JAN2N2904A-Transistor NPN Amplifier Transistor in TO-92 Package by JAN

JAN2N2904A-Transistor Overview

The JAN2N2904A transistor is a high-performance NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. Known for its robust electrical characteristics, it offers reliable operation in low to medium current circuits, making it suitable for industrial and military-grade environments. The device supports collector currents up to 600mA and a collector-emitter voltage rating of 40V, facilitating efficient signal handling and power management. Its complementary low-noise design ensures stable gain and switching speed, which are critical for precision analog and digital circuits. Available from IC Manufacturer, this transistor aligns with stringent quality standards for demanding electronics applications.

JAN2N2904A-Transistor Technical Specifications

JAN2N2904A-Transistor Key Features

• High current capability: Supports collector currents up to 600mA, enabling efficient switching and amplification in moderate power circuits.
• Robust voltage ratings: With a collector-emitter voltage of 40V, it handles a broad range of voltage levels, ensuring reliable operation in diverse applications.
• Wide gain range: Typical DC current gain between 100 and 300 allows for flexible circuit design with consistent amplification performance.
• High transition frequency: Operating around 100 MHz, the transistor is suitable for high-speed switching and signal processing tasks.
• Durable TO-18 package: Metal can packaging offers superior thermal conductivity and environmental protection compared to plastic counterparts.

Typical Applications

• General-purpose switching: Used in relay drivers, lamp drivers, and low-power motor control circuits requiring reliable switching performance under varied conditions.
• Signal amplification: Ideal for audio amplifiers and signal conditioning circuits where moderate gain and low noise are essential.
• Industrial control systems: Suitable for use in control logic circuits within industrial automation setups due to its dependable electrical parameters.
• Military and aerospace electronics: Designed for harsh environments, it supports applications demanding high reliability and temperature stability.

JAN2N2904A-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of current handling, voltage tolerance, and gain, making it advantageous over similar devices where moderate power and signal amplification are needed. Its metal can TO-18 package provides enhanced thermal dissipation and durability, improving reliability in industrial or military contexts. The wide gain range and high transition frequency further allow for more precise switching and amplification compared to typical plastic-encapsulated alternatives.

JAN2N2904A-Transistor Brand Info

The JAN prefix indicates this transistor meets Joint Army-Navy (military) specifications, ensuring stringent quality and reliability standards. It is manufactured by leading semiconductor companies specializing in military-grade components. The 2N2904A is a variant of the widely used 2N2904 transistor, refined for enhanced performance and durability. Its production follows rigorous testing processes to guarantee compliance with MIL-STD-750 and other military testing protocols, making it a dependable choice for defense and aerospace applications.

FAQ

What applications benefit most from the JAN2N2904A transistor?

This transistor excels in applications requiring moderate power switching and signal amplification, such as industrial controls, audio amplifiers, and relay drivers. Its reliability and voltage ratings also make it suitable for military and aerospace electronics.

What is the maximum collector