BYP31575_APM7328KC-TRL Introduction

In simple terms, the motor is driven by the output current of the MOS tube such as NCE80H12. The larger the output current (in order to prevent overcurrent from burning the MOS tube, the controller has limited current protection), the motor torque is strong and the acceleration is powerful, so MOS Tubes play a very important role in electric vehicle controllers.

The power mos used on electric vehicles is a three-dimensional 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. Low-power mos is a planar structure.

BYP31575_APM7328KC-TRL

SI9926ADY-T1-E3

NCE30H11K NCE3402B NCE30H10AK NCE2304 NCE3404.

MOS tube 3306 product features 1. RDS(on)=7mΩ@VGS=10V 2. Lead-free green equipment 3. Low resistance switch to reduce conduction loss 4. High avalanche current.

BYS3105 BYP3105 BYJ31020A BYH31012A BYJ31012A BYP3104 BYF31010A BYP31013A BYS31010A BYH31055 .

BYP31538 BYP31510 BYP31575 BYH31574 BYD31523A BYH31532 BYM31580 BYH31519 BYS31535 BYM31545 .

BYP31575_APM7328KC-TRL

AP9962GM & Special 30V

NCE3020K NCE3025Q NCE3035K NCE3025G NCE3030K.

BYN31028Z BYN31024A BYG31013A BYN31095 BYJ31040 BYM31013A BYH31015-X BYH31015 BYS31030 BYF31040

The parasitic capacitance structure of the MOS tube is as follows. Among them, the width of polysilicon, the width of the channel and the trench, the thickness of the G oxide layer, and the doping profile of the PN junction are all factors that affect the parasitic capacitance. .

. The characteristics of a MOSFET can be characterized by a transfer characteristic curve and a drain output characteristic curve. Figure 3 shows the handling characteristics of a certain FET. The transfer characteristic refers to the relationship curve between the gate voltage UGS and the corresponding drain current ID when the voltage UDS between the drain and the source is at a certain fixed value.

BYP31575_APM7328KC-TRL

NCE20ND06 NCE2008N NCE2312 NCE2312A NCE8205A.

NCE25TD120WT NCE25TD120VT NCE15TD120LT NCE25TD120LT NCE40TD135LT.

relevant information