JAN2N2219AL-Transistor NPN Amplifier Transistor in TO-39 Metal Can Package

JAN2N2219AL-Transistor Overview

The JAN2N2219AL is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Featuring a robust collector current capability and moderate voltage ratings, this transistor excels in industrial, automotive, and military-grade environments where reliability and consistent performance are critical. Its JAN (Joint Army-Navy) designation ensures compliance with stringent military standards for durability and electrical parameters. The device is widely used in low to medium power linear amplifiers, driver stages, and switching circuits, providing engineers with dependable gain characteristics and thermal stability. For sourcing reliable components with standardized quality, visit IC Manufacturer.

JAN2N2219AL-Transistor Technical Specifications

JAN2N2219AL-Transistor Key Features

• High collector current capacity: Supports up to 800 mA, enabling robust switching and amplification in demanding circuits.
• Wide voltage ratings: Collector-emitter and collector-base voltages of 40 V and 75 V respectively allow versatile use in various industrial voltage domains.
• Military-grade reliability: JAN specification ensures rigorous testing for enhanced durability and stable performance under harsh environmental conditions.
• High transition frequency: With a typical f_T of 250 MHz, suitable for moderate-frequency RF and amplifier applications.
• TO-18 package: Metal can construction provides excellent thermal dissipation and mechanical protection.

Typical Applications

• Linear amplifier stages in communication and instrumentation systems requiring consistent gain and low noise.
• Switching circuits in automotive electronics, where robust current handling and voltage tolerance are essential.
• Driver stages for relays and other power control devices operating under military and industrial standards.
• General-purpose medium power transistor applications in industrial control and signal processing equipment.

JAN2N2219AL-Transistor Advantages vs Typical Alternatives

Compared to standard transistors, this device offers enhanced reliability through military-grade qualification, making it ideal for critical industrial and defense applications. Its higher collector current rating and voltage withstand capabilities provide engineers with a dependable solution that balances power handling with thermal stability. The metal TO-18 package further improves heat dissipation, reducing thermal stress and extending operational lifetime versus plastic-encapsulated alternatives.

JAN2N2219AL-Transistor Brand Info

The JAN2N2219AL transistor is a military-grade variant of the well-known 2N2219 transistor series, originally standardized by the Joint Army-Navy (JAN) specification program. This program certifies devices for stringent performance and reliability standards, ensuring suitability for defense and aerospace sectors. Typically manufactured by established semiconductor producers specializing in military components, the JAN2N2219AL is recognized for its robust construction and stable electrical characteristics, meeting rigorous quality and environmental requirements essential in harsh operating conditions.

FAQ

What is the maximum collector current rating of the JAN2N2219AL transistor?

The maximum collector current rating for this transistor is 800 mA. This enables it to handle moderate power switching and amplification tasks reliably in industrial and military-grade applications.

What type of package does the JAN2N2219AL use, and why is it important?