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STF15N80K5
Product Overview
Category
The STF15N80K5 belongs to the category of power MOSFETs.
Use
It is commonly used in power supply applications, motor control, and other high-power switching applications.
Characteristics
- High voltage capability
- Low input capacitance
- Fast switching speed
- Low on-resistance
Package
The STF15N80K5 is typically available in a TO-220 package.
Essence
This MOSFET is essential for efficient power management and control in various electronic systems.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Drain-Source Voltage (VDS): 800V
- Continuous Drain Current (ID): 15A
- On-Resistance (RDS(on)): 0.5Ω
- Gate-Source Voltage (VGS): ±30V
- Total Gate Charge (Qg): 24nC
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The STF15N80K5 typically has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)
Functional Features
- High voltage capability allows for use in various power applications.
- Low input capacitance enables fast switching speeds.
- Low on-resistance minimizes power losses and improves efficiency.
Advantages and Disadvantages
Advantages
- High voltage capability
- Fast switching speed
- Low on-resistance
Disadvantages
- Higher input capacitance compared to some alternative models
- May require additional heat dissipation in high-power applications
Working Principles
The STF15N80K5 operates based on the principles of field-effect transistors, where the application of a voltage at the gate terminal controls the flow of current between the drain and source terminals.
Detailed Application Field Plans
The STF15N80K5 is well-suited for use in: - Power supply units - Motor control systems - High-power switching circuits
Detailed and Complete Alternative Models
Some alternative models to the STF15N80K5 include: - STF10N80K5 - STF20N80K5 - STF15N60K5
In summary, the STF15N80K5 power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it suitable for various power management and control applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STF15N80K5 v technických řešeních
What is the maximum drain-source voltage rating of STF15N80K5?
- The maximum drain-source voltage rating of STF15N80K5 is 800V.
What is the continuous drain current rating of STF15N80K5?
- The continuous drain current rating of STF15N80K5 is 15A.
What is the on-state resistance (RDS(on)) of STF15N80K5?
- The on-state resistance (RDS(on)) of STF15N80K5 is typically 0.5 ohms.
What is the gate threshold voltage of STF15N80K5?
- The gate threshold voltage of STF15N80K5 typically ranges from 2 to 4 volts.
Can STF15N80K5 be used in high-power applications?
- Yes, STF15N80K5 is suitable for high-power applications due to its high voltage and current ratings.
What are the typical applications of STF15N80K5?
- STF15N80K5 is commonly used in power supplies, motor control, and other high-power switching applications.
Does STF15N80K5 require a heat sink for operation?
- Depending on the specific application and operating conditions, a heat sink may be required to ensure proper thermal management.
Is STF15N80K5 suitable for use in automotive electronics?
- Yes, STF15N80K5 is designed to meet the requirements for automotive electronic systems.
What are the recommended operating temperature range for STF15N80K5?
- The recommended operating temperature range for STF15N80K5 is typically -55°C to 150°C.
Are there any specific considerations for driving the gate of STF15N80K5?
- It is important to ensure that the gate driver circuit provides sufficient voltage and current to fully turn on and off STF15N80K5 within the specified timing parameters.