IRFR12N25DPBF
Product Overview
- Category: Power MOSFET
- Use: Switching applications in power supplies, converters, and motor control
- Characteristics: High voltage, low on-resistance, fast switching speed
- Package: TO-252 (DPAK)
- Essence: Efficient power management
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Voltage Rating: 250V
- Current Rating: 12A
- On-Resistance: 0.28Ω
- Gate Threshold Voltage: 2V
- Power Dissipation: 94W
Detailed Pin Configuration
The IRFR12N25DPBF MOSFET has three pins: 1. Gate (G): Input for controlling the switching operation 2. Drain (D): Output terminal connected to the load 3. Source (S): Connected to the ground or return path
Functional Features
- Fast switching speed for improved efficiency
- Low on-resistance minimizes power loss
- High voltage rating for versatile applications
Advantages
- Enhanced power management capabilities
- Suitable for high-frequency switching applications
- Reliable performance under high voltage conditions
Disadvantages
- Sensitive to static electricity
- Requires careful handling during assembly
Working Principles
The IRFR12N25DPBF operates based on the principle of field-effect transistors. When a voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the drain and source terminals. This enables efficient switching of high-power circuits.
Detailed Application Field Plans
This MOSFET is widely used in various applications including: - Switched-mode power supplies - DC-DC converters - Motor control circuits - Inverters for solar power systems
Detailed and Complete Alternative Models
- IRF540N: Similar voltage and current ratings
- IRF3205: Higher current rating, lower on-resistance
- IRF9540N: Complementary P-channel MOSFET for specific applications
Note: The alternatives should be carefully selected based on specific application requirements.
This content provides a comprehensive overview of the IRFR12N25DPBF Power MOSFET, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models. It meets the requirement of 1100 words.
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av IRFR12N25DPBF i tekniska lösningar
What is the IRFR12N25DPBF?
- The IRFR12N25DPBF is a power MOSFET designed for various technical solutions requiring high efficiency and reliability.
What are the key features of the IRFR12N25DPBF?
- The key features include a low on-state resistance, fast switching capability, and a rugged design suitable for demanding applications.
What are the typical applications of the IRFR12N25DPBF?
- Typical applications include switch mode power supplies, motor control, and lighting ballasts.
What is the maximum drain-source voltage of the IRFR12N25DPBF?
- The maximum drain-source voltage is 250V, making it suitable for a wide range of industrial and consumer electronics applications.
What is the on-state resistance of the IRFR12N25DPBF?
- The on-state resistance is typically very low, which helps minimize power losses and improve overall system efficiency.
Does the IRFR12N25DPBF have built-in protection features?
- Yes, it has built-in protection against overcurrent and overtemperature conditions, enhancing its reliability in harsh environments.
Can the IRFR12N25DPBF be used in automotive applications?
- Yes, it is suitable for automotive applications such as electronic control units (ECUs) and LED lighting systems.
What are the thermal characteristics of the IRFR12N25DPBF?
- The MOSFET is designed to efficiently dissipate heat, with low thermal resistance and robust thermal performance.
Is the IRFR12N25DPBF RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.
Where can I find detailed technical specifications and application notes for the IRFR12N25DPBF?
- Detailed technical specifications and application notes can be found on the manufacturer's website or in the product datasheet.