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STP3N80K5
Product Overview
Category
The STP3N80K5 belongs to the category of power MOSFETs.
Use
It is commonly used as a switching device in power supply applications, motor control, and other high-power electronic circuits.
Characteristics
- High voltage capability
- Low input capacitance
- Fast switching speed
- Low on-resistance
Package
The STP3N80K5 is typically available in a TO-220 package.
Essence
The essence of the STP3N80K5 lies in its ability to efficiently control high power loads with minimal losses.
Packaging/Quantity
It is usually packaged in reels or tubes, with varying quantities depending on the supplier.
Specifications
- Drain-Source Voltage (VDS): 800V
- Continuous Drain Current (ID): 3A
- On-Resistance (RDS(on)): 2.5Ω
- Power Dissipation (PD): 40W
- Gate-Source Voltage (VGS): ±30V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The STP3N80K5 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- High voltage capability allows for use in high-power applications.
- Low input capacitance enables fast switching speeds.
- Low on-resistance minimizes power losses and heat generation.
Advantages
- Suitable for high voltage applications
- Efficient power handling
- Fast switching speed
Disadvantages
- Higher on-resistance compared to some alternative models
- Limited current-carrying capacity
Working Principles
The STP3N80K5 operates based on the principles of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals.
Detailed Application Field Plans
The STP3N80K5 is well-suited for use in: - Switched-mode power supplies - Motor control circuits - High-power lighting systems - Audio amplifiers
Detailed and Complete Alternative Models
Some alternative models to the STP3N80K5 include: - IRFP460: Similar voltage and current ratings - FQP3N80: Comparable specifications - IXFH3N80: Alternative package option
In conclusion, the STP3N80K5 power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it suitable for various high-power electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STP3N80K5 en soluciones técnicas
What is the maximum drain-source voltage rating of STP3N80K5?
- The maximum drain-source voltage rating of STP3N80K5 is 800 volts.
What is the continuous drain current rating of STP3N80K5?
- The continuous drain current rating of STP3N80K5 is 3 amperes.
What is the on-state resistance (RDS(on)) of STP3N80K5?
- The on-state resistance (RDS(on)) of STP3N80K5 is typically 3.8 ohms.
What is the gate threshold voltage of STP3N80K5?
- The gate threshold voltage of STP3N80K5 typically ranges from 2 to 4 volts.
What are the typical applications of STP3N80K5 in technical solutions?
- STP3N80K5 is commonly used in power supplies, motor control, and lighting applications.
What is the maximum junction temperature of STP3N80K5?
- The maximum junction temperature of STP3N80K5 is 150 degrees Celsius.
Is STP3N80K5 suitable for high-frequency switching applications?
- Yes, STP3N80K5 is suitable for high-frequency switching due to its low on-state resistance and fast switching characteristics.
Does STP3N80K5 require a heat sink for certain applications?
- Depending on the application and power dissipation, a heat sink may be required for STP3N80K5 to ensure proper thermal management.
What are the key advantages of using STP3N80K5 in technical solutions?
- Some key advantages of STP3N80K5 include high voltage capability, low on-state resistance, and reliable performance in various power applications.
Are there any specific considerations for driving the gate of STP3N80K5?
- It's important to ensure proper gate drive voltage and current to fully enhance the performance of STP3N80K5, as well as to prevent potential issues related to gate control.