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FJN3303RBU from FAIRCHILD,Fairchild Semiconductor

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15.625ms

FJN3303RBU

Manufacturer: FAIRCHILD

Switching Application (Bias Resistor Built In)

Partnumber Manufacturer Quantity Availability
FJN3303RBU FAIRCHILD 3000 In Stock

Description and Introduction

Switching Application (Bias Resistor Built In) The **FJN3303RBU** from Fairchild Semiconductor is a high-performance N-channel MOSFET designed for efficient power management in a variety of electronic applications. This surface-mount device features a compact DPAK (TO-252) package, making it suitable for space-constrained designs while delivering robust performance.  

With a **30V drain-source voltage (VDS)** rating and a **continuous drain current (ID)** of up to **5.7A**, the FJN3303RBU is well-suited for switching and amplification tasks in power supplies, motor control circuits, and DC-DC converters. Its low **on-resistance (RDS(on))** of **45mΩ** (at VGS = 10V) ensures minimal power loss, enhancing overall system efficiency.  

The MOSFET also incorporates **fast switching characteristics**, reducing transition losses in high-frequency applications. Additionally, its **avalanche energy rating** provides enhanced durability against voltage spikes, improving reliability in demanding environments.  

Engineers favor the FJN3303RBU for its balance of performance, thermal efficiency, and compact form factor. Whether used in industrial automation, consumer electronics, or automotive systems, this component delivers consistent operation under varying load conditions. Its compatibility with standard PCB assembly processes further simplifies integration into modern circuit designs.  

For applications requiring dependable power switching with minimal footprint, the FJN3303RBU stands as a solid choice among N-channel MOSFETs.

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