IRF7343QTRPBF

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IRF7343QTRPBF

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MOSFET N/P-CH 55V 4.7A/3.4A 8SO

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規格

屬性 價值
Part Status Obsolete
Technology MOSFET (Metal Oxide)
Configuration N and P-Channel
Drain to Source Voltage (Vdss) 55V
Current - Continuous Drain (Id) @ 25°C 4.7A, 3.4A
Rds On (Max) @ Id, Vgs 50mOhm @ 4.7A, 10V
Vgs(th) (Max) @ Id 1V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 36nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds 740pF @ 25V
Power - Max 2W
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
Base Product Number IRF734

概述

Description

The IRF7343QTRPBF is a high-performance N-channel MOSFET designed for various power management applications. It features low on-resistance (Rds(on)) and fast switching capabilities, making it suitable for use in DC-DC converters, motor drives, and power management circuits.
Key specifications include a maximum drain-source voltage (Vds) of 30V, a continuous drain current (Id) of 62A, and a low gate threshold voltage (Vgs(th)) around 1-2V. Its compact package (typically available in a SO-8 or similar) aids in space-saving designs.
The device also offers thermal stability and robustness, with a maximum junction temperature of 175°C, which enhances reliability in demanding conditions.
Overall, the IRF7343QTRPBF is ideal for applications requiring efficient, high-speed switching and low power loss. It is commonly used in automotive, industrial, and consumer electronics sectors.

Equivalent

The IRF7343QTRPBF is a N-channel MOSFET. Equivalent alternatives include the AOD420 and the STP16NF06. Always check the specific voltage, current ratings, and R_DS(on) values to ensure compatibility with your application.

Features

The IRF7343QTRPBF is an N-channel MOSFET designed for high-efficiency applications. Key features include:
1. Low On-Resistance: Provides minimal power loss, enhancing efficiency.
2. High Voltage Rating: Capable of withstanding up to 30V, making it suitable for various power management tasks.
3. Fast Switching Speed: Enables high-frequency operation, beneficial for switching power supplies and motor control.
4. High Continuous Drain Current: Supports a continuous drain current of up to 60A, accommodating demanding applications.
5. Thermal Performance: Designed with a low thermal resistance, allowing for better heat dissipation.
6. Gated Driver Compatibility: Fully compatible with standard gate driving circuits due to its low gate threshold voltage.
7. Package: Available in a compact DPAK package, allowing for efficient space utilization on PCBs.
These features make the IRF7343QTRPBF ideal for applications in power management, DC-DC converters, and automotive electronics.

Pinout

The IRF7343QTRPBF is a dual N-channel MOSFET packaged in a compact 8-pin SOIC-8 format. It features a pin count of 8 pins.
The functions of the pins are as follows:
1. Gate 1 - Controls the first N-channel MOSFET.
2. Source 1 - Connects to the source terminal of the first MOSFET.
3. Drain 1 - Connects to the drain terminal of the first MOSFET.
4. Gate 2 - Controls the second N-channel MOSFET.
5. Source 2 - Connects to the source terminal of the second MOSFET.
6. Drain 2 - Connects to the drain terminal of the second MOSFET.
7. N/C - Not connected (no internal connection).
8. N/C - Not connected (no internal connection).
This MOSFET is typically used for applications in power management, DC-DC conversion, and motor control due to its low on-resistance and high-speed switching capabilities.

Manufacturer

The IRF7343QTRPBF is manufactured by Infineon Technologies AG. Infineon is a global semiconductor manufacturer based in Germany, specializing in automotive, industrial power control, and security applications. The company designs and produces a range of semiconductor products, including power devices, microcontrollers, sensors, and integrated circuits. Infineon's focus on innovation and technology positions it as a key player in the semiconductor industry, catering to diverse sectors such as automotive, industrial automation, consumer electronics, and IoT (Internet of Things). Their products are widely used in applications that require efficient power management and high performance.

Application

The IRF7343QTRPBF is a N-channel MOSFET primarily used in power management applications. Key areas include:
1. DC-DC Converters: For efficient voltage regulation in power supplies.
2. Motor Control: Used in driving electric motors in applications like robotics and automotive systems.
3. Switching Power Supplies: Enhancing efficiency in AC-DC converters and inverters.
4. Load Switching: Controlling power to various loads in consumer electronics and industrial systems.
5. Battery Management Systems: Managing power delivery and protection in rechargeable batteries.
Its high efficiency and fast switching capabilities make it suitable for these applications.

Package

The IRF7343QTRPBF is packaged in a DPAK (also known as TO-252) format. This surface-mount package is designed for enhanced thermal performance and is commonly used for MOSFETs in power management applications.

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