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BC857,CJ,Bipolar Transistors

BC857

Bipolar Transistors ,BC857 ,PNP ,VCEO:45V ,VCBO: 50V ,200mW ,100mA ,SOT-23,3E

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

Product number：	QT-TQT418P45VC05060301CJE
Manufacturer Product Number：	BC857
Manufacturer ：	CJ
Series ：	CJ-TRANSISTOR
Product Type ：	Bipolar Transistors
Polarity ：	PNP
Emitter Voltage(VCEO) ：	45V
Base Voltage(VCBO) ：	50V
Power Disspation ：	200mW
package ：	SOT-23
Description：	Bipolar Transistors ,BC857 ,PNP ,VCEO:45V ,VCBO: 50V ,200mW ,100mA ,SOT-23,3E

Series Introduce Find Similar

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

Series Introduce Find Similar

S9015

Bipolar Transistors ,S9015 ,PNP ,VCEO:45V ,VCBO: 50V ,200mW ,100mA ,SOT-23

$0.007228 More

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Lead time： Estimated delivery date 2026-10-05

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Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

Wide application of silicon carbide (SiC) MOSFET in new energy charging piles Silicon carbide power devices cover series such as 650V/2A-100A, 1200V/2A-90A, 1700V/5A-80A, etc. The products have been put into mass production and can fully benchmark the advanced quality and level of international brand peers. We have successively launched full current voltage level silicon carbide Schottky diodes and silicon carbide MOSFET series products that have passed industrial and automotive reliability tests, with performance reaching the international advanced level. They are applied in fields such as solar inverters, new energy electric vehicles and charging piles, smart grids, high-frequency welding, rail transportation, industrial control special power supplies, and national defense and military industries.

5 important techniques for selecting gallium nitride (SiC) MOSFETs To prove that your choice of SiC as the preferred power semiconductor for switch mode design is correct, please consider the following prominent features. Compared to standard or super junction MOSFETs or even IGBTs, SiC devices can operate at higher voltages, frequencies, and temperatures. Most of the power loss of other devices does not exist in SiC devices, so the efficiency of SiC devices can reach over 90% in most applications. Initially, SiC devices were more expensive than other MOSFETs or IGBTs.

Reverse Recovery Current and Electrical Test Item Vgs of Silicon Carbide (SiC) MOSFET The electrical testing item Vgs of SiC MOSFET mainly refers to the Gate Source Voltage. Reverse Recovery Current (Irr) refers to the current flowing through a diode during the reverse recovery process.

Application of Silicon Carbide (SiC) Ceramics in Semiconductors Silicon carbide (SiC) ceramics are a semiconductor material widely used in many semiconductor applications. Here are some typical applications of silicon carbide ceramic semiconductors:

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.

The main six stages of SiC chip manufacturing The main six specific processes of SiC chip manufacturing are pre-processing, wafer processing, crystal growth, integrated circuit design and fabrication, chip testing, and integration.

What are the advantages of MOS transistor over transistor? What are the differences and advantages between MOS (Metal Oxide Semiconductor Field Effect Transistor) and transistors? This article provides a detailed introduction.

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:

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.

Circuit symbols for silicon carbide (SIC) MOSFETs The circuit symbol of silicon carbide (SiC) MOSFET is similar to that of traditional silicon MOSFET, except that some special markings are added to the symbol to indicate its characteristics.

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