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NM2302A,JD,MOSFETS

NM2302A

MOS ,NM2302 ,N-ch ,0.77W ,3A ,20V ,- ,SOT-23

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The image is for reference only, please refer to the drawing for details

Data Sheet： JD_NM2302A.pdf

Product number：	MOS-M2302N0W77M2120VN01JD
Manufacturer Product Number：	NM2302A
Manufacturer ：	JD
Series ：	JD-MOSFET
Product Type ：	MOSFETS
Configuration ：	N-ch
Power Dissipation (PD) ：	0.77W
Continuous Drain Current (ID) ：	3A
Drain-Source Voltage (V) ：	20V
Package ：	SOT-23
Description：	MOS ,NM2302 ,N-ch ,0.77W ,3A ,20V ,- ,SOT-23

Series Introduce Find Similar

Attribute Name	Attribute Value
Manufacturer	JD
Product Series	JD-MOSFET
Product Type	MOSFETS
EU RoHS	Compliant(2011/65/EU)
EU REACH	Dose not contain REACH SVHC(1907/2006/EC)

Series Introduce Find Similar

File

File Type	File Name
Data Sheet	JD_NM2302A.pdf

Lead time： Estimated delivery date 2026-05-19

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Unit Price

5

$0.029818

20

$0.021866

100

$0.019216

300

$0.015240

Quantity

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1000

$0.012590

3000

$0.010602

* Order quantity ：

MPQ：3000

MOQ： 3000

MOQ：5

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Introduction to SiC Silicon Carbide MOSFET Devices SiC devices are a new type of silicon-based MOSFET, especially SiC power devices with higher switching speed and wider output frequency. SiC power chips are mainly composed of MOSFETs and PN junctions.

MOS transistor as a special driving circuit for switch transistor applications (commutation circuit) MOS transistor is a special driving circuit (commutation circuit) used as a switching transistor. Compared with ordinary transistor, MOS transistor has many advantages. However, when applied as a high-power switch transistor, due to the capacitive input characteristics of MOS transistor, the input terminal of MOS transistor is equivalent to a small capacitor. The input switch excitation signal is actually in the process of repeatedly charging and discharging this capacitor. During the charging and discharging process, the MOS transistor conducts and closes with a lag, which slows down the process of "on" and "off", which is not allowed by the switching element (increased power consumption, burning out the switch transistor).

What are the differences between gallium nitride (GaN) and silicon carbide (SiC)? Gallium nitride (GaN) and silicon carbide (SiC) power transistors, two types of compound semiconductor devices, have emerged as solutions. These devices compete with long-life silicon power lateral diffusion metal oxide semiconductor (LDMOS) MOSFETs and super junction MOSFETs. GaN and SiC devices are similar in some aspects, but there are also significant differences.

The Development Trend of High Voltage SiC MOSFET The research on high-voltage SiC MOSFETs is gradually deepening, mainly focusing on the design, preparation, and detection of high-voltage SiC MOSFETs. In the past two years, Sic Mosfet has broken through the peak tunneling voltage of 2600V, with crystal surface insulation characteristics as high as 200MV • cm-1, and static performance reaching 500A/1700V for a single chip in a half bridge topology. It can also support constant current and constant voltage regulator operation. In addition, there are SiC Mosfets designed for solid-state dye solar energy to meet the needs of these applications.

Silicon carbide diodes: an important role in the photovoltaic industry Silicon carbide (SiC) diodes have high stability and efficiency, making them suitable for various photovoltaic applications such as solar panels and solar systems. For example, in solar panels, silicon carbide diodes can prevent excessive current or overvoltage, thereby protecting solar cell components. In solar energy systems, it can also limit the charging current and control the charging and discharging process of the battery.

Voltage polarity and symbol diagram of MOS transistor, N-MOS and P-MOS The following text introduces the symbol rules for N-MOS voltage polarity and P-MOS voltage polarity respectively

Silicon carbide MOSFET modules have significant advantages in the application of high-power power systems such as photovoltaics, wind power, electric vehicles, and rail transit. The advantages of high voltage, high frequency, and high efficiency of silicon carbide devices can break through the limitations of existing electric vehicle motor designs due to device performance, which is currently the focus of research and development in the field of electric vehicle motors at home and abroad.

Calculation methods for P-channel enhanced VDS and CGS In a P-channel Enhanced Mode FET, VDS represents the voltage between the drain and source, while CGS represents the capacitance between the gate and source. When calculating VDS, it is necessary to consider the working state of the P-Channel Enhanced Mode FET. Generally, the following formula can be used for calculation:

The difference between Schottky diodes and silicon carbide Schottky diodes Schottky diodes and silicon carbide Schottky diodes are two different types of diodes.

Calculation method and formula for MOS transistor losses The losses of MOS transistors can be estimated by calculating their current losses and power losses. Current loss refers to the loss caused by the passage of current inside a MOS transistor, which is due to the resistance loss between electrons and the silicon substrate when passing through the MOS transistor. This loss can be calculated using the following formula:

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