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IRF7469
Product Overview
Category
The IRF7469 belongs to the category of power MOSFETs.
Use
It is commonly used in electronic circuits for switching and amplification applications.
Characteristics
- High voltage capability
- Low on-resistance
- Fast switching speed
- Low gate charge
Package
The IRF7469 is typically available in a TO-220AB 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
- Drain-Source Voltage (Vdss): 75V
- Continuous Drain Current (Id): 10A
- RDS(ON) (Max) @ VGS = 10V: 0.028Ω
- Gate-Source Voltage (Vgs): ±20V
- Total Gate Charge (Qg): 18nC
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The IRF7469 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- High voltage capability allows it to handle large loads.
- Low on-resistance minimizes power loss and heat generation.
- Fast switching speed enables efficient control of the connected load.
Advantages
- Suitable for high-power applications
- Low power dissipation
- Reliable and robust design
Disadvantages
- Sensitive to static electricity
- Requires careful handling during installation
Working Principles
The IRF7469 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 IRF7469 is widely used in: - Power supplies - Motor control circuits - Audio amplifiers - LED lighting systems - Switching regulators
Detailed and Complete Alternative Models
Some alternative models to the IRF7469 include: - IRF740 - IRF840 - IRF3205 - IRF9540
In conclusion, the IRF7469 power MOSFET offers high performance and reliability, making it a popular choice for various electronic applications requiring efficient power management and control.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRF7469 v technických řešeních
What is the IRF7469?
- The IRF7469 is a power MOSFET transistor designed for use in various electronic applications, particularly in power management and switching circuits.
What is the maximum voltage and current rating of the IRF7469?
- The IRF7469 has a maximum voltage rating of 40V and a continuous drain current rating of 10A.
What are the typical applications of the IRF7469?
- The IRF7469 is commonly used in DC-DC converters, motor control, power supplies, and other high-frequency switching applications.
What is the on-resistance of the IRF7469?
- The on-resistance of the IRF7469 is typically around 8 milliohms.
Does the IRF7469 require a heat sink for operation?
- The need for a heat sink depends on the specific application and the power dissipation requirements. In high-power applications, a heat sink may be necessary to ensure proper thermal management.
Is the IRF7469 suitable for automotive applications?
- Yes, the IRF7469 is designed to meet the requirements for automotive applications, including those with high-temperature and high-reliability demands.
What are the key features of the IRF7469?
- Some key features of the IRF7469 include low on-state resistance, fast switching speed, and a rugged design for reliable performance in various environments.
Can the IRF7469 be used in parallel to handle higher currents?
- Yes, the IRF7469 can be used in parallel to increase the current-handling capability in applications that require higher power levels.
What precautions should be taken when using the IRF7469 in a circuit?
- Precautions such as proper gate driving, avoiding voltage spikes, and ensuring adequate thermal management should be considered to maximize the performance and reliability of the IRF7469.
Where can I find detailed technical specifications and application notes for the IRF7469?
- Detailed technical specifications and application notes for the IRF7469 can be found in the product datasheet provided by the manufacturer or distributor, as well as in relevant technical resources and application guides.