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2N7002PS/ZLX
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2N7002PS/ZLX

Product Overview

Category

The 2N7002PS/ZLX belongs to the category of small-signal field-effect transistors (FETs).

Use

It is commonly used for switching and amplification applications in electronic circuits.

Characteristics

  • Low threshold voltage
  • Low input capacitance
  • High input impedance
  • Small package size

Package

The 2N7002PS/ZLX is typically available in a surface-mount SOT-23 package.

Essence

This FET is essential for controlling the flow of current in various electronic devices and circuits.

Packaging/Quantity

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 60V
  • Continuous Drain Current (ID): 115mA
  • Power Dissipation (PD): 200mW
  • Threshold Voltage (VGS(th)): 1.3V - 2.5V
  • Input Capacitance (Ciss): 50pF

Detailed Pin Configuration

The 2N7002PS/ZLX typically has three pins: Gate (G), Drain (D), and Source (S).

Functional Features

  • Low on-resistance
  • Fast switching speed
  • Compatibility with low-voltage control signals

Advantages

  • Small form factor
  • Suitable for low-power applications
  • Cost-effective

Disadvantages

  • Limited maximum voltage and current ratings
  • Sensitivity to static electricity

Working Principles

The 2N7002PS/ZLX operates based on the modulation of the electric field in a semiconductor channel, controlled by the voltage applied to the gate terminal.

Detailed Application Field Plans

Switching Circuits

The FET can be used in various electronic switches, such as relay drivers and power management circuits.

Amplification

It can serve as an active component in signal amplification stages of audio and radio frequency (RF) circuits.

Voltage Regulation

In combination with other components, it can be utilized for low-power voltage regulation purposes.

Detailed and Complete Alternative Models

  • 2N7002DW: Similar specifications but in a different package (SOT-363)
  • BS170: Higher voltage and current ratings, suitable for more demanding applications

In conclusion, the 2N7002PS/ZLX is a versatile small-signal FET with a range of applications in electronic circuits, offering a balance of performance and cost-effectiveness.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 2N7002PS/ZLX i tekniska lösningar

  1. What is the maximum drain-source voltage of 2N7002PS/ZLX?

    • The maximum drain-source voltage of 2N7002PS/ZLX is 60V.

  2. What is the continuous drain current rating of 2N7002PS/ZLX?

    • The continuous drain current rating of 2N7002PS/ZLX is 310mA.

  3. Can 2N7002PS/ZLX be used for level shifting applications?

    • Yes, 2N7002PS/ZLX can be used for level shifting due to its low threshold voltage and high input impedance.

  4. What is the typical on-resistance of 2N7002PS/ZLX?

    • The typical on-resistance of 2N7002PS/ZLX is 5 ohms.

  5. Is 2N7002PS/ZLX suitable for battery-powered applications?

    • Yes, 2N7002PS/ZLX is suitable for battery-powered applications due to its low threshold voltage and low power consumption.

  6. Does 2N7002PS/ZLX have ESD protection?

    • Yes, 2N7002PS/ZLX is designed with ESD protection to ensure reliability in various applications.

  7. What is the package type of 2N7002PS/ZLX?

    • 2N7002PS/ZLX comes in a SOT-23 package, which is compact and suitable for space-constrained designs.

  8. Can 2N7002PS/ZLX be used for switching applications in audio circuits?

    • Yes, 2N7002PS/ZLX can be used for switching applications in audio circuits due to its low on-resistance and fast switching characteristics.

  9. What is the typical gate threshold voltage of 2N7002PS/ZLX?

    • The typical gate threshold voltage of 2N7002PS/ZLX is 1V.

  10. Is 2N7002PS/ZLX RoHS compliant?

    • Yes, 2N7002PS/ZLX is RoHS compliant, making it suitable for environmentally friendly designs.