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.
기술 솔루션에 2N7002KW 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
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.