Which thick film circuits are suitable for gold conductor paste

Gold conductor paste, as an important material in the microelectronics and semiconductor industries, plays a crucial role in thick film circuit manufacturing due to its excellent conductivity, good adhesion, and high temperature resistance. This article will be presented by Advanced Institute (Shenzhen) Technology Co., LtdResearch Platinum YB8113 Gold Conductor PasteAs an example, we will delve into its applications in thick film circuits such as multi-layer wiring, gas sensors, microwave hybrid integrated circuits, and high-power transistor chips.

Overview of gold conductor paste

Gold conductor paste is a thick film paste with gold as the conductive phase, usually made of high-purity materialssuper-fine powdered gold(The particle size range is usually 0.1-1.0 μ m), inorganic binders (such as lead borosilicate glass), organic carriers, and other additives. According to the different adhesives, gold conductor paste can be divided into glass bonding type, glass free type, and mixed type. As an honored product of Advanced Institute (Shenzhen) Technology Co., Ltd., Yanbo brand YB8113 gold conductor paste has become a leader in the industry with its excellent performance and wide application fields.

Technical characteristics of YB8113 gold conductor paste from Yanbo brand

1. Excellent conductivity

The YB8113 gold conductor paste from Yanbo brand uses high-purity ultrafine gold powder to ensure excellent conductivity and provide stable current transmission capability. Its resistivity is as low as 2.5 μ Ω· cm, making it suitable for circuit environments with extremely high requirements for current transmission.

2. Good adhesion

The inorganic binder in the slurry enables YB8113 gold conductor slurry to firmly bond with the substrate, preventing wire detachment and ensuring long-term stability and reliability of the circuit. Its adhesion force can reach over 10 N/mm ², suitable for various substrates.

3. High temperature resistance

In high temperature environments,YB8113 gold conductor pasteThe performance remains stable and suitable for electronic components working in high-temperature environments, such as high-power transistor chips. Its maximum operating temperature can reach 850 ° C, ensuring reliability under extreme conditions.

4. Excellent fine line resolution

This slurry has excellent fine line resolution and can produce high-precision, high-density electronic components, meeting the demand for miniaturization and integration in modern electronic products. Its minimum line width can reach 10 μ m, making it suitable for the design of high-density circuits.

Application of Gold Conductor Paste in Thick Film Circuits

1. Multilayer wiring conductor

The application of gold conductor paste is particularly widespread in multi-layer wiring conductors. By screen printing on the top, bottom, or middle layers, sintering is used to form thin, dense, and highly conductive conductors between multiple layers of wiring, achieving high reliability and high density thick film integrated circuits. YB8113 gold conductor paste from Yanbo brand is an ideal choice for multi-layer wiring conductors due to its excellent conductivity and adhesion. However, due to the high cost of gold conductor paste, large-scale applications may face challenges in cost control.

2. Gas sensing components

Gold conductor paste also plays an important role in the manufacturing of gas sensitive components. YB8113 gold conductor paste can be used to make electrodes for gas sensors, improving the sensitivity and response speed of the components. Its stable chemical properties and excellent conductivity ensure the long-term stability and reliability of gas sensors in complex environments. However, in certain specific gas environments, the stability of gold conductor paste may be affected to some extent, requiring special treatment or selection of other materials as supplements.

3. Microwave Hybrid Integrated Circuit

Microwave hybrid integrated circuits have extremely high requirements for conductivity and fine line resolution. YB8113 gold conductor paste from Yanbo brand has shown excellent performance in microwave hybrid integrated circuits. Its good conductivity and fine line resolution make it possible to produce high-frequency circuits, improving the transmission efficiency and stability of the circuits. For example, its low resistivity and high fine line resolution can significantly reduce losses during signal transmission and improve the overall performance of the circuit. However, the complex design and high-precision requirements of microwave hybrid integrated circuits also pose challengesGold conductor pasteThe processing technology presents higher challenges.

4. High power transistor chips and lead frames

For high-power transistor chips and lead frames, high temperature resistance and high reliability are the primary considerations. YB8113 gold conductor paste has stable performance and good adhesion in high temperature environments, ensuring long-term stable operation of high-power transistor chips and lead frames. Its application not only improves the reliability of the chip, but also enhances its high temperature resistance performance. However, in practical applications, the heat dissipation problem of high-power devices still needs special attention to ensure the overall performance of the system.

conclusion

Advanced Institute (Shenzhen) Technology Co., LtdThe research platinum brand YB8113 gold conductor paste has been widely used in thick film circuits such as multi-layer wiring conductors, gas sensors, microwave hybrid integrated circuits, and high-power transistor chips due to its excellent conductivity, good adhesion, high temperature resistance, and excellent fine line resolution. Despite certain cost and process challenges, with the continuous development of electronic technology, gold conductor paste will play its unique advantages in more fields, promoting innovation and development of electronic products.
The above data is for reference only, and specific performance may vary due to production processes and product specifications.