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JX4S0020R120M,JX,MOSFETS

JX4S0020R120M

MOS ,JX4S0020R120M ,N-ch ,550W ,115A ,1200V ,TO247-4

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

Company Profile：公司简介.pdf

Data Sheet： JX4S0020R120M.pdf

Product number：	MOS-MM139N550W11512221JX
Manufacturer Product Number：	JX4S0020R120M
Manufacturer ：	JX
Series ：	JX-MOS
Product Type ：	MOSFETS
Configuration ：	N-ch
Power Dissipation (PD) ：	550W
Continuous Drain Current (ID) ：	115A
Drain-Source Voltage (V) ：	1200V
Package ：	TO247-4
Description：	MOS ,JX4S0020R120M ,N-ch ,550W ,115A ,1200V ,TO247-4

Series Introduce Find Similar

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

File

File Type	File Name
Company Profile	公司简介.pdf
Data Sheet	JX4S0020R120M.pdf

Lead time： Estimated delivery date 2025-05-15

Quantity

Unit Price

1

$50.261539

10

$41.046923

50

$33.507692

Quantity

Unit Price

200

$29.319231

1000

$24.293077

* Order quantity ：

MPQ：1800

MOQ： 1800

Product Recommendation Maker Dynamics Applications

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Why does high negative pressure in SiC MOS affect threshold drift The threshold drift of SiC MOSFET is affected by negative pressure because this device has a high leakage current, which reduces the difference between the control terminal voltage and the source terminal voltage, thereby affecting the switching performance of MOSFET. In addition, high negative pressure may also cause MOSFETs to enter rupture mode and trigger other adverse effects.

What are the reasons for the gate threshold voltage of SiC MOSFET There may be several reasons for the different gate threshold voltages (Vth) of SiC MOSFETs, including:

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).

ROHM Silicon Carbide BM2SC12xFP2-LBZ Model TO263-7L Package 1700V BM2SC12xFP2-LBZ is an advanced AC/DC converter IC in the industry, which adopts an integrated package. It has built a 1700V withstand voltage SiC MOSFET and a control circuit optimized for its drive into a small surface mount package (TO263-7L). Mainly suitable for auxiliary power supply of industrial equipment such as general-purpose inverters, AC servos, commercial air conditioners, street lamps, etc. that require handling high power. In addition, it can ensure long-term stable supply, which is very suitable for industrial equipment applications. (ROHM ROHM)

What are the design issues of inverters during the transition from silicon to silicon carbide (SiC)? The design of silicon carbide device inverters is a complex process that requires consideration of many factors to ensure their reliability and performance. Therefore, designers need to fully understand the characteristics of silicon carbide devices and make corresponding adjustments during design to ensure that the inverter can meet the requirements of the application environment

The working environment and application market of SiGaNSiC MOSFETs and Si IGBTs Compared with MOSFET, SiC perfectly solves the problem of difficult simultaneous implementation of high voltage and high frequency in silicon-based materials. Based on compatibility with high voltage and medium frequency, SiC MOSFET has become the optimal solution for electric vehicles, charging stations, and photovoltaic inverters (without considering cost) due to its high efficiency and small size;

Silicon carbide (SiC) power devices need to be used in conjunction with pull-down resistors Silicon carbide (SiC) pull-down resistor usually refers to the resistor used in SiC power devices to control the closing speed of the device. In SiC power devices, due to their high-speed switching characteristics and high peak voltage, high peak currents are generated when the control device is turned off, which can cause equipment failure or electromagnetic interference. Therefore, in SiC power devices, it is necessary to reduce the peak current during the shutdown process by using pull-down resistors to protect the equipment and reduce electromagnetic interference.

What is SiC MOSFET? SIC MOSFET (Silicon Carbide MOSFET) is a new type of semiconductor device with high thermal stability, high conductivity, and high frequency characteristics. Learning SIC MOSFET includes the following aspects:

1200V SiC MOSFET tested under short-circuit conditions Short circuit capability of 1200 V SiC MOSFET and overcurrent protection solution using ready-made driver IC. Several design considerations were discussed to ensure accurate measurements. The test results indicate that the short-circuit capability of SiC MOSFET is highly correlated with the drain voltage and gate voltage, but not sensitive to the shell temperature and switching speed. By reducing the gate drive voltage or reducing the bus voltage, a longer endurance time can be achieved, but these solutions will lower the performance of SiC MOSFETs.

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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