JAN2N2218-Transistor NPN Amplifier Transistor in TO-92 Package ?C Motorola Semiconductor

JAN2N2218-Transistor Overview

The JAN2N2218 transistor is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. This military-grade device offers reliable operation under demanding conditions, ensuring consistent performance in industrial, automotive, and communication systems. Its robust construction supports high voltage and current handling capabilities, making it suitable for medium-power designs. Sourced from a trusted IC Manufacturer, the transistor provides engineers with a dependable component that balances gain, frequency response, and thermal stability for efficient circuit integration.

JAN2N2218-Transistor Technical Specifications

JAN2N2218-Transistor Key Features

• High voltage tolerance: Supports up to 75 V collector-base voltage, enabling use in medium-voltage switching circuits.
• Wide DC current gain range: From 40 to 300, providing versatility in amplification applications requiring different gain levels.
• Robust power dissipation: Handles up to 0.8 W, ensuring reliable performance in moderate power environments without overheating.
• Fast switching capability: 100 MHz transition frequency allows efficient operation in high-frequency signal processing.
• Military-grade reliability: Rated for operation from -55??C to +125??C, suitable for harsh environmental conditions.

Typical Applications

• Signal amplification in analog circuits where moderate power and voltage handling are required, such as audio preamplifiers and sensor interfaces.
• Switching elements in industrial control systems, enabling reliable on/off control in low to medium power loads.
• Driver stages for relay and solenoid activation, benefiting from its high voltage and current capacity.
• RF and high-frequency circuits where its transition frequency supports effective performance in communication modules.

JAN2N2218-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of voltage rating, current handling, and gain that outperforms many general-purpose alternatives. Its extended temperature range and military-grade specification ensure superior reliability and stability in critical applications. The wide gain range provides flexibility in circuit design, while the fast transition frequency supports higher-speed switching, making it a preferred choice for engineers prioritizing robustness and performance in industrial and communication environments.

JAN2N2218-Transistor Brand Info

The JAN2N2218 transistor is commonly produced under the JAN (Joint Army-Navy) standard, indicating its military-grade certification for enhanced reliability and ruggedness. This device is manufactured by leading semiconductor producers compliant with military specifications, ensuring stringent quality control. Its design traces back to a well-established lineage of 2N2218 transistors, widely recognized for dependable performance in both commercial and defense sectors. The JAN prefix signifies adherence to rigorous testing protocols, making it a trusted component in critical systems requiring long-term stability and durability.

FAQ

What is the maximum collector current for this transistor?

The maximum continuous collector current rating is 0.8 amperes, allowing it to handle moderate