JANSR2N2221AUBC-Transistor NPN Amplifier Transistor in TO-92 Package by JAN

JANSR2N2221AUBC-Transistor Overview

The JANSR2N2221AUBC transistor is a high-performance NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. Known for its robust current handling and voltage ratings, it supports collector currents up to 600mA and collector-emitter voltages of 40V, making it suitable for medium power electronic circuits. This transistor features a TO-18 metal can package, ensuring excellent thermal dissipation and mechanical durability. Engineered for reliability and consistent operation, it is an ideal choice for engineers requiring stable transistor performance in industrial and commercial designs. For further details, visit IC Manufacturer.

JANSR2N2221AUBC-Transistor Technical Specifications

JANSR2N2221AUBC-Transistor Key Features

• High Collector Current Capacity: Supports continuous collector currents up to 600mA, enabling efficient handling of medium power loads without compromising transistor integrity.
• Robust Voltage Ratings: With a collector-emitter voltage rating of 40V and collector-base voltage of 75V, it offers reliable operation in a wide range of voltage conditions relevant to industrial circuits.
• Excellent Frequency Response: A transition frequency of 300 MHz ensures suitability for high-speed switching and amplification applications, enhancing overall circuit performance.
• Durable TO-18 Package: The metal can package provides superior thermal management and mechanical protection, improving reliability in harsh operating environments.

Typical Applications

• Signal amplification in audio, instrumentation, and communication systems where moderate gain and power handling are required.
• Switching applications in industrial control circuits and relay drivers, benefiting from the transistor??s robust current and voltage ratings.
• Low to medium power DC-DC converters where efficient switching speed and thermal performance are critical.
• General-purpose transistor replacement in legacy and new designs requiring a reliable NPN transistor with proven performance characteristics.

JANSR2N2221AUBC-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of voltage tolerance, current capacity, and frequency response that outperforms many standard general-purpose BJTs. Its robust metal TO-18 package enhances thermal dissipation and mechanical stability, providing greater reliability under demanding industrial conditions. Compared to plastic-encapsulated alternatives, it delivers improved long-term durability and consistent gain, making it a preferred choice for engineers seeking dependable and precise transistor performance.

JANSR2N2221AUBC-Transistor Brand Info

The JANSR2N2221AUBC is a JEDEC-standardized variant of the popular 2N2221 transistor family, commonly associated with reputable semiconductor manufacturers specializing in discrete components. This transistor is widely recognized in the electronics industry for its consistent quality and performance. It is typically produced under stringent quality controls to meet industrial and military specifications, ensuring suitability for critical applications. The metal can TO-18 package is a hallmark of this device??s design, reflecting a commitment to durability and reliability in demanding environments.