FDS4935A

Product Overview

Use

It is commonly used for switching and amplifying electronic signals in various applications.

Characteristics

Low on-resistance
High current capability
Fast switching speed
Low gate drive power

Package

The FDS4935A is typically available in a TO-252 package.

Essence

This MOSFET is essential for efficient power management and control in electronic circuits.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on supplier and customer requirements.

Specifications

Drain-Source Voltage (VDS): 30V
Continuous Drain Current (ID): 12A
RDS(ON) (Max) @ VGS = 10V: 8.5mΩ
Gate-Source Voltage (VGS): ±20V
Total Power Dissipation (PD): 2.3W

Detailed Pin Configuration

The FDS4935A has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

Low on-resistance for minimal power loss
High current handling capability
Suitable for high-frequency applications
Enhanced thermal performance

Advantages

Efficient power management
Fast switching speed
Low power consumption
Reliable performance under high loads

Disadvantages

Sensitivity to static electricity
Requires careful handling during installation

Working Principles

The FDS4935A operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The FDS4935A is widely used in the following applications: - Switching power supplies - Motor control - LED lighting - Battery management systems - Audio amplifiers

Detailed and Complete Alternative Models

FDS8880: Similar specifications with enhanced thermal performance
FDS6912A: Lower on-resistance for higher efficiency
FDS7766: Higher current handling capacity for heavy-duty applications

In conclusion, the FDS4935A power MOSFET offers efficient power management and control capabilities, making it suitable for a wide range of electronic applications. Its low on-resistance, high current capability, and fast switching speed make it a popular choice among designers and engineers. However, users should be cautious about static electricity sensitivity and handle the component carefully during installation.

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What is FDS4935A?
- FDS4935A is a P-channel MOSFET transistor commonly used in electronic circuits for switching and amplification.
What are the key specifications of FDS4935A?
- The key specifications include a drain-source voltage (VDS) of -30V, a continuous drain current (ID) of -8.7A, and a low on-resistance (RDS(on)).
How can FDS4935A be used in technical solutions?
- FDS4935A can be used in various technical solutions such as power management, motor control, battery protection, and load switching applications.
What are the typical applications of FDS4935A in electronics?
- Typical applications include power switches, DC-DC converters, motor drivers, and battery protection circuits in portable devices.
What are the advantages of using FDS4935A in technical solutions?
- The advantages include low on-resistance, high current capability, compact size, and compatibility with low-voltage systems.
How does FDS4935A contribute to efficient power management?
- FDS4935A's low on-resistance and high current handling capability make it suitable for efficient power switching and management in various electronic systems.
What are the important considerations when designing with FDS4935A?
- Important considerations include thermal management, voltage and current ratings, gate drive requirements, and layout optimization for minimizing parasitic effects.
Can FDS4935A be used in automotive applications?
- Yes, FDS4935A can be used in automotive applications such as electronic control units (ECUs), lighting systems, and power distribution modules.
Are there any specific precautions to be taken when using FDS4935A in technical solutions?
- Precautions include ensuring proper heat sinking, adhering to voltage and current limits, and protecting against overvoltage or reverse polarity conditions.
Where can I find detailed application notes and reference designs for using FDS4935A in technical solutions?
- Detailed application notes and reference designs can be found on the manufacturer's website, distributor resources, and technical literature related to power MOSFETs.