The 2SJ486 is a P-channel MOSFET from Hitachi designed primarily for audio amplifier applications. It's known for its excellent linearity and low noise characteristics, making it a favored component in high-end audio equipment. It comes in a TO-3P package, which facilitates good thermal dissipation.

Applications

• Audio Power Amplifiers
• High-Fidelity Audio Systems
• Line Drivers
• Analog Switches

Features

• P-Channel MOSFET
• Low On-Resistance
• High Input Impedance
• Excellent Linearity
• Low Noise Characteristics

Benefits

• High-quality audio reproduction with minimal distortion due to excellent linearity.
• Reduced noise and improved signal-to-noise ratio in audio circuits.
• Efficient power amplification with low on-resistance minimizing power loss.
• Simplified circuit design with high input impedance.
• Stable performance in demanding audio applications.

Additional Details

The 2SJ486 features a drain-source voltage (VDS) of -160V, a continuous drain current (ID) of -10A, and a pulsed drain current (IDP) of -30A. The gate-source voltage (VGS) is rated at ±20V. The power dissipation (PD) is 100W. The typical on-resistance (RDS(on)) is 0.8 ohms. It also exhibits fast switching speeds. Its high voltage and current handling capabilities combined with its audio-centric design make it a popular choice for audio enthusiasts and professional audio equipment manufacturers.