JANSL2N2222AUA-Transistor NPN Switching Amplifier, TO-18 Metal Can Package

JANSL2N2222AUA-Transistor Overview

The JANSL2N2222AUA transistor is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Known for its robust reliability and efficient operation, it supports collector currents up to 800mA and voltages up to 40V, making it suitable for moderate power tasks in industrial and consumer electronics. Its TO-92 package ensures easy integration on printed circuit boards (PCBs), while the transistor??s fast switching capability enhances circuit responsiveness. Engineers and sourcing specialists benefit from its consistent gain characteristics and widespread availability. More detailed information and sourcing options are available at IC Manufacturer.

JANSL2N2222AUA-Transistor Technical Specifications

JANSL2N2222AUA-Transistor Key Features

• High Collector Current Capacity: Supports up to 800mA, allowing robust handling of moderate power loads in switching circuits.
• Wide Voltage Ratings: Collector-emitter voltage of 40V ensures operation within common industrial voltage ranges without breakdown risk.
• Fast Switching Speed: Transition frequency around 300 MHz enables high-speed switching, beneficial for signal amplification and pulse generation.
• Consistent Gain Performance: Typical DC current gain of 100 offers predictable amplification factors for analog and digital designs.
• Compact TO-92 Package: Facilitates easy PCB mounting and thermal management in space-constrained applications.
• Reliable Operation: Designed for stable performance under typical industrial temperature and load conditions.

Typical Applications

• General-purpose switching circuits: Ideal for controlling relays, LEDs, and other moderate current devices in industrial control systems.
• Signal amplification: Suitable for low noise amplification in audio and sensor interface circuits requiring reliable gain.
• Pulse generation and timing circuits: Fast transition frequency supports timing applications in communication and control electronics.
• Driver stage in motor control: Can be used to drive small motors and actuators in automation and robotics projects.

JANSL2N2222AUA-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of voltage handling, current capacity, and switching speed that outperforms many generic NPN transistors in similar packages. Its reliable gain and fast transition frequency enable precise control and amplification, while the TO-92 packaging ensures easy integration and heat dissipation. Compared to alternatives, it provides engineers with a proven, cost-effective component that maximizes circuit efficiency and robustness in industrial and consumer applications.

JANSL2N2222AUA-Transistor Brand Info

The JANSL2N2222AUA is manufactured by JAN Semiconductor, a recognized supplier of discrete semiconductor devices tailored for industrial and commercial electronics. The brand is known for rigorous quality control and consistent device performance across production batches. This transistor variant continues the legacy of the popular 2N2222 family by offering enhanced electrical characteristics and reliability, making it a trusted choice for engineers designing switching and amplification solutions worldwide.

FAQ

What is the maximum collector current for this transistor?

The