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IRFBF30L
Product Overview
Belongs to: Power MOSFET
Category: Electronic Components
Use: Power switching applications
Characteristics: High voltage, low on-resistance
Package: TO-220AB
Essence: Power MOSFET for high power applications
Packaging/Quantity: Typically sold individually
Specifications
- Voltage - Rated: 900V
- Rds On (Max): 1.2 Ohm
- Vgs(th) (Max) @ Id: 4V @ 250µA
- Gate Charge (Qg) @ Vgs: 110nC @ 10V
- Input Capacitance (Ciss) @ Vds: 3600pF @ 25V
- Power Dissipation (Max): 280W
Detailed Pin Configuration
- Gate (G)
- Drain (D)
- Source (S)
Functional Features
- High voltage capability
- Low on-resistance
- Fast switching speed
- Low gate charge
Advantages and Disadvantages
Advantages: - Suitable for high power applications - Low conduction losses - Fast switching speed
Disadvantages: - Higher gate drive requirements - More susceptible to thermal runaway
Working Principles
The IRFBF30L operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals. When a sufficient voltage is applied to the gate, the MOSFET allows a high current to flow through it with minimal resistance.
Detailed Application Field Plans
The IRFBF30L is commonly used in high-power applications such as: - Switch mode power supplies - Motor control - Inverters - Solar inverters - Uninterruptible power supplies (UPS)
Detailed and Complete Alternative Models
IRFBF20L
- Voltage - Rated: 600V
- Rds On (Max): 0.6 Ohm
- Package: TO-220AB
IRFBF40L
- Voltage - Rated: 1200V
- Rds On (Max): 1.8 Ohm
- Package: TO-220AB
IRFBF50L
- Voltage - Rated: 1500V
- Rds On (Max): 2.5 Ohm
- Package: TO-220AB
This concludes the entry for IRFBF30L, covering its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng IRFBF30L trong giải pháp kỹ thuật
What is the IRFBF30L?
- The IRFBF30L is a power MOSFET transistor designed for high-speed switching applications in power supplies, motor control, and other electronic systems.
What is the maximum voltage and current rating of the IRFBF30L?
- The IRFBF30L has a maximum voltage rating of 100V and a continuous drain current rating of 42A.
What are the typical applications of the IRFBF30L?
- Typical applications of the IRFBF30L include switch mode power supplies, DC-DC converters, motor drives, and uninterruptible power supplies (UPS).
What is the on-resistance of the IRFBF30L?
- The on-resistance of the IRFBF30L is typically around 0.035 ohms.
Does the IRFBF30L require a heat sink for operation?
- Yes, due to its high current and power handling capabilities, the IRFBF30L typically requires a heat sink for efficient thermal management.
Is the IRFBF30L suitable for high-frequency switching applications?
- Yes, the IRFBF30L is designed for high-speed switching applications and can be used in high-frequency circuits.
What is the gate-source voltage required to turn on the IRFBF30L?
- The gate-source voltage required to turn on the IRFBF30L is typically around 10V.
Can the IRFBF30L be used in automotive applications?
- Yes, the IRFBF30L is suitable for automotive applications such as motor control and power management.
Does the IRFBF30L have built-in protection features?
- The IRFBF30L may have built-in protection features such as overcurrent and overtemperature protection, but it's important to refer to the datasheet for specific details.
What are some key considerations when designing with the IRFBF30L?
- Key considerations when designing with the IRFBF30L include proper thermal management, gate drive circuitry, and ensuring that the device is operated within its specified ratings for voltage, current, and power dissipation.