STP8N120K5
Product Overview
Category
The STP8N120K5 belongs to the category of power MOSFETs.
Use
It is commonly used in electronic circuits and power applications where high switching speeds and low on-state resistance are required.
Characteristics
- High voltage capability
- Low input capacitance
- Fast switching speed
- Low on-state resistance
Package
The STP8N120K5 is typically available in a TO-220 package.
Essence
This MOSFET is essential for controlling high-power loads in various electronic devices and systems.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Rating: 1200V
- Current Rating: 8A
- RDS(ON): 0.75Ω
- Gate Threshold Voltage: 3V
- Total Gate Charge: 30nC
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The STP8N120K5 typically has three pins: 1. Source (S) 2. Drain (D) 3. Gate (G)
Functional Features
- High voltage capability allows it to be used in high-power applications.
- Low input capacitance enables fast switching speeds.
- Low on-state resistance reduces power dissipation and improves efficiency.
Advantages and Disadvantages
Advantages
- High voltage capability
- Fast switching speed
- Low on-state resistance
Disadvantages
- Higher cost compared to lower-rated MOSFETs
- Requires careful handling due to its high voltage rating
Working Principles
The STP8N120K5 operates based on the principles of field-effect transistors, utilizing the control of voltage at the gate terminal to regulate the flow of current between the source and drain terminals.
Detailed Application Field Plans
The STP8N120K5 is widely used in the following applications: - Switching power supplies - Motor control - Inverters - Electronic ballasts - Audio amplifiers
Detailed and Complete Alternative Models
Some alternative models to the STP8N120K5 include: - IRFP460: Similar voltage and current ratings - FDP8878: Lower voltage rating but similar current capacity - IXFK44N50: Higher voltage rating and current capacity
In conclusion, the STP8N120K5 power MOSFET offers high voltage capability, fast switching speed, and low on-state resistance, making it suitable for various high-power electronic applications.
[Word count: 366]
Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät STP8N120K5 :n soveltamiseen teknisissä ratkaisuissa
What is STP8N120K5?
- STP8N120K5 is a high voltage N-channel Power MOSFET designed for various technical solutions requiring efficient power management.
What are the key specifications of STP8N120K5?
- The key specifications include a maximum drain-source voltage of 1200V, continuous drain current of 6.7A, and low on-resistance.
In what applications can STP8N120K5 be used?
- STP8N120K5 is commonly used in applications such as switch mode power supplies, motor control, lighting, and welding equipment.
What are the thermal characteristics of STP8N120K5?
- The MOSFET features low thermal resistance and is designed to efficiently dissipate heat, making it suitable for high-power applications.
How does STP8N120K5 contribute to energy efficiency in technical solutions?
- STP8N120K5's low on-resistance and high voltage capability help minimize power losses, contributing to improved energy efficiency in various applications.
What protection features does STP8N120K5 offer?
- The MOSFET provides built-in protection against overcurrent, overvoltage, and thermal overload, enhancing the reliability of the overall system.
Can STP8N120K5 be used in automotive applications?
- Yes, STP8N120K5 is suitable for automotive applications such as electric vehicle powertrains, battery management systems, and onboard chargers.
What are the advantages of using STP8N120K5 in industrial automation?
- In industrial automation, STP8N120K5 offers high reliability, ruggedness, and efficient power handling, making it ideal for motor control and power supply units.
How does STP8N120K5 support miniaturization in electronic designs?
- With its high power density and compact footprint, STP8N120K5 enables the design of smaller and more space-efficient electronic systems.
Are there any application notes or reference designs available for STP8N120K5?
- Yes, STMicroelectronics provides comprehensive application notes, reference designs, and technical resources to assist engineers in implementing STP8N120K5 in their designs.