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STU7N105K5
Product Overview
Category
The STU7N105K5 belongs to the category of power MOSFETs.
Use
It is used as a switching device in various electronic circuits and applications.
Characteristics
- High voltage capability
- Low input capacitance
- Fast switching speed
- Low on-resistance
Package
The STU7N105K5 is typically available in a TO-220 package.
Essence
The essence of STU7N105K5 lies in its ability to efficiently control high-power circuits with minimal losses.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Rating: 100V
- Current Rating: 75A
- On-Resistance: 0.009 ohms
- Gate Threshold Voltage: 2-4V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The STU7N105K5 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- High voltage capability for power applications
- Low on-resistance for reduced power dissipation
- Fast switching speed for improved efficiency
Advantages
- Suitable for high-power applications
- Low on-resistance leads to reduced conduction losses
- Fast switching speed enhances overall circuit efficiency
Disadvantages
- Higher gate threshold voltage compared to some alternative models
- Limited availability of alternative packages
Working Principles
The STU7N105K5 operates based on the principles 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 STU7N105K5 is commonly used in the following applications: - Switch-mode power supplies - Motor control circuits - Inverters - DC-DC converters
Detailed and Complete Alternative Models
Some alternative models to STU7N105K5 include: - IRF540N - FDP8878 - AUIRF1405
In conclusion, the STU7N105K5 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power applications. While it has certain advantages, such as efficient power control, it also has limitations, including higher gate threshold voltage and limited alternative packaging options. Understanding its specifications, pin configuration, functional features, and application field plans is crucial for effectively integrating the STU7N105K5 into electronic circuits and systems.
Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von STU7N105K5 in technischen Lösungen auf
What is the voltage rating of STU7N105K5?
- The voltage rating of STU7N105K5 is 105V.
What is the capacitance value of STU7N105K5?
- The capacitance value of STU7N105K5 is 1µF.
What is the temperature range for STU7N105K5?
- STU7N105K5 has a temperature range of -55°C to +125°C.
What are the typical applications for STU7N105K5?
- STU7N105K5 is commonly used in power supplies, lighting, and other electronic devices where high reliability and stability are required.
What is the maximum ESR (Equivalent Series Resistance) of STU7N105K5?
- The maximum ESR of STU7N105K5 is typically around 30mΩ.
Is STU7N105K5 suitable for automotive applications?
- Yes, STU7N105K5 is suitable for automotive applications due to its wide temperature range and high reliability.
Can STU7N105K5 be used in high-frequency circuits?
- Yes, STU7N105K5 can be used in high-frequency circuits due to its low equivalent series inductance (ESL).
What is the ripple current rating of STU7N105K5?
- The ripple current rating of STU7N105K5 is typically around 2.1A.
Does STU7N105K5 have RoHS compliance?
- Yes, STU7N105K5 is compliant with RoHS regulations.
What are the recommended storage conditions for STU7N105K5?
- STU7N105K5 should be stored in a dry environment at temperatures between -40°C and +85°C.