Viz Specifikace pro podrobnosti o produktu.
2N7002KW
Product Overview
Category
2N7002KW belongs to the category of small signal field-effect transistors (FETs).
Use
It is commonly used for switching and amplification in low-power applications.
Characteristics
- Low threshold voltage
- Low input and output capacitance
- High input impedance
- Small package size
Package
The 2N7002KW is typically available in a SOT-23 package.
Essence
The essence of 2N7002KW lies in its ability to efficiently control the flow of current in low-power electronic circuits.
Packaging/Quantity
It is usually packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Maximum Drain-Source Voltage: 60V
- Continuous Drain Current: 115mA
- Threshold Voltage: 0.8V - 3V
- Power Dissipation: 200mW
Detailed Pin Configuration
The 2N7002KW has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- Low ON resistance
- Fast switching speed
- Enhanced ESD protection
- Wide operating voltage range
Advantages and Disadvantages
Advantages
- Small form factor
- Low power consumption
- Suitable for low-voltage applications
- Cost-effective
Disadvantages
- Limited maximum voltage and current ratings
- Susceptible to thermal issues in high-power applications
Working Principles
The 2N7002KW operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.
Detailed Application Field Plans
Low-Power Switching Circuits
2N7002KW can be used in various low-power switching applications such as sensor interfaces, battery-powered devices, and portable electronics.
Amplification Circuits
In audio and signal amplification circuits operating at low voltages, the 2N7002KW can serve as a key component for signal processing and amplification.
Detailed and Complete Alternative Models
- 2N7002: Similar characteristics and performance
- BS170: Higher voltage and current ratings
- IRLML2502: Enhanced power handling capabilities
This comprehensive entry provides an in-depth understanding of the 2N7002KW, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for engineers and enthusiasts in the field of electronics.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2N7002KW v technických řešeních
Sure, here are 10 common questions and answers related to the application of 2N7002KW in technical solutions:
What is the maximum drain current of 2N7002KW?
- The maximum drain current of 2N7002KW is 300mA.
What is the typical threshold voltage of 2N7002KW?
- The typical threshold voltage of 2N7002KW is 1.3V.
Can 2N7002KW be used for low-power switching applications?
- Yes, 2N7002KW is suitable for low-power switching applications due to its low threshold voltage and low on-resistance.
What is the maximum continuous drain-source voltage rating of 2N7002KW?
- The maximum continuous drain-source voltage rating of 2N7002KW is 60V.
Is 2N7002KW suitable for level shifting applications?
- Yes, 2N7002KW can be used for level shifting applications due to its low threshold voltage and compatibility with different logic levels.
What is the typical on-resistance of 2N7002KW?
- The typical on-resistance of 2N7002KW is 5 ohms.
Can 2N7002KW be used in battery-powered applications?
- Yes, 2N7002KW is suitable for battery-powered applications due to its low threshold voltage and low power consumption.
What are the typical applications of 2N7002KW in electronic circuits?
- 2N7002KW is commonly used in load switching, LED driving, level shifting, and low-power switching applications.
Does 2N7002KW have ESD protection?
- Yes, 2N7002KW is designed with ESD protection, making it suitable for robust and reliable circuit designs.
What are the thermal characteristics of 2N7002KW?
- The thermal resistance from junction to ambient (RθJA) of 2N7002KW is typically 357°C/W, allowing for efficient heat dissipation in high-power applications.