What is diode encapsulation

What is diode encapsulation

diode Encapsulation refers to the process of connecting circuit pins on a silicon chip to external connectors with wires for connection with other devices. Encapsulation refers to the housing used for installing semiconductor integrated circuit chips.

It not only plays a role in installation, fixation, sealing, protecting the chip, and enhancing the electric heating performance, but also connects to the pins of the packaging shell through the contacts on the chip using wires. These pins are connected to other devices through wires on the printed circuit board, thus achieving the connection between the internal chip and external circuits.

Because the chip must be isolated from the outside world to prevent impurities in the air from corroding the chip circuit and causing a decrease in electrical performance.

On the other hand, packaged chips are also more convenient to install and transport. Due to the fact that the quality of packaging technology directly affects the performance of the chip itself and the design and manufacturing of the PCB (printed circuit board) connected to it, it is crucial.

diode,The important indicator for measuring the advanced or not of a chip packaging technology is the ratio of chip area to packaging area, and the closer this ratio is to 1, the better.