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CJU04N65A,CJ,MOSFETS

CJU04N65A

MOS ,N-ch ,CJU04N65A ,1.25W ,4A ,650V ,TO-252-2L(4R)

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

Product number：	MOS-MNM0781W25M2665014CJ
Manufacturer Product Number：	CJU04N65A
Manufacturer ：	CJ
Series ：	CJ-MOS
Product Type ：	MOSFETS
Configuration ：	N-ch
Power Dissipation (PD) ：	1.25W
Continuous Drain Current (ID) ：	4A
Drain-Source Voltage (V) ：	650V
Package ：	TO-252-2L(4R)
Description：	MOS ,N-ch ,CJU04N65A ,1.25W ,4A ,650V ,TO-252-2L(4R)

Series Introduce Find Similar

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

Series Introduce Find Similar

CJU04N65

MOS ,N-ch ,CJU04N65 ,1.25W ,4A ,650V ,TO-252-2L(4R)

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Lead time： Estimated delivery date 2026-04-21

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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.

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:

Introduction to Low Sensitivity SiC Power Modules Low inductance SiC power module refers to a power module that uses silicon carbide (SiC) as a semiconductor material and has a lower inductance value. Compared with traditional silicon (Si) power modules, low inductance SiC power modules have higher switching speed and lower switching losses, thereby improving the efficiency and reliability of the system.

What are the solutions to reduce losses in SiC modules? The SiC module loss reduction scheme mainly considers the following four aspects: adopting low voltage and low frequency design, optimizing the driver program, optimizing the structural design, and adopting low side resonance technology.

Design and Manufacturing Process of Silicon Carbide (SiC) MOSFET Chip For silicon carbide MOSFETs (SiC MOSFETs), high-quality substrates can be purchased externally, and high-quality epitaxial wafers can also be purchased externally. However, this only provides a good foundation for obtaining a silicon carbide device. High performance silicon carbide devices have extremely high requirements for device design and manufacturing processes. This article will introduce you to the design and manufacturing process of SiC MOSFET devices.

High power thyristor 4H SiC GTO 4H SiC GTO thyristor is a promising high-power device with broad application prospects in the field of high-power power supplies. With the continuous improvement of technology and the increase of market demand, 4H SiC GTO thyristors will be widely used.

What are the differences between SiC SBD and SiC MOSFET? SiC SBD and SiC MOSFET are chips made of polarized silicon carbide material, which have high heat dissipation and conductivity. The difference lies in:

Analysis of Silicon Carbide (SiC) Technology Barriers: What are the Silicon Carbide Technology Barriers Groove type silicon carbide power devices have greater manufacturing difficulty. According to the different device structures, silicon carbide power devices can be mainly divided into planar devices and trench devices. Flat silicon carbide power devices have good unit consistency, simple manufacturing process, but are prone to JFET effect and have high parasitic capacitance and on state resistance. Compared to planar devices, groove type silicon carbide power devices have lower unit consistency and more complex manufacturing processes. However, the groove structure is beneficial for increasing device unit density, reducing the occurrence of JFET effect, and solving the problem of low channel mobility. It has excellent performance such as low on resistance, low parasitic capacitance, and low switching energy consumption, and has significant cost and performance advantages. It has become the mainstream direction of silicon carbide power device development.

What is the reason why a discharge resistor must be set for MOS switch applications? What is the reason why a discharge resistor must be set for MOS switch applications?

What are the measures for surge suppression? The reasons for generating surges are multifaceted, and surges are a type of spike pulse with high rising speed and short duration. Overvoltage in the power grid, switch ignition, reverse voltage, static electricity, and motor/power supply noise are all factors that cause surges. And surge protectors provide a simple, economical, and reliable protection method for power surge protection of electronic devices.

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