2N7002K-T1-GE3: Overview, Features, and Applications

The 2N7002K-T1-GE3 is an N-channel enhancement-mode MOSFET manufactured by Vishay Siliconix. It is designed for various switching and amplification applications, particularly in low-power and low-voltage circuits. Here's an overview of its features and common applications:


  • Type: N-Channel Enhancement Mode MOSFET
  • Package: SOT-23
  • Manufacturer: Vishay Siliconix



  1. Enhancement Mode: This MOSFET operates in the enhancement mode, requiring a positive gate voltage to enable current flow between the drain and source terminals.
  2. Low Threshold Voltage: The MOSFET has a low threshold voltage, making it well-suited for low-voltage control signals and applications.
  3. Small Package: It is designed in a small SOT-23 package, enabling space-efficient integration into various electronic circuits.
  4. High Transconductance: Offers high transconductance, making it suitable for efficient signal amplification and low power consumption.



  1. Signal Switching: Widely used for small-signal switching applications in low-voltage and low-power circuits, including signal routing and digital control applications.
  2. Level Shifting: Suitable for level-shifting applications when interfacing between different voltage level circuits, such as in logic level conversion.
  3. Load Switching: Utilized as a switch to control power supply to various sub-circuits, especially in portable and battery-operated systems.
  4. Amplification: Employed for signal amplification in low-power and low-frequency applications, providing high gain with minimal power consumption.
  5. Oscillator Circuits: Used in oscillator and waveform generation circuits, especially in low-power and space-constrained applications.
  6. Battery Management: Integrated into battery management systems for efficient power control and regulation in portable electronics.

The 2N7002K-T1-GE3 is a versatile MOSFET that finds application across a wide range of digital and analog circuits, particularly in portable devices, low-power integrated circuits, and various small-scale electronic systems requiring efficient power management and compatibility with low-voltage levels.

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