Viz Specifikace pro podrobnosti o produktu.
STW34NB20
Product Overview
Category
The STW34NB20 belongs to the category of power MOSFETs.
Use
It is commonly used in electronic circuits for switching and amplification applications.
Characteristics
- High voltage capability
- Low input capacitance
- Fast switching speed
- Low on-resistance
Package
The STW34NB20 is typically available in a TO-247 package.
Essence
This MOSFET is essential for controlling high-power loads in various electronic systems.
Packaging/Quantity
It is usually packaged individually and sold in quantities suitable for production or prototyping needs.
Specifications
- Drain-Source Voltage (VDS): 200V
- Continuous Drain Current (ID): 34A
- On-Resistance (RDS(on)): 0.045 ohms
- Gate-Source Voltage (VGS): ±20V
- Total Gate Charge (Qg): 60nC
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The STW34NB20 has a standard pin configuration with three pins: gate, drain, and source.
Functional Features
- High voltage capability allows it to be used in a wide range of applications.
- Low input capacitance enables fast switching speeds.
- Low on-resistance minimizes power dissipation and improves efficiency.
Advantages
- Suitable for high-power applications
- Fast switching speed
- Low on-resistance reduces power losses
Disadvantages
- May require additional circuitry for driving the gate due to its high gate-source voltage rating.
Working Principles
The STW34NB20 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
The STW34NB20 is widely used in: - Switch-mode power supplies - Motor control - Inverters - Electronic ballasts - DC-DC converters
Detailed and Complete Alternative Models
Some alternative models to the STW34NB20 include: - IRF540N - FDP8870 - IRLB8748
In conclusion, the STW34NB20 power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it suitable for a wide range of high-power electronic applications.
[Word Count: 298]
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STW34NB20 v technických řešeních
Sure, here are 10 common questions and answers related to the application of STW34NB20 in technical solutions:
Question: What is STW34NB20?
Answer: STW34NB20 is a power MOSFET designed for high-speed switching applications.Question: What is the maximum drain-source voltage rating of STW34NB20?
Answer: The maximum drain-source voltage rating of STW34NB20 is 200V.Question: What is the typical on-resistance of STW34NB20?
Answer: The typical on-resistance of STW34NB20 is 0.034 ohms.Question: What is the maximum continuous drain current of STW34NB20?
Answer: The maximum continuous drain current of STW34NB20 is 120A.Question: What are the typical applications of STW34NB20?
Answer: STW34NB20 is commonly used in high-frequency DC-DC converters, synchronous rectification, and motor control applications.Question: What is the gate threshold voltage of STW34NB20?
Answer: The gate threshold voltage of STW34NB20 typically ranges from 2V to 4V.Question: Is STW34NB20 suitable for automotive applications?
Answer: Yes, STW34NB20 is suitable for automotive applications due to its high voltage and current ratings.Question: What is the operating temperature range of STW34NB20?
Answer: The operating temperature range of STW34NB20 is typically -55°C to 175°C.Question: Can STW34NB20 be used in high-power amplifier designs?
Answer: Yes, STW34NB20 can be used in high-power amplifier designs due to its high current handling capability.Question: Does STW34NB20 require a heatsink for thermal management?
Answer: Depending on the application and power dissipation, a heatsink may be required for optimal thermal management when using STW34NB20.
These questions and answers should provide a good overview of the key aspects of using STW34NB20 in technical solutions.