As an important core device of power electronics, IGBT’s reliability is the most important factor in determining the safe operation of the entire device. Since the IGBT adopts stacked packaging technology, this technology not only improves the packaging density, but also shortens the interconnection length of the wires between chips, thereby improving the operating speed of the device. What is the relationship between the IGBT package and solder paste layer void? In this article, you can find the answer.
A jumper is an electrical connection wire designed to connects the two or more points of the board. A short wire or conductive trace on a printed circuit board (PCB) that may be used to link two or more spots on the board is known as a PCB jumper. This article will introduce about PCB jumper.
With the development of the optoelectronic semiconductor industry, as the core components in the upstream of the industrial chain, electronic devices (optical chips) have been widely used in communication, industry, consumption and other fields.