Have you been searching for a halogen-free solution that can serve high voltage and power applications? Of course, the material has to have great thermal stability as well. I can understand your worry because not all PCB materials can offer these great features.
I have a very reliable answer for you. That is the Isola IS550H PCB Material. You may doubt my suggestion, but very soon, you will come to understand that this material truly has all these great qualities.
In this article, we will be discussing what it is, its benefits or attributes, its applications, as well as its general properties. If this really interests you, why not take your time to read this article, and you’ll be glad you did.
What is the Isola IS550H PCB Material?
The Isola IS550H PCB Material is a halogen-free solution for any high voltage and power applications, which requires great thermal stability.
The development of the Isola IS550H PCB Material was done in line with a group of experts in the industry to serve high voltage and power applications and HEV & PEV automotive electrification. Furthermore, the solution that results finds answers to the needs of critical applications to be used in harsh environments where there’s a need for long-term thermal reliability, great thermal cycling, CAF of high voltage, as well as electro-migration resistance.
The Isola IS550H PCB Material has some product attributes. These include its high temperature, high thermal reliability, and its halogen-free nature.
The typical applications of the Isola IS550H PCB Material are aerospace and defense, as well as transportation and automotives.
What are the Benefits of the Isola IS550H PCB Material?
Below are some of the attributes of the Isola IS550H PCB Material.
Halogen-free
The Isola IS550H PCB Material is halogen-free. What this means is that there’s no presence of halogens like Fluorine, Chlorine, Bromine, etc. This means that it has reduced polarity and it has a higher ability of withstanding higher electric shocks. Due to the halogen-free nature of this material, its thermal expansion coefficient will be smaller.
High thermal reliability
The Isola IS550H PCB Material has a high thermal reliability. There are some factors that play a role in a PCB material’s thermal performance. This is why it is very important for circuits that are more advanced. This is also a very significant property of polymer materials that are dielectric form electric energy high-density applications.
High Temperature
The Isola IS550H PCB Material has a high temperature. This means that it has two important characteristics. First, it is strong, due to the rising temperature that reduces strength. Furthermore, it resists its environment. This is because corrosion and oxidation increases as well with temperature.
Great thermal cycling
This is another attribute of the Isola IS550H PCB Material. With its great thermal cycling, it has a great resilience to thermal expansion as well as any structural weakness. This shows that the Isola IS550H PCB Material is a very strong material that can maintain its high quality.
Applications of the Isola IS550H PCB Material
The main areas or fields where the Isola IS550H PCB Material is useful include aerospace and defense and transportation and automotives. Please read on as we explain better.
Aerospace and Defense
The Isola IS550H PCB Material is very useful in aerospace and defense. The materials used for this purpose are very important due to the sensitivity and quality necessary. The Isola IS550H PCB Material is a top-quality material that can survive the harsh and tough needs it has to render.
Transportation and Automotives
The materials used in these PCBs have transformed the use of our vehicles as well as the manner in which we drive. These include GPS support, anti-lock management of the brakes, airbag sensors, and engine controls. A high percentage of today’s car convenience in your yard’s fleet or driveway has to do with automotive printed circuit boards.
What are the Properties of the Isola IS550H PCB Material?
The properties below are the main qualities of the Isola IS550H PCB Material.
Low Temperature for Glass Transition
This helps in measuring the temperature whereby the Isola IS550H PCB Material changes into a rubber-like state from its solid state. This makes the board’s thermal performance better. The Tg of Isola IS550H PCB Material is 200 degrees Celsius.
High Decomposition Temperature (Td)
The Isola IS550H PCB Material has a decomposition temperature of 400 degrees centigrade at a weight loss of 5%. The Td helps in measuring the temperature whereby the Isola IS550H PCB Material decomposes chemically.
Coefficient of Thermal Expansion (CTE)
Before Tg, the Isola IS550H PCB Material has a CTE of 38 ppm/°C. Furthermore, for post Tg, it has a CTE of 210 ppm/°C. Also, during total expansion that falls between 50 – 260 degrees Celsius, it has a typical value of 2.2%. At the X and Y axis, the coefficient of thermal expansion stands at 13 to 17 ppm/°C before Tg.
Thermal Conductivity
This property tells the rate whereby the transfer of heat from a source occurs to a cooler region in the material. The thermal conductivity of the Isola IS550H PCB Material is 0.7 W/m·K.
Dielectric constant (Dk)
Generally, the material has a dielectric constant of 4.43. The dielectric constant has to do with the ability of the material to store charges.
Dissipation Factor (Df)
At 2 GHz and 5 GHz, the value is the same at 0.014, while at 10 GHz, its value is 0.016. However, generally, the material has a dissipation factor of 0.016. This value reveals how the Isola IS550H PCB Material will perform when used in different applications. This material has a low dissipation factor. This means that its insulating system is very efficient.
Conclusion
Here comes the end of our article on the Isola IS550H PCB Material. We hope we have been able to prove to you why you should rely on the Isola IS550H PCB Material for your PCB needs. If you have questions, feel free to ask us.
