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STP11N52K3
Product Overview
Category:
The STP11N52K3 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 STP11N52K3 is typically available in a TO-220 package.
Essence:
The essence of the STP11N52K3 lies in its ability to efficiently switch high currents with low losses.
Packaging/Quantity:
It is usually packaged in reels or tubes, with varying quantities depending on the supplier.
Specifications
- Drain-Source Voltage (VDS): 525V
- Continuous Drain Current (ID): 11A
- On-Resistance (RDS(on)): 0.52Ω
- Power Dissipation (PD): 40W
- Gate-Source Voltage (VGS): ±20V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The STP11N52K3 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 losses and improves efficiency.
Advantages
- High voltage capability makes it suitable for diverse applications.
- Fast switching speed enhances overall system performance.
- Low on-resistance reduces power dissipation and improves efficiency.
Disadvantages
- May require careful consideration of gate drive circuitry due to high voltage ratings.
- Thermal management may be necessary in high-power applications.
Working Principles
The STP11N52K3 operates based on the principles of field-effect transistors, utilizing the control of voltage on the gate terminal to modulate the flow of current between the drain and source terminals.
Detailed Application Field Plans
The STP11N52K3 is well-suited for use in: - Switch-mode power supplies - Motor control circuits - High-power lighting systems - Inverter and converter applications
Detailed and Complete Alternative Models
Some alternative models to the STP11N52K3 include: - IRF840 - FQP50N06 - IRL540
This concludes the entry for the STP11N52K3 power MOSFET.
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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui STP11N52K3 în soluțiile tehnice
What is STP11N52K3?
- STP11N52K3 is a power MOSFET transistor designed for high-voltage applications, such as in power supplies, motor control, and lighting.
What is the maximum voltage rating of STP11N52K3?
- The maximum voltage rating of STP11N52K3 is 525V.
What is the maximum current rating of STP11N52K3?
- The maximum continuous drain current rating of STP11N52K3 is 11A.
What are the typical applications of STP11N52K3?
- Typical applications of STP11N52K3 include switch mode power supplies, motor control, and lighting ballasts.
What is the on-resistance of STP11N52K3?
- The on-resistance of STP11N52K3 is typically around 0.45 ohms.
Is STP11N52K3 suitable for high-frequency switching applications?
- Yes, STP11N52K3 is designed for high-frequency switching applications.
What is the thermal resistance of STP11N52K3?
- The thermal resistance of STP11N52K3 is typically around 1.25°C/W.
Does STP11N52K3 require a heat sink for operation?
- Depending on the application and power dissipation, a heat sink may be required for optimal performance.
Can STP11N52K3 be used in automotive applications?
- Yes, STP11N52K3 is suitable for automotive applications, such as in electronic control units (ECUs) and motor drives.
What are the key advantages of using STP11N52K3 in technical solutions?
- The key advantages of using STP11N52K3 include its high voltage and current ratings, low on-resistance, suitability for high-frequency switching, and robustness for various applications.