FQP4N25

Product Overview

The FQP4N25 belongs to the category of power MOSFETs. It is commonly used in electronic circuits for switching and amplification purposes. The characteristics of the FQP4N25 include high voltage capability, low on-resistance, and fast switching speed. It is typically packaged in a TO-220 package and is available in various quantities per package.

Specifications

Drain-Source Voltage (VDS): 250V
Continuous Drain Current (ID): 3.7A
On-Resistance (RDS(on)): 2.5Ω
Power Dissipation (PD): 35W
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The FQP4N25 has a standard TO-220 pin configuration with three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

High voltage capability
Low on-resistance
Fast switching speed
Enhanced ruggedness

Advantages and Disadvantages

Advantages

Suitable for high voltage applications
Low conduction losses
Fast switching performance

Disadvantages

Sensitive to static electricity
Requires careful handling during assembly

Working Principles

The FQP4N25 operates based on the principles 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 the FQP4N25 to act as a switch or amplifier in electronic circuits.

Detailed Application Field Plans

The FQP4N25 is widely used in various applications including: - Switching power supplies - Motor control - Lighting systems - Audio amplifiers - Inverters

Detailed and Complete Alternative Models

Some alternative models to the FQP4N25 include: - IRF540 - STP16NF06L - 2N7000 - IRLZ44N

In conclusion, the FQP4N25 is a versatile power MOSFET with high voltage capability, making it suitable for a wide range of electronic applications. Its fast switching speed and low on-resistance make it an ideal choice for efficient power management and control.

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Texniki həllərdə FQP4N25 tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

What is FQP4N25?
- FQP4N25 is a high-voltage N-channel MOSFET optocoupler with photovoltaic output designed for use in applications such as isolated power supplies and general-purpose switching circuits.
What is the maximum voltage rating of FQP4N25?
- The maximum voltage rating of FQP4N25 is typically around 200V.
What is the typical input current required for FQP4N25 to operate?
- The typical input current required for FQP4N25 to operate is around 5mA.
Can FQP4N25 be used for isolated power supply designs?
- Yes, FQP4N25 is commonly used in isolated power supply designs due to its optocoupler nature and high-voltage capabilities.
What are the typical applications of FQP4N25?
- Typical applications of FQP4N25 include isolated power supplies, general-purpose switching circuits, industrial controls, and motor controls.
What is the typical response time of FQP4N25?
- The typical response time of FQP4N25 is in the range of microseconds, making it suitable for fast-switching applications.
Is FQP4N25 suitable for high-frequency switching applications?
- Yes, FQP4N25 is suitable for high-frequency switching applications due to its fast response time and high-voltage capabilities.
What are the key advantages of using FQP4N25 in technical solutions?
- The key advantages of using FQP4N25 include its high-voltage capability, fast response time, and suitability for isolated power supply designs.
How does FQP4N25 compare to other optocouplers in terms of performance?
- FQP4N25 offers competitive performance compared to other optocouplers, especially in high-voltage and fast-switching applications.
Are there any specific considerations for driving FQP4N25 in technical solutions?
- When driving FQP4N25, it's important to ensure that the input current and voltage requirements are met, and proper isolation techniques are employed for safety and performance.