JANTXV2N2221AUB/TR Overview
The JANTXV2N2221AUB/TR is a high-reliability NPN bipolar junction transistor designed for industrial and military-grade applications. Engineered to meet stringent JAN (Joint Army-Navy) standards, this transistor ensures robust performance under extreme environmental conditions, including wide temperature ranges and high vibration. With a collector current rating suitable for medium power switching and amplification tasks, it offers dependable operation for demanding electronic circuits. The device??s rugged construction and tested parameters make it an ideal choice for aerospace, defense, and critical industrial systems requiring certified semiconductor components. For detailed sourcing and technical support, visit IC Manufacturer.
JANTXV2N2221AUB/TR Key Features
- High current capacity: Supports continuous collector currents up to 800 mA, enabling efficient medium-power switching and amplification.
- Wide voltage range: Collector-emitter voltage rating of 40 V ensures compatibility with a variety of industrial and military power supply levels.
- JAN qualified reliability: Certified to meet military standards for temperature and vibration resistance, guaranteeing performance in harsh environments.
- Low transition frequency: Suited for general-purpose linear and switching applications where moderate frequency response is adequate.
JANTXV2N2221AUB/TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | NPN Bipolar Junction | – |
| Collector-Emitter Voltage (Vceo) | 40 | V |
| Collector Current (Ic) | 800 | mA |
| Power Dissipation (Pc) | 625 | mW |
| DC Current Gain (hFE) | 40?C300 | – |
| Transition Frequency (fT) | 250 | MHz |
| Operating Temperature Range | -55 to +200 | ??C |
| Package Type | TO-18 Metal Can | – |
JANTXV2N2221AUB/TR Advantages vs Typical Alternatives
This transistor offers enhanced reliability through JAN qualification, making it superior to commercial-grade counterparts in extreme temperature and vibration scenarios. Its stable gain and voltage ratings provide consistent performance, critical for mission-critical systems. The metal can package improves thermal dissipation and mechanical durability compared to plastic types, ensuring longer service life in harsh industrial environments.
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Typical Applications
- Military and aerospace electronic circuits requiring rugged, high-reliability switching and amplification with stringent environmental compliance.
- Industrial control systems needing dependable medium-power transistors for signal processing or relay driving.
- High-reliability test equipment where transistor parameters must remain stable over wide temperature ranges.
- Communication systems requiring general-purpose NPN transistors with proven robustness for signal amplification and switching.
JANTXV2N2221AUB/TR Brand Info
The JANTXV2N2221AUB/TR is produced under the Joint Army-Navy (JAN) certification program, ensuring compliance with military-grade quality and reliability standards. This device is a trusted part of the 2N2221 transistor family, widely known for its robustness and versatility in industrial and defense electronics. The JAN qualification guarantees rigorous testing and traceability, making it the preferred choice for applications where reliability cannot be compromised.
FAQ
What is the maximum collector current rating of this transistor?
The maximum continuous collector current for this device is specified at 800 mA, allowing it to handle medium-power switching and amplification tasks without degradation.
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What temperature range can the JANTXV2N2221AUB/TR safely operate within?
This transistor is rated for operation between -55??C and +200??C, supporting functionality in harsh industrial and military temperature extremes.
How does the JAN qualification affect the reliability of this transistor?
JAN qualification means the transistor has undergone rigorous military-standard testing for environmental and electrical parameters, ensuring high reliability and consistent performance in demanding applications.
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What package type does this transistor come in, and what are its benefits?
The device uses a TO-18 metal can package, which provides excellent thermal dissipation and mechanical protection compared to standard plastic packages, enhancing durability in tough conditions.
Is the transition frequency suitable for high-speed switching applications?
With a transition frequency of approximately 250 MHz, this transistor is well-suited for moderate-speed switching and linear amplification but may not be optimal for very high-frequency RF applications.
