JAN2N2219A-Transistor Overview
The JAN2N2219A is a robust NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. Featuring a high collector current capacity of up to 800mA and a voltage rating suitable for medium power circuits, this transistor delivers reliable performance in industrial and military-grade electronics. Its complementary design and well-defined gain characteristics make it ideal for linear and switching operations. The device is manufactured under rigorous quality standards, ensuring durability and consistency for critical applications. For sourcing and detailed technical information, visit IC Manufacturer.
JAN2N2219A-Transistor Key Features
- High collector current capability: Supports continuous collector current up to 800mA, enabling efficient handling of moderate power loads.
- Voltage tolerance: Collector-emitter voltage rating of 40V ensures reliable operation in a wide range of circuits without risk of breakdown.
- Gain bandwidth product: Suitable gain and frequency response allow for effective amplification and switching in audio, signal, and control applications.
- Military-grade construction: Built to meet stringent JAN (Joint Army-Navy) standards, offering enhanced reliability and longevity under harsh conditions.
JAN2N2219A-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor |
| Collector-Emitter Voltage (VCEO) | 40 V |
| Collector-Base Voltage (VCBO) | 75 V |
| Emitter-Base Voltage (VEBO) | 6 V |
| Collector Current (IC) | 800 mA |
| Power Dissipation (PD) | 800 mW |
| DC Current Gain (hFE) | 40 to 300 (depending on operating point) |
| Transition Frequency (fT) | 300 MHz (typical) |
| Package Type | TO-39 Metal Can |
JAN2N2219A-Transistor Advantages vs Typical Alternatives
This transistor offers a unique combination of high current capability and robust voltage ratings compared to typical small-signal BJTs. Its military-grade JAN certification assures superior reliability and consistency in critical environments, surpassing many commercial alternatives. Additionally, the TO-39 metal can package provides excellent thermal dissipation, enhancing durability and operational stability for industrial and defense applications.
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Typical Applications
- Signal amplification in audio and low-frequency circuits where moderate power handling and stable gain are required, ensuring clear and consistent output.
- Switching applications in control circuits, benefiting from fast switching speeds and high current capacity.
- Driver stages for relays and solenoids in automated industrial systems, taking advantage of its reliable switching characteristics.
- Military and aerospace electronics requiring stringent quality and reliability standards, including communication and radar systems.
JAN2N2219A-Transistor Brand Info
The JAN2N2219A transistor is part of a legacy line of military-grade semiconductors adhering to the Joint Army-Navy (JAN) standards. This classification guarantees rigorous testing for performance under extreme environmental conditions. The product is recognized for its durability, consistent electrical characteristics, and long-term reliability. Designed for demanding applications, it has been a trusted choice among engineers for decades, supporting critical military and industrial electronics with uncompromised quality.
FAQ
What is the maximum collector current rating for this transistor?
The maximum continuous collector current is 800mA. This allows the transistor to handle moderate power loads effectively in amplification and switching applications without risk of damage.
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What voltage levels can the transistor safely operate at?
The device is rated for a maximum collector-emitter voltage of 40V, with a collector-base voltage rating of 75V and an emitter-base voltage of 6V. These ratings ensure reliable operation within standard medium power circuits.
How does the military-grade JAN classification benefit users?
JAN classification ensures that the transistor has undergone strict testing for durability, temperature stability, and reliability in harsh environments. This makes it suitable for aerospace, defense, and other critical systems requiring dependable performance.
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What package type is used and how does it affect thermal performance?
The transistor comes in a TO-39 metal can package, which provides superior heat dissipation compared to plastic packages. This enhances thermal stability and extends component life during continuous operation.
Can this transistor be used for high-frequency applications?
With a typical transition frequency around 300 MHz, the transistor is well suited for moderate frequency amplification and switching tasks, making it versatile for a range of signal processing roles.
