AON7403L

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AON7403L

MOSFET P-CH 30V 8A/20A 8DFN

  • Manufacturer
  • Mfr. Part #AON7403L
  • Package
  • Datasheet
  • In Stock14421

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Specifications

Supplier Alpha & Omega Semiconductor Inc.
Package Tape & Reel (TR)
ProductStatus Obsolete
FETType P-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 30 V
Current-ContinuousDrain(Id)@25°C 8A (Ta), 20A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 4.5V, 10V
RdsOn(Max)@IdVgs 18mOhm @ 8A, 10V
Vgs(th)(Max)@Id 3V @ 250µA
GateCharge(Qg)(Max)@Vgs 24 nC @ 10 V
Vgs(Max) ±25V
InputCapacitance(Ciss)(Max)@Vds 1400 pF @ 15 V
PowerDissipation(Max) 1.6W (Ta), 27W (Tc)
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
SupplierDevicePackage 8-DFN-EP (3x3)

Overview

Description

AON7403L is a N-channel MOSFET designed for high-efficiency power management applications. Characterized by its low on-resistance and high-speed switching capabilities, it is ideal for use in power supplies, motor drives, and DC-DC converters. The device typically has a maximum drain-source voltage (V_DS) of around 30V and can handle continuous drain currents up to 50A, making it suitable for various demanding applications.
The AON7403L features a low gate threshold voltage, which allows for easy driving with low-power control signals. Its thermal performance is enhanced by a robust package design, facilitating effective heat dissipation. When selecting this MOSFET, engineers consider its R_DS(on) value for efficiency and thermal characteristics to ensure reliable operation in their specific applications.
Overall, the AON7403L is a versatile component that contributes to improved performance in electronic circuits requiring efficient power management.

Features

The AON7403L is an N-channel MOSFET designed for high-efficiency applications. Key features include:
1. Low RDS(on): Offers a low on-resistance (typically around 3.9 mΩ at VGS of 10V) for reduced conduction losses.
2. High Current Rating: Capable of handling high continuous drain currents (up to 80A), making it suitable for high-power applications.
3. Low Gate Charge (Qg): Features a low total gate charge, enhancing switching efficiency and reducing drive losses.
4. Wide Safe Operating Area (SOA): Designed to operate reliably under varying conditions, providing robustness in circuit performance.
5. Fast Switching Speed: Enables efficient operation in high-frequency applications such as DC-DC converters and power management systems.
6. Package Options: Available in various packages (e.g., TO-220, DPAK), allowing for flexibility in design and thermal performance.
Overall, the AON7403L is ideal for applications like power supplies, motor drivers, and automotive systems where efficiency and performance are critical.

Package

The AON7403L is available in a TO-220 package type, which is commonly used for power MOSFETs. This package provides efficient heat dissipation and is suitable for applications requiring high power handling.

Pinout

The AON7403L is a low on-resistance N-channel MOSFET designed for various power management applications. It typically comes in a TO-220 or similar package with a pin count of 3.
The pins serve the following functions:
1. Gate (G): This pin is used to control the MOSFET; applying a voltage here turns the device on or off.
2. Drain (D): This is the output pin where the load is connected. The current flows from the drain to the source when the MOSFET is on.
3. Source (S): This pin is connected to the ground or low-side of the load circuit. It serves as the reference point for the drain-to-source voltage.
The AON7403L is often utilized in applications such as battery management, load switching, and DC-DC converters due to its efficiency and compact design.

Manufacturer

The AON7403L is manufactured by AOS (Advanced Semiconductor Engineering, Inc.), a company that specializes in the design and production of power MOSFETs and other semiconductor devices. AOS focuses on providing high-performance solutions for a variety of applications, including power management in computing, consumer electronics, and renewable energy systems. The company is known for its innovation in power efficiency and thermal performance, catering to the growing demand for energy-efficient technologies.

Application

The AON7403L is a high-performance MOSFET primarily used in power management applications, including DC-DC converters, synchronous rectification, and power supply circuits. Its low on-resistance and fast switching capabilities make it ideal for automotive, industrial, and consumer electronics, as well as battery management systems and renewable energy solutions.

Equivalent

The AON7403L is a low R_DS(on) N-channel MOSFET. Equivalent products include the BSS138, SI2302, and IRLZ34N, depending on specific application requirements like voltage and current ratings. Always check the datasheet for exact specifications and compatibility before substituting.

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