The 2SK3077 is a silicon N-channel MOS field-effect transistor from Toshiba. This MOSFET is designed for high-speed switching applications and is commonly used in power supplies, DC-DC converters, and motor control circuits. It offers low on-resistance and fast switching characteristics, contributing to efficient power management.

Applications

• Switching Regulators
• DC-DC converters
• AC Adapters
• Motor Control Circuits
• Power Management in portable devices

Features

• N-Channel MOSFET
• Low Drain-Source On-Resistance (R<sub>DS(on))
• High-Speed Switching
• Enhancement Mode
• High Avalanche Capability

Benefits

• Reduced Power Loss due to low R<sub>DS(on)
• Improved efficiency in power conversion
• Faster response times in switching applications
• Simplified Drive Circuitry with Enhancement Mode
• Robustness and Reliability under inductive loads

Specifications

The 2SK3077 is characterized by a drain-source voltage (V<sub>DSS) that defines its voltage handling capability, and a gate-source voltage (V<sub>GSS) specifying the allowable gate drive voltage. The continuous drain current (I<sub>D) indicates its current handling capacity, while the pulsed drain current (I<sub>DP) specifies the peak current it can withstand. The power dissipation (P<sub>D) is the maximum power it can dissipate. The low gate charge (Q<sub>g) contributes to its fast switching speeds. Its low on-resistance minimizes conduction losses, making it suitable for high-efficiency applications. The device's thermal resistance indicates its heat dissipation capability, which is critical for maintaining its operating temperature within safe limits.