JAN2N3420S-Transistor NPN Power Amplifier Transistor in TO-126 Package by Motorola

JAN2N3420S-Transistor Overview

The JAN2N3420S is a robust NPN silicon transistor designed for medium power switching and amplification applications. It operates with high voltage and current ratings, making it suitable for industrial and military-grade circuits requiring reliable performance under demanding conditions. Featuring a TO-18 metal can package, the device ensures excellent thermal conductivity and mechanical durability. With a collector-emitter voltage of up to 100V and a continuous collector current of 0.8A, this transistor supports diverse electronic designs. Engineers and sourcing specialists can trust its consistent gain characteristics and rugged construction to maintain operational stability. For detailed sourcing and support, visit IC Manufacturer.

JAN2N3420S-Transistor Technical Specifications

JAN2N3420S-Transistor Key Features

• High Voltage Handling: With a collector-emitter voltage rating up to 100 V, it supports circuits requiring elevated voltage tolerance, enhancing design flexibility.
• Medium Current Capacity: The 0.8 A continuous current rating enables switching and amplification in moderate power applications without thermal stress.
• Wide Gain Range: The DC current gain from 40 to 160 ensures adaptability across varied circuit conditions, improving signal amplification reliability.
• Robust Metal Can Package: The TO-18 packaging offers superior thermal dissipation and mechanical stability, suited for harsh industrial environments.
• High Frequency Performance: With a transition frequency of 30 MHz, it supports moderate-speed switching and signal processing tasks.
• Extended Temperature Range: Operating junction temperature from -65??C to +200??C guarantees dependable function in extreme thermal conditions.

Typical Applications

• Medium power switching circuits requiring reliable operation under high voltage and moderate current loads, such as relay drivers and power amplifiers.
• Signal amplification stages in industrial control systems where gain stability and ruggedness are critical.
• Military and aerospace electronic equipment demanding components with high temperature tolerance and mechanical durability.
• General-purpose transistor replacement in legacy electronic designs requiring a robust NPN transistor with consistent performance.

JAN2N3420S-Transistor Advantages vs Typical Alternatives

This transistor offers superior voltage and temperature ratings compared to many standard medium power NPN transistors, ensuring enhanced reliability in harsh environments. Its metal can package improves thermal management and mechanical resilience, critical for industrial and military applications. The broad gain range allows precise adaptation to diverse circuit requirements, while the 30 MHz transition frequency supports efficient switching speeds. Collectively, these advantages make it an excellent choice over typical plastic-encapsulated alternatives.

JAN2N3420S-Transistor Brand Info

The JAN2N3420S transistor is a JEDEC registered device, traditionally manufactured by reputable semiconductor vendors specializing in military and industrial-grade components. The JAN prefix denotes compliance with military specifications, ensuring rigorous quality and reliability standards. This transistor is widely recognized for its performance in demanding applications and