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STF18NM80
Product Overview
STF18NM80 belongs to the category of power MOSFETs. It is commonly used in electronic circuits for switching and amplification purposes. The characteristics of STF18NM80 include high voltage capability, low input capacitance, and fast switching speed. This product is typically packaged in a TO-220 package and is available in quantities of 50 units per package.
Specifications
- Voltage Rating: 800V
- Current Rating: 18A
- Package Type: TO-220
- Quantity per Package: 50 units
Pin Configuration
The detailed pin configuration of STF18NM80 is as follows: 1. Source (S) 2. Gate (G) 3. Drain (D)
Functional Features
STF18NM80 offers efficient power management with its high voltage capability and low input capacitance. It also provides fast switching speed, making it suitable for various electronic applications.
Advantages and Disadvantages
Advantages: - High voltage capability - Low input capacitance - Fast switching speed
Disadvantages: - Higher power dissipation compared to some alternative models - Limited current rating compared to higher power MOSFETs
Working Principles
STF18NM80 operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the source and drain terminals. By modulating the gate voltage, the MOSFET can effectively switch and amplify electrical signals.
Application Field Plans
STF18NM80 finds extensive use in various applications such as: - Switching power supplies - Motor control - Lighting systems - Audio amplifiers - Inverters
Alternative Models
Some alternative models to STF18NM80 include: - IRF840 - FQP30N06L - IRL540
These alternatives offer similar functionality and may be considered based on specific application requirements.
In conclusion, STF18NM80 is a versatile power MOSFET that offers high voltage capability, fast switching speed, and low input capacitance, making it suitable for a wide range of electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STF18NM80 en soluciones técnicas
What is the maximum drain current of STF18NM80?
- The maximum drain current of STF18NM80 is 18A.
What is the maximum drain-source voltage rating of STF18NM80?
- The maximum drain-source voltage rating of STF18NM80 is 800V.
What is the on-resistance of STF18NM80?
- The on-resistance of STF18NM80 is typically 0.25 ohms.
Can STF18NM80 be used in high-power applications?
- Yes, STF18NM80 is suitable for high-power applications due to its high drain current and voltage ratings.
What type of package does STF18NM80 come in?
- STF18NM80 is available in a TO-220 package.
Is STF18NM80 suitable for switching applications?
- Yes, STF18NM80 is designed for use in switching applications.
What is the gate threshold voltage of STF18NM80?
- The gate threshold voltage of STF18NM80 is typically 4V.
Does STF18NM80 require a heatsink for thermal management?
- It is recommended to use a heatsink with STF18NM80 for efficient thermal management, especially in high-power applications.
What is the typical input capacitance of STF18NM80?
- The typical input capacitance of STF18NM80 is 3200pF.
Is STF18NM80 RoHS compliant?
- Yes, STF18NM80 is RoHS compliant, making it suitable for environmentally friendly technical solutions.