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STB40NF20
Product Overview
Category
The STB40NF20 belongs to the category of power MOSFETs.
Use
It is commonly used in electronic circuits for switching and amplification purposes.
Characteristics
- High voltage capability
- Low input capacitance
- Fast switching speed
- Low on-resistance
Package
The STB40NF20 is typically available in a TO-263 package.
Essence
The essence of the STB40NF20 lies in its ability to efficiently control high-power applications with minimal heat dissipation.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Drain-Source Voltage (VDS): 200V
- Continuous Drain Current (ID): 40A
- On-Resistance (RDS(on)): 0.040 ohms
- Power Dissipation (PD): 250W
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The STB40NF20 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- High voltage capability allows for use in various power applications.
- Low input capacitance enables fast switching speeds.
- Low on-resistance minimizes power loss and heat generation.
Advantages
- Efficient power control
- Fast switching speed
- Low power dissipation
Disadvantages
- Sensitive to static electricity
- Requires careful handling during installation
Working Principles
The STB40NF20 operates based on the principle 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
The STB40NF20 is widely used in: - Switching power supplies - Motor control - Electronic ballasts - Inverters
Detailed and Complete Alternative Models
Some alternative models to the STB40NF20 include: - IRF540N - FQP30N06L - IRL540N - STP40NF10
In conclusion, the STB40NF20 power MOSFET offers efficient power control and fast switching speeds, making it suitable for a wide range of electronic applications. Its high voltage capability and low on-resistance make it an ideal choice for power-critical systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STB40NF20 v technických řešeních
Question: What is the maximum drain-source voltage for STB40NF20?
Answer: The maximum drain-source voltage for STB40NF20 is 200V.Question: What is the continuous drain current for STB40NF20?
Answer: The continuous drain current for STB40NF20 is 40A.Question: What is the on-state resistance for STB40NF20?
Answer: The on-state resistance for STB40NF20 is typically 0.032 ohms.Question: Can STB40NF20 be used in automotive applications?
Answer: Yes, STB40NF20 is suitable for automotive applications.Question: What is the operating temperature range for STB40NF20?
Answer: The operating temperature range for STB40NF20 is -55°C to 175°C.Question: Is STB40NF20 suitable for switching power supplies?
Answer: Yes, STB40NF20 is commonly used in switching power supply applications.Question: Does STB40NF20 require a heat sink for high-power applications?
Answer: Yes, a heat sink is recommended for high-power applications to ensure proper thermal management.Question: Can STB40NF20 be used in motor control applications?
Answer: Yes, STB40NF20 is well-suited for motor control and drive applications.Question: What package type is STB40NF20 available in?
Answer: STB40NF20 is available in a TO-220 package.Question: Are there any specific considerations for driving STB40NF20 in high-frequency applications?
Answer: In high-frequency applications, attention should be paid to minimizing parasitic inductance and capacitance in the circuit layout to optimize performance.