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FDS4935A

Name: FDS4935A
Rating: 4.7 (12 reviews)

POWER FIELD-EFFECT TRANSISTOR, 7

製造商
製造商。部分 #FDS4935A
包 SOIC-8
資料表 FDS4935A DataSheet
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規格

Package	Bulk
Series	PowerTrench®
ProductStatus	Active
FETType	2 P-Channel (Dual)
FETFeature	Logic Level Gate
DraintoSourceVoltage(Vdss)	30V
Current-ContinuousDrain(Id)@25°C	7A
RdsOn(Max)@IdVgs	23mOhm @ 7A, 10V
Vgs(th)(Max)@Id	3V @ 250µA
GateCharge(Qg)(Max)@Vgs	21nC @ 5V
InputCapacitance(Ciss)(Max)@Vds	1233pF @ 15V
Power-Max	900mW
OperatingTemperature	-55°C ~ 175°C (TJ)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

FDS4935A is a course that typically focuses on advanced topics within the field of food science and nutrition. It may cover areas such as food processing, safety, product development, and the integration of scientific principles in food systems. The course aims to provide students with a comprehensive understanding of the complexities of food production, quality control, and consumer trends. It likely includes theoretical instruction as well as practical applications, including laboratory work or case studies, enabling students to apply their knowledge to real-world scenarios. Depending on the institution, it may also emphasize research skills, critical thinking, and problem-solving in food science contexts. Overall, FDS4935A prepares students for careers in food industry, research, and related fields.

Features

The FDS4935A is an N-channel MOSFET designed for efficient power management applications. Key features include:
1. Low RDS(on): It offers a low on-resistance, facilitating reduced power loss and improved efficiency in switching applications.
2. High Speed: The device supports fast switching speeds, making it suitable for high-frequency applications.
3. High Voltage Rating: It can handle voltages up to 30V, ideal for various power supply circuits.
4. Current Handling: The FDS4935A can carry significant continuous current, which is suitable for driving motors, solenoids, and other inductive loads.
5. Thermal Performance: With a robust package design, it provides good thermal dissipation, enhancing reliability.
6. Compact Packaging: Typically available in a surface-mount package, it saves space on PCBs and is compatible with automated assembly processes.
These features make the FDS4935A suitable for applications in power management, DC-DC converters, and other electronic systems requiring efficient switching.

Package

The FDS4935A is packaged in a DPAK (TO-252) form factor. This package type features a surface-mount design, providing efficient thermal performance and easy integration into various electronic circuits.

Pinout

The FDS4935A is a dual N-channel MOSFET with a total of 8 pins. The pin configuration is as follows:
1. Gate 1 - Controls the first N-channel MOSFET.
2. Source 1 - Source terminal for the first N-channel MOSFET.
3. Drain 1 - Drain terminal for the first N-channel MOSFET.
4. Gate 2 - Controls the second N-channel MOSFET.
5. Source 2 - Source terminal for the second N-channel MOSFET.
6. Drain 2 - Drain terminal for the second N-channel MOSFET.
7. Drain 1 (Common) - Shared drain connection for both MOSFETs.
8. Source 1 (Common) - Shared source connection for both MOSFETs.
The FDS4935A is typically used in power management applications, including DC-DC converters and load switching, due to its low on-resistance and fast switching capabilities.

Manufacturer

The FDS4935A is manufactured by Fairchild Semiconductor, which is now part of ON Semiconductor. Fairchild Semiconductor was known for its production of a wide range of semiconductor products, including power management, signal processing, and discrete devices like MOSFETs and diodes. The company has a strong focus on innovation and technology, serving various industries such as automotive, consumer electronics, and industrial applications. After being acquired by ON Semiconductor in 2016, it has continued to develop and provide high-quality semiconductor solutions.

Application

The FDS4935A is a dual N-channel MOSFET, primarily used in applications such as power management, DC-DC converters, synchronous rectification, and motor drive circuits. It is suitable for high-efficiency switching applications in consumer electronics, computer power supplies, and automotive systems. Its low RDS(on) and fast switching capabilities make it ideal for reducing power losses and improving thermal performance in various electronic devices.

Equivalent

The FDS4935A is a Power MOSFET driver. Equivalent products include the FDS4935, FDS4935N, and other similar dual N-channel MOSFET drivers from manufacturers like Texas Instruments (e.g., TPS2812), Infineon (e.g., IRF series), and Nexperia (e.g., BSS138). Always verify specifications such as current, voltage rating, and package type for exact replacements.