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IRF7421D1PBF
Product Overview
- Category: Power MOSFET
- Use: Switching applications in power supplies, motor control, and other high current applications
- Characteristics: Low on-state resistance, fast switching speed, high current capability
- Package: DPAK (TO-252)
- Essence: High-performance power MOSFET for efficient power management
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Voltage Rating: 30V
- Continuous Drain Current: 20A
- RDS(ON): 6.5mΩ
- Gate Threshold Voltage: 2V - 4V
- Maximum Power Dissipation: 2.5W
Detailed Pin Configuration
- Pin 1: Gate
- Pin 2: Drain
- Pin 3: Source
Functional Features
- Fast switching speed for improved efficiency
- Low on-state resistance for reduced power loss
- High current capability for versatile applications
Advantages
- Enhanced power management capabilities
- Suitable for high current applications
- Compact DPAK package for space-constrained designs
Disadvantages
- Higher power dissipation compared to some alternative models
- Limited voltage rating compared to certain alternatives
Working Principles
The IRF7421D1PBF operates based on the principles of field-effect transistors, utilizing its gate, drain, and source terminals to control the flow of current in various power management applications.
Detailed Application Field Plans
This power MOSFET is ideal for use in: - Switched-mode power supplies - Motor control circuits - DC-DC converters - Battery management systems
Detailed and Complete Alternative Models
- IRF7321PbF: Similar characteristics with a lower RDS(ON) value
- IRF7460PBF: Higher voltage rating and lower on-state resistance
- IRF7456PBF: Lower gate threshold voltage and higher continuous drain current
Note: The above information is subject to change. Always refer to the latest datasheet for accurate details.
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What is the IRF7421D1PBF?
- The IRF7421D1PBF is a power MOSFET transistor designed for use in various technical solutions, such as power management and motor control applications.
What is the maximum voltage and current rating of the IRF7421D1PBF?
- The IRF7421D1PBF has a maximum voltage rating of 30V and a continuous drain current rating of 20A.
What are the typical applications of the IRF7421D1PBF?
- Typical applications of the IRF7421D1PBF include power supplies, DC-DC converters, motor drives, and other power management solutions.
What is the on-resistance of the IRF7421D1PBF?
- The on-resistance of the IRF7421D1PBF is typically around 6.5 milliohms.
What is the gate threshold voltage of the IRF7421D1PBF?
- The gate threshold voltage of the IRF7421D1PBF is typically around 2.35V.
Is the IRF7421D1PBF suitable for high-frequency switching applications?
- Yes, the IRF7421D1PBF is designed to be suitable for high-frequency switching due to its low on-resistance and fast switching characteristics.
Does the IRF7421D1PBF 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.
What are the thermal characteristics of the IRF7421D1PBF?
- The IRF7421D1PBF has a junction-to-ambient thermal resistance of approximately 40°C/W.
Can the IRF7421D1PBF be used in automotive applications?
- Yes, the IRF7421D1PBF is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.
Where can I find detailed specifications and application notes for the IRF7421D1PBF?
- Detailed specifications and application notes for the IRF7421D1PBF can be found in the datasheet provided by the manufacturer or on their official website.