | 15 GHz | 20 GHz | 30 GHz | |||||
1x1035 | 63.5% | Standard | 0.0020 | 0.051 | 3.37 0.0026 |
3.36 0.0026 |
3.35 0.0026 |
3.34 0.0026 |
1x1035 | 66.5% | Standard | 0.0023 | 0.058 | 3.32 0.0026 |
3.31 0.0026 |
3.30 0.0026 |
3.29 0.0026 |
1x1035 | 69.5% | Standard | 0.0025 | 0.064 | 3.27 0.0026 |
3.26 0.0026 |
3.25 0.0026 |
3.24 0.0026 |
1x1078 | 61.0% | Standard | 0.0030 | 0.076 | 3.41 0.0026 |
3.40 0.0026 |
3.39 0.0026 |
3.38 0.0026 |
1x1078 | 65.5% | Standard | 0.0035 | 0.089 | 3.33 0.0026 |
3.32 0.0026 |
3.31 0.0026 |
3.30 0.0026 |
2x1035 | 63.5% | Standard | 0.0040 | 0.102 | 3.37 0.0026 |
3.36 0.0026 |
3.35 0.0026 |
3.34 0.0026 |
1x3313 | 53.0% | Standard | 0.0040 | 0.102 | 3.56 0.0027 |
3.55 0.0027 |
3.54 0.0027 |
3.53 0.0027 |
2x1035 | 66.5% | Standard | 0.0045 | 0.114 | 3.32 0.0026 |
3.31 0.0026 |
3.30 0.0026 |
3.29 0.0026 |
2x1035 | 69.5% | Standard | 0.0050 | 0.127 | 3.27 0.0026 |
3.26 0.0026 |
3.25 0.0026 |
3.24 0.0026 |
1x2116 | 52.0% | Standard | 0.0050 | 0.127 | 3.58 0.0027 |
3.57 0.0027 |
3.56 0.0027 |
3.55 0.0027 |
2x1078 | 61.0% | Standard | 0.0060 | 0.152 | 3.41 0.0026 |
3.40 0.0026 |
3.39 0.0026 |
3.38 0.0026 |
2x1078 | 65.5% | Standard | 0.0070 | 0.178 | 3.33 0.0026 |
3.32 0.0026 |
3.31 0.0026 |
3.30 0.0026 |
2x3313 | 53.0% | Standard | 0.0080 | 0.203 | 3.56 0.0027 |
3.55 0.0027 |
3.54 0.0027 |
3.53 0.0027 |
Prepreg Data
Glass | Resin Content % | Offering | Thickness (inch) | Thickness (mm) | Dielectric Constant (DK)/ Dissipation Factor (DF) | |||
---|---|---|---|---|---|---|---|---|
10 GHz | 15 GHz | 20 GHz | 30 GHz | |||||
1035 | 63.5% | Standard | 0.0020 | 0.051 | 3.37 0.0026 |
3.36 0.0026 |
3.35 0.0026 |
3.34 0.0026 |
1035 | 66.5% | Standard | 0.0023 | 0.058 | 3.32 0.0026 |
3.31 0.0026 |
3.30 0.0026 |
3.29 0.0026 |
1035 | 69.5% | Standard | 0.0025 | 0.064 | 3.27 0.0026 |
3.26 0.0026 |
3.25 0.0026 |
3.24 0.0026 |
1035 | 72.5% | Standard | 0.0028 | 0.071 | 3.22 0.0025 |
3.21 0.0025 |
3.20 0.0025 |
3.19 0.0025 |
1078 | 61.0% | Standard | 0.0030 | 0.076 | 3.41 0.0026 |
3.40 0.0026 |
3.39 0.0026 |
3.38 0.0026 |
1078 | 65.5% | Standard | 0.0035 | 0.089 | 3.33 0.0026 |
3.32 0.0026 |
3.31 0.0026 |
3.30 0.0026 |
1078 | 69.5% | Standard | 0.0040 | 0.102 | 3.27 0.0026 |
3.26 0.0026 |
3.25 0.0026 |
3.24 0.0026 |
1078 | 72.0% | Standard | 0.0044 | 0.112 | 3.23 0.0025 |
3.22 0.0025 |
3.21 0.0025 |
3.20 0.0025 |
3313 | 58.0% | Standard | 0.0046 | 0.117 | 3.47 0.0027 |
3.46 0.0027 |
3.45 0.0027 |
3.44 0.0027 |
3313 | 62.0% | Standard | 0.0053 | 0.133 | 3.39 0.0026 |
3.38 0.0026 |
3.37 0.0026 |
3.36 0.0026 |
2116 | 58.5% | Standard | 0.0060 | 0.152 | 3.45 0.0026 |
3.44 0.0026 |
3.43 0.0026 |
3.42 0.0026 |
2116 | 61.5% | Standard | 0.0065 | 0.165 | 3.40 0.0026 |
3.39 0.0026 |
3.38 0.0026 |
3.37 0.0026 |
NOTE
A-Original-3/23
B-Adjusted RC%, Dk and Df values to match test data -7/23
All TerraGreen 400GE glass is Spread Weave in both directions
Standard-Commonly available
Alternate-Available, but not stocked
Resource Title & Summary | Date Updated |
---|---|
TerraGreen® 400G Prepreg Safety Data Sheet | 01/22/2024 |
TerraGreen® 400G Laminate Safety Data Sheet | 08/23/2024 |
TerraGreen® 400GE Processing Guide | 09/02/2022 |
TerraGreen 400G Prepreg RoHS Declaration | 03/20/2024 |
TerraGreen 400G Laminate RoHS Declaration | 03/20/2024 |
TerraGreen® 400G Laminate Supplemental | 03/20/2024 |
TerraGreen® 400G Prepreg Supplemental | 03/20/2024 |
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