JANSP2N2222AL-Transistor NPN General Purpose Amplifier in TO-18 Metal Can Package

JANSP2N2222AL-Transistor Overview

The JANSP2N2222AL is a robust NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Known for its high gain and reliable performance, it supports collector currents up to 600mA and can withstand voltages up to 40V, making it an ideal choice for industrial and consumer electronic circuits. Its complementary balance of gain bandwidth and switching speed ensures efficient operation in low to medium power applications. Engineers and sourcing specialists can trust this transistor for consistent electrical characteristics, backed by industry-standard packaging and testing protocols. For detailed sourcing and technical data, visit IC Manufacturer.

JANSP2N2222AL-Transistor Technical Specifications

JANSP2N2222AL-Transistor Key Features

• High collector current handling: Supports up to 600mA, enabling reliable switching and amplification in moderately high current circuits.
• Wide voltage ratings: Collector-emitter voltage rating of 40V ensures compatibility in a variety of low to medium voltage designs.
• Fast switching speed: Transition frequency up to 300 MHz facilitates efficient high-frequency amplification and signal processing.
• Stable gain characteristics: DC current gain ranging from 100 to 300 provides predictable and consistent amplification across typical operating ranges.
• Compact TO-92 packaging: Enables easy PCB integration with standard through-hole mounting and cost-effective assembly.

Typical Applications

• General-purpose switching in control circuits, such as relay drivers and LED drivers, where moderate current and voltage handling are needed.
• Low-noise audio amplification stages in consumer electronics requiring stable gain and linearity.
• Signal amplification and buffering in sensor interface circuits, ensuring reliable sensor data transmission.
• Oscillator and timing circuits benefiting from the transistor??s high transition frequency and fast switching capability.

JANSP2N2222AL-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of moderate current capacity and high voltage tolerance, outperforming many low-power transistors that cannot handle 600mA collector current. Its high transition frequency and stable gain make it more precise and sensitive for signal amplification compared to general-purpose switching transistors. Additionally, the widely accepted TO-92 package supports straightforward integration and sourcing reliability, making it a preferred choice for cost-conscious industrial and consumer electronics projects.

JANSP2N2222AL-Transistor Brand Info

The JANSP2N2222AL transistor is typically manufactured under military or industrial-grade standards, ensuring enhanced reliability and rigorous testing compared to commercial-grade equivalents. This transistor is often supplied by authorized distributors specializing in standard bipolar junction transistors. It adheres to JEDEC and MIL-STD specifications, making it suitable for demanding environments. The JANSP2N2222AL designation indicates a variant of the popular 2N2222 transistor family with improved gain and stability characteristics, favored in both legacy and contemporary designs.

FAQ

What is the maximum collector current for this transistor?

The transistor can handle a maximum continuous collector current of 600mA, making it suitable for moderate current switching and amplification applications without thermal or electrical overstress.

Can this transistor be used for high-frequency amplification?

Yes, with a transition frequency (f_T) up to