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2SJ168

Name: 2SJ168
Rating: 4.7 (12 reviews)

MOSFETs NSM S-MOS(LF),ACTIVE,DISCON(07-10)/PHASE-OUT(09-01)/OBSOLETE(09-04),

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概述

Description

2SJ168 is a type of JFET (Junction Field-Effect Transistor) that features an N-channel structure. It is primarily used in analog applications, such as signal amplification, due to its high input impedance and low noise characteristics. The device is known for its low gate leakage current and suitability for low-frequency operations.
Key specifications typically include a maximum drain-source voltage (Vds) of around 60V and a low noise figure, making it ideal for use in audio and RF circuits. Its pinch-off voltage (Vp) and transconductance are important parameters, influencing the performance in amplification tasks.
2SJ168 is often employed in applications like preamplifiers, analog switches, and other circuits requiring high sensitivity. Designers appreciate its reliability and performance, particularly in high-fidelity audio systems. Overall, 2SJ168 is a versatile component valued for its efficiency in various electronic applications.

Features

The 2SJ168 is a high-power N-channel MOSFET designed for high-speed switching applications. Key features include:
1. Voltage Rating: Typically rated for a maximum drain-source voltage (Vds) of 60V.
2. Current Rating: It can handle continuous drain currents up to 15A, making it suitable for power applications.
3. Low On-Resistance: With a low Rds(on), it ensures efficient operation and reduced power loss during conduction.
4. High-Speed Switching: Designed for fast switching, which is essential in applications like switching power supplies and motor drivers.
5. Package Type: Available in DPAK or similar packages, facilitating heat dissipation and ease of integration into circuits.
6. Applications: Commonly used in power amplifiers, power converters, and automotive electronics.
Overall, the 2SJ168 is valued for its efficiency, reliability, and versatility in various electronic applications.

Package

The 2SJ168 is typically packaged in a TO-220 form factor, which is a popular package type for power transistors. This package allows for efficient heat dissipation and is suitable for various electronic applications.

Pinout

The 2SJ168 is a N-channel JFET (Junction Field-Effect Transistor) typically used in audio and RF applications. It comes in a TO-220 package, which has a total of three pins.
### Pin Configuration:
1. Gate (G) - The control terminal for the device, which is used to modulate the current flow between the drain and source.
2. Drain (D) - The output terminal where the current flows out when the device is in operation.
3. Source (S) - The terminal where the current enters the device.
### Function:
The 2SJ168 functions as a low-noise amplifier and is often employed in applications requiring high input impedance and low distortion. It is known for its good performance in signal amplification due to its low noise characteristics.

Manufacturer

The 2SJ168 is manufactured by Toshiba Corporation, a multinational conglomerate based in Japan. Toshiba is primarily known for its diverse range of products and services, including electronics, semiconductors, and various digital solutions. Founded in 1875, the company has a long history in technology and innovation. Toshiba is a key player in the semiconductor industry, producing a wide array of components such as transistors, integrated circuits, and memory products. The 2SJ168 is a specific type of JFET (Junction Field Effect Transistor) primarily used in analog applications, amplifiers, and signal processing.

Application

The 2SJ168 is a Japanese transistor primarily used in audio amplification, power amplifiers, and high-frequency applications. Its characteristics make it suitable for low-noise amplifiers, switching power supplies, and signal processing in various electronic circuits. Additionally, it can be found in consumer electronics and communication equipment, where efficient signal handling is essential.

Equivalent

The 2SJ168 is a P-channel MOSFET. Equivalent products include the 2SJ162, 2SJ174, and N-channel counterparts such as the 2SK1058. For specific applications, consider alternatives like the IRF9530 or the SI4825 for similar characteristics. Always check datasheets for exact specifications and compatibility.