IRF7473PBF
Product Overview
Category
The IRF7473PBF belongs to the category of power MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors).
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 drive power
- Enhanced thermal performance
Package
The IRF7473PBF 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 (VDS): [specification]
- Continuous Drain Current (ID): [specification]
- On-Resistance (RDS(on)): [specification]
- Gate-Source Voltage (VGS): [specification]
- Power Dissipation (PD): [specification]
Detailed Pin Configuration
- Gate (G)
- Drain (D)
- Source (S)
Functional Features
- High input impedance
- Low output impedance
- Excellent thermal stability
- Reliable switching behavior
Advantages
- Efficient power handling
- Reduced heat dissipation
- Compact design
- Compatibility with various control circuits
Disadvantages
- Sensitivity to electrostatic discharge
- Limited avalanche energy capability
Working Principles
The IRF7473PBF operates based on the principle of field-effect modulation, where the voltage applied to the gate terminal controls the conductivity between the drain and source terminals.
Detailed Application Field Plans
- Power supplies
- Motor control systems
- Audio amplifiers
- LED lighting
- Switching regulators
Detailed and Complete Alternative Models
- IRF740
- IRF840
- IRF3205
- IRF9540
- IRF540
In conclusion, the IRF7473PBF power MOSFET offers high-performance characteristics suitable for a wide range of electronic applications, making it an integral component in modern electronic designs.
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What is the IRF7473PBF?
- The IRF7473PBF is a dual power MOSFET driver IC designed for use in high-speed switching applications.
What is the maximum voltage and current rating of the IRF7473PBF?
- The IRF7473PBF has a maximum voltage rating of 20V and a continuous output current of 1.6A.
What are the typical applications of the IRF7473PBF?
- The IRF7473PBF is commonly used in motor control, power supplies, and DC-DC converters.
How does the IRF7473PBF help in high-speed switching applications?
- The IRF7473PBF provides high peak output current and low propagation delay, making it suitable for driving MOSFETs in high-speed switching circuits.
What are the key features of the IRF7473PBF?
- The IRF7473PBF features matched propagation delay for both channels, low quiescent current, and under-voltage lockout protection.
Can the IRF7473PBF be used in automotive applications?
- Yes, the IRF7473PBF is suitable for automotive applications due to its robust design and wide operating temperature range.
What precautions should be taken when using the IRF7473PBF?
- It is important to ensure proper decoupling and bypassing of the power supply, and to adhere to the recommended operating conditions and thermal management guidelines.
Does the IRF7473PBF require external components for operation?
- Yes, the IRF7473PBF requires external bootstrap diodes and capacitors for proper operation.
What are the thermal considerations for the IRF7473PBF?
- Proper heat sinking and thermal management are essential to ensure the IRF7473PBF operates within its specified temperature limits.
Where can I find the detailed datasheet and application notes for the IRF7473PBF?
- The detailed datasheet and application notes for the IRF7473PBF can be found on the manufacturer's website or through authorized distributors.