GD32F350G8T6_AO4822 Introduction

So the stability of the tube is inseparable from the manufacturing process, and poor workmanship may result in the inconsistency of the parameters of these small tubes. Their various switching actions are almost the same. Of course, when they burn out, there must be a small tube that can't bear it first.

The power mos used on electric vehicles is a three-dimensional structure. Low-power mos is a planar structure. The mos tube we have seen is actually composed of thousands of small mos tubes in parallel. You may think that one or a few bad moss should easily appear in thousands of small mos. In fact, it is not that easy. , the current manufacturing process basically guarantees the high consistency of various parameters of these small units.

GD32F350G8T6_AO4822

BYP36543A

However, in terms of structure, there is a big difference between them. In order to better understand the mechanism of power MOSFET, we must first recall the mechanism of low-power FET. . Working principle of power MOS tube Power MOS tube is developed from low-power MOS tube. The following describes the principle of the MOS transistor with the structure of an N-channel enhancement type low-power MOSFET.

BYP31538 BYP31510 BYP31575 BYH31574 BYD31523A BYH31532 BYM31580 BYH31519 BYS31535 BYM31545 .

BYS3105 BYP3105 BYJ31020A BYH31012A BYJ31012A BYP3104 BYF31010A BYP31013A BYS31010A BYH31055 .

What do the three capacitance parameters represent in the body of the tube? How did it form? . There are three parasitic capacitance parameters in the MOS tube specification, namely: input capacitance Ciss, output capacitance Coss, and reverse transfer capacitance Crss.

GD32F350G8T6_AO4822

AP9964GM

GD32F303VCT6 GD32F303CCT6 GD32F303VET6 GD32F303RGT6 GD32F303RET6.

NCE3008M NCE3010S NCE3011E NCE30D0808J NCE3018AS.

GD32F105VCT6 GD32F105RBT6 GD32F105RCT6 GD32F105ZET6 GD32F105VGT6.

GD32F103RBT6 GD32F103RET6 GD32F103VET6 GD32F103VCT6 GD32F103ZET6.

GD32F350G8T6_AO4822

NCE8205B NCE8205 NCE8205i NCE8205E NCE9926.

NCE20ND06 NCE2008N NCE2312 NCE2312A NCE8205A.

relevant information