FDAF75N28

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high current circuits
Characteristics: High voltage capability, low on-resistance, fast switching speed
Package: TO-3PN
Essence: Efficient power management
Packaging/Quantity: Available in reels of 1000 units

Specifications

Voltage Rating: 75V
Current Rating: 75A
On-Resistance: 28mΩ
Gate Charge: 75nC
Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The FDAF75N28 features a TO-3PN package with the following pin configuration: 1. Source 2. Gate 3. Drain

Functional Features

High voltage capability allows for use in various power applications
Low on-resistance minimizes power loss and heat generation
Fast switching speed enables efficient power control

Advantages and Disadvantages

Advantages

High voltage capability
Low on-resistance
Fast switching speed

Disadvantages

Higher cost compared to lower-rated MOSFETs
Larger physical size due to higher current handling capacity

Working Principles

The FDAF75N28 operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the source and drain terminals.

Detailed Application Field Plans

The FDAF75N28 is suitable for a wide range of applications including: - Power supplies - Motor control systems - High current circuits

Detailed and Complete Alternative Models

FDAF60N25: 60V, 25A, 25mΩ, TO-220 package
FDAF80N30: 80V, 30A, 30mΩ, TO-263 package
FDAF100N35: 100V, 35A, 35mΩ, D2PAK package

In conclusion, the FDAF75N28 is a high-performance power MOSFET designed for demanding applications that require efficient power management and high current handling capabilities.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan FDAF75N28 dalam solusi teknis

What is FDAF75N28?
- FDAF75N28 is a high-power N-channel MOSFET designed for various technical applications requiring efficient power management.
What are the key specifications of FDAF75N28?
- The key specifications include a drain-source voltage (VDS) of 75V, continuous drain current (ID) of 75A, and low on-resistance for enhanced performance.
In what technical solutions can FDAF75N28 be used?
- FDAF75N28 is commonly used in applications such as motor control, power supplies, and automotive systems due to its high power-handling capabilities.
What are the thermal considerations for using FDAF75N28 in a technical solution?
- Proper heat sinking and thermal management are essential for maximizing the performance and reliability of FDAF75N28 in high-power applications.
Does FDAF75N28 require any special driving circuitry?
- While FDAF75N28 can be driven with standard MOSFET driver circuits, attention to gate drive voltage and current requirements is important for optimal performance.
Are there any recommended layout considerations when using FDAF75N28?
- It is advisable to minimize parasitic inductance and ensure proper PCB layout to reduce switching losses and improve overall efficiency.
Can FDAF75N28 be used in parallel configurations for higher current applications?
- Yes, FDAF75N28 can be paralleled to increase current-handling capability, but careful attention to current sharing and thermal management is necessary.
What protection features does FDAF75N28 offer?
- FDAF75N28 provides built-in protection against overcurrent, overvoltage, and thermal overload, enhancing system reliability.
Is FDAF75N28 suitable for high-frequency switching applications?
- While FDAF75N28 can operate at moderate frequencies, it is important to consider its gate charge characteristics and dynamic behavior for high-frequency designs.
Where can I find detailed application notes and reference designs for using FDAF75N28?
- Detailed application notes and reference designs for FDAF75N28 can be found on the manufacturer's website or through their technical support resources.