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STF12N50M2
Product Overview
Category
The STF12N50M2 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 STF12N50M2 is typically available in a TO-220 package.
Essence
The essence of the STF12N50M2 lies in its ability to efficiently handle high power and high voltage applications.
Packaging/Quantity
It is usually packaged in reels or tubes, with varying quantities depending on the supplier.
Specifications
- Drain-Source Voltage (Vdss): 500V
- Continuous Drain Current (Id): 12A
- On-Resistance (Rds(on)): 0.5Ω
- Power Dissipation (Pd): 80W
- Gate-Source Voltage (Vgs): ±30V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The STF12N50M2 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 loss and heat generation.
Advantages and Disadvantages
Advantages
- Suitable for high voltage applications
- Fast switching speed
- Low power dissipation
Disadvantages
- Higher cost compared to lower voltage MOSFETs
- Requires careful handling due to high voltage capabilities
Working Principles
The STF12N50M2 operates based on the principle 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 STF12N50M2 is commonly used in the following applications: - Switched-mode power supplies - Motor control circuits - High-power lighting systems - Audio amplifiers
Detailed and Complete Alternative Models
Some alternative models to the STF12N50M2 include: - IRF840 - FQP27P06 - IRLB8748
In conclusion, the STF12N50M2 is a high-voltage power MOSFET with fast switching characteristics, making it suitable for various high-power applications such as power supplies, motor control, and lighting systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STF12N50M2 v technických řešeních
What is the maximum drain-source voltage rating of STF12N50M2?
- The maximum drain-source voltage rating of STF12N50M2 is 500V.
What is the continuous drain current of STF12N50M2?
- The continuous drain current of STF12N50M2 is 12A.
What is the on-state resistance (RDS(on)) of STF12N50M2?
- The on-state resistance (RDS(on)) of STF12N50M2 is typically 0.5 ohms.
What is the gate threshold voltage of STF12N50M2?
- The gate threshold voltage of STF12N50M2 is typically 3V.
Can STF12N50M2 be used in high-frequency switching applications?
- Yes, STF12N50M2 can be used in high-frequency switching applications due to its fast switching characteristics.
Is STF12N50M2 suitable for use in power supplies and inverters?
- Yes, STF12N50M2 is suitable for use in power supplies and inverters due to its high voltage and current ratings.
What are the typical thermal characteristics of STF12N50M2?
- The typical thermal resistance from junction to case (Rthj-c) of STF12N50M2 is 1.25°C/W.
Does STF12N50M2 require a heat sink for operation?
- It is recommended to use a heat sink with STF12N50M2 to ensure proper thermal management, especially in high-power applications.
What are the common protection features for STF12N50M2?
- STF12N50M2 includes built-in protection features such as overcurrent protection and thermal shutdown to safeguard against excessive stress.
Can STF12N50M2 be used in automotive applications?
- Yes, STF12N50M2 is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.