FJN3304RBU Fujitsu IGBT Transistor 330A 1200V – TO-3PF Package

FJN3304RBU Overview

The FJN3304RBU is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Featuring a robust maximum collector current of 800mA and a collector-emitter voltage rating of 40V, it offers reliable operation in low to medium power circuits. Its compact SOT-23 package enables efficient PCB integration while maintaining excellent thermal stability. This transistor is well-suited for industrial and consumer electronics, providing engineers with a dependable component for signal amplification and switching tasks. For detailed technical support and sourcing, visit IC Manufacturer.

FJN3304RBU Technical Specifications

FJN3304RBU Key Features

• High Collector Current Capacity: Supports up to 800mA, enabling efficient switching in medium-power circuits.
• Wide Voltage Range: Rated for 40V collector-emitter voltage, suitable for various industrial and consumer electronic applications.
• Compact SOT-23 Package: Facilitates space-saving PCB layouts without sacrificing thermal performance or reliability.
• Good Gain Bandwidth Product: With a typical transition frequency of 100MHz, it offers effective high-frequency amplification.
• Stable DC Current Gain: Provides consistent amplification performance across temperature variations, improving circuit stability.
• Wide Operating Temperature Range: Ensures dependable operation in harsh environments from -55??C up to +150??C.
• Low Power Dissipation: Power rating of 350mW allows for efficient thermal management in compact designs.

Typical Applications

• Signal amplification in audio and low-frequency switching circuits, where reliable gain and linearity are critical for performance.
• Switching elements in power management modules, providing efficient control of loads within 40V and 800mA limits.
• General-purpose transistor use in consumer electronics, including portable devices requiring compact, surface-mount components.
• Driver stages for relay and LED circuits, where fast switching and moderate current handling are necessary.

FJN3304RBU Advantages vs Typical Alternatives

This transistor offers a balanced combination of high collector current and voltage ratings within a compact SOT-23 package, enabling efficient PCB integration. Compared to typical alternatives, it provides better gain bandwidth and thermal stability, which enhances reliability and performance in demanding industrial and consumer applications. Its wide operating temperature range and low power dissipation further distinguish it for robust, long-term use.

FJN3304RBU Brand Info

The FJN3304RBU is a product from FJN Semiconductor, a manufacturer known for reliable, high-quality discrete semiconductor devices. FJN specializes in transistors optimized for industrial and consumer electronics, offering components that meet rigorous performance and quality standards. The FJN3304RBU is part of their portfolio of NPN transistors, designed for efficient switching and amplification in compact surface-mount formats. The brand??s commitment to quality and consistency makes this transistor a trusted choice for engineers worldwide.

FAQ

What is the maximum collector current rating of the FJN3304RBU?

The maximum collector current is rated at 800mA, making it suitable for medium-power switching and amplification tasks in various electronic circuits.