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What to Know About the High Speed Doosan Ultra Low Loss DS-7409DV (N)

One company known to offer top quality copper clad laminates is Doosan Corporation. As you may already know, copper clad laminates function as the base material for a printed circuit board. Furthermore, it utilizes wood pulp paper as well as glass fiber as the reinforcing material. This product also comes through copper clad lamination on either just one or the two sides of the reinforcing material after resin soaking.

For the purpose of this article, our focus is on the Doosan Ultra low loss DS-7409DV (N). Here we will discuss its properties, features, and more. So, if you really want to have a good understanding of this topic, get ready, we will be treating different subheadings to aid your learning process. Please keep reading to understand better.

What is the Doosan Ultra low loss DS-7409DV (N)?

The Doosan Ultra low loss DS-7409DV (N) is a copper clad laminate produced by Doosan Corporation, which is very useful in printed circuit boards.

The Doosan Ultra low loss DS-7409DV (N) is great for through hole reliability. Also, it works fine for any soldering process that is lead free. In addition, its dielectric constant and dissipation factor is low. Also, it has a low coefficient and thermal expansion, excellent thermal performance, as well as a high temperature for glass transition.

Furthermore, the Doosan Ultra low loss DS-7409DV (N) is applicable in different areas, which include base stations, high frequency measuring instruments and modules. Also, it is useful in high speed network and computing equipment.

Please stay on this page as we explain the features of the Doosan Ultra low loss DS-7409DV (N) further.

Features of the Doosan Ultra low loss DS-7409DV (N)?

In this subheading, we’ll discuss what really characterizes the Doosan Ultra low loss DS-7409DV (N).

High glass transition temperature

The Doosan Ultra low loss DS-7409DV (N) also has a high temperature for glass transition. This means that this material can easily transform from a material that is ductile, to something much brittle and hard.

Excellent thermal performance

Another characteristic of the Doosan ultra low loss DS-7409DV (N) also has an excellent thermal performance. This property has to do with its heat conductivity. This also means that this material will exhibit the properties when you pass heat through it.

Other great features of the Doosan Ultra low loss DS-7409DV includes its great through hole reliability. Also, it works fine for any soldering process that is lead free.

Low Dissipation factor and dielectric constant

The Doosan Ultra low loss DS-7409DV (N) has a low dissipation factor and dielectric constant, which makes it very useful for high signal integrity and signal speed.

Low coefficient and thermal expansion

The Doosan Ultra low loss DS-7409DV (N) has a low coefficient of thermal expansion, which means that the material’s shape will not experience significant changes.

What are the Properties of the Doosan Ultra low loss DS-7409DV (N)?

Here, we will be categorizing the properties of the Doosan Ultra low loss DS-7409DV (N) into electrical properties, mechanical properties, and thermal properties. Let’s quickly consider them.

Electrical Properties

The electrical properties of the Doosan Ultra low loss DS-7409DV (N) varies from that of the Doosan Ultra low loss DS-7409DV. It has a dielectric constant of 3.35, 3.31, 3.29, and 3.28 at 1GHz, 2GHz, 5GHz, and 10GHz respectively. Also, it has a dissipation factor of 0.0010, 0.0015, 0.0020, and 0.0025 at 1GHz, 2GHz, 5GHz, and 10GHz respectively. Furthermore, its surface resistance value is 109 oC, while its volume resistance is 106 oC.

Mechanical Properties

The following are the mechanical properties of the Doosan Ultra low loss DS-7409DV (N). The Doosan Ultra low loss DS-7409DV (N) has a Flexural strength of 420 Mpa, while its Young’s modulus value is 22 to 24 GPa. Furthermore, its tensile strength is 220 MPa as well as a peel strength of 1.0 kgf/cm.

Thermal Properties

The Doosan Ultra low loss DS-7409DV (N) has a glass transition temperature (DMA) of 225 degrees Celsius and a decomposition temperature of 400 degrees Celsius. Furthermore, its T-288 value is greater than 120 minutes.

Also, at the X, Y axis, it has a coefficient of thermal expansion (CTE) of 16/16 ppm/℃. Also, at the Z axis, the CTE is 45/270 ppm/℃. In addition, it has a thermal conductivity of 0.4 W/m·k. In addition, the Z expansion is 2.6%.

Other Properties

The Doosan Ultra low loss DS-7409DV (N) comes with other properties. These include the water absorption and flammability. This PCB material has a flammability rating of V-0. Also, its water absorption is at 0.12% at D-24/23, while its value is 0.2% at D-2/100.

What is the Difference Between the Doosan Ultra low loss DS-7409DV (N) and the Doosan low loss DS-7409DV?

The Doosan low loss DS-7409DV and Doosan ultra low loss DS-7409DV (N) are closely related. However they have some differences. This is majorly seen in their electrical properties.

We can see that at 1GHz, 2GHz, 5GHz, and 10GHz, the values of both vary. For the Doosan low loss DS-7409DV, the values are 3.80, 3.65, 3.63, and 3.62 respectively. The Doosan ultra low loss DS-7409DV (N) has its values as 3.35, 3.31, 3.29, and 3.28 respectively.

Also, for the dissipation factor, they have different values. At 1GHz, 2GHz, 5GHz, and 10GHz, the Doosan ultra low loss DS-7409DV (N) has values of 0.0010, 0.0015, 0.0020, and 0.0025 respectively, while that of the Doosan low loss DS-7409DV, and has values of 0.0015, 0.0020, 0.0025, and 0.0030 respectively.

What are the Similarities Between the Doosan Ultra low loss DS-7409DV (N) and the Doosan low loss DS-7409DV?

As mentioned earlier, both the Doosan low loss DS-7409DV and Doosan ultra low loss DS-7409DV (N) are closely related. They have the same thermal properties and mechanical properties. These include their low coefficient of thermal expansion and high glass transition temperature, low dissipation factor and dielectric constant and more.

Furthermore, their applications are the same, which includes base stations, high frequency measuring instruments and modules, and high speed networking equipment and computing.

Conclusion

This is virtually all the important information regarding the Doosan ultra low loss DS-7409DV (N). Take time to read over and over again to get full understanding of what this material offers.