SineMicro Power Devices | BeiLuo Distributor

About Power Devices

SineMicro power devices include automotive-grade MOSFETs and IGBTs designed for power switching and motor control applications in vehicles.

As an authorized distributor of SineMicro, BeiLuo provides a comprehensive range of Power Devices products. These products are widely used in industrial control, automotive electronics, consumer electronics, and communication equipment. We offer a complete product line with multiple series to meet various application requirements. All products are genuine and original, backed by professional technical support and comprehensive after-sales service.

Selection Guide: How to Choose the Right Power Devices

Product List

4 products available

Part Number ↕	VDS Voltage Rating ↕	Continuous Drain Current ↕	RDS(on) Resistance ↕	Gate Threshold Voltage ↕	Switching Time ↕	Package ↕	Stock Status	Action
SM4010N	40V	10A	15mΩ @ VGS=10V	1.5V - 2.5V	15ns typical	-	In Stock	View Details
SM4015N	40V	15A	10mΩ @ VGS=10V	1.5V - 2.5V	20ns typical	-	In Stock	View Details
SM6020P	60V	20A	25mΩ @ VGS=-10V	-2V to -4V	30ns typical	-	In Stock	View Details
SM1005N	100V	5A	45mΩ @ VGS=10V	1.5V - 2.5V	25ns typical	-	In Stock	View Details

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Frequently Asked Questions

What is the difference between N-channel and P-channel MOSFETs?

N-channel MOSFETs require positive gate voltage to turn on and are typically used for low-side switching. They generally have lower RDS(on) and are more cost-effective. P-channel MOSFETs require negative gate voltage relative to source and are used for high-side switching. N-channel is preferred for most applications due to better performance, but P-channel simplifies high-side switch design.

Use N-channel for low-side switching and best performance. Use P-channel for simple high-side switching.