Power devices, also known as power electronic devices, are simply power semiconductor devices with the ability to handle high voltages and high currents. It is a semiconductor component widely used in power conversion and control circuits for power electronic devices. The basic idea of a power electronics device is to cut a continuous stream of energy into energy packets, process these packets and deliver the energy, and make it a continuous energy flow again at the output, which is mainly achieved by power semiconductor devices and specific circuit structures.

Power device, package is the bridge between the communication chip and the external circuit, its main functions are:

(1) Realize the electrical connection between the chip and the outside world;

(2) Provide mechanical support for the chip, which is convenient for handling and soldering;

(3) Protect the chip from physical or chemical damage to the environment;

(4) Provide heat dissipation channels

【Triode package empty seal】

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