JANTXVU2N2221A-Transistor Overview
The JANTXVU2N2221A transistor is a robust NPN bipolar junction transistor (BJT) widely used in industrial and military applications due to its enhanced reliability and performance consistency. Designed to operate efficiently in switching and amplification roles, it offers dependable current gain and voltage handling capabilities suitable for medium power stages. This transistor is characterized by its ability to function under stringent environmental and electrical conditions, making it a preferred choice for engineers requiring durable, high-quality components. For sourcing and design confidence, IC Manufacturer provides comprehensive documentation and support for seamless integration.
JANTXVU2N2221A-Transistor Key Features
- High Voltage Tolerance: Supports collector-emitter voltages up to 40V, ensuring reliable operation in various circuit designs.
- Moderate Current Handling: Capable of continuous collector currents up to 600mA, suitable for general-purpose amplification and switching applications.
- Enhanced Gain Bandwidth: Offers a transition frequency (fT) of approximately 250MHz for efficient high-frequency performance.
- Robust Packaging: Constructed in a TO-18 metal can package, providing superior thermal dissipation and mechanical stability.
JANTXVU2N2221A-Transistor Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 40 | V |
| Collector-Base Voltage (VCBO) | 75 | V |
| Emitter-Base Voltage (VEBO) | 6 | V |
| Collector Current (IC) | 600 | mA |
| Power Dissipation (Ptot) | 500 | mW |
| Transition Frequency (fT) | 250 | MHz |
| DC Current Gain (hFE) | 100?C300 | ?? |
| Operating Temperature Range | -55 to +200 | ??C |
JANTXVU2N2221A-Transistor Advantages vs Typical Alternatives
This transistor offers enhanced thermal stability and a broader operating temperature range compared to standard alternatives, making it highly reliable in harsh environments. Its moderate collector current and voltage ratings provide versatility in both amplification and switching tasks. The metal can package further improves durability and heat dissipation, resulting in longer device life and consistent performance under demanding industrial conditions.
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Typical Applications
- Signal amplification in analog circuits where moderate power handling and high frequency response are necessary, such as audio amplifiers and sensor interfaces.
- Switching applications in industrial control systems requiring robust and reliable transistor switching performance.
- General-purpose transistor replacement in military-grade electronics, ensuring compliance with rigorous reliability standards.
- Low-noise preamplifier stages in communication equipment, benefiting from the device??s stable gain and frequency characteristics.
JANTXVU2N2221A-Transistor Brand Info
The JANTXVU2N2221A is a military-grade transistor variant of the well-known 2N2221 series, manufactured to meet stringent defense and aerospace standards. This product is engineered for performance consistency and reliability under extreme conditions, including wide temperature ranges and mechanical stress. It is sourced from a trusted supplier recognized for quality semiconductor components compliant with MIL-SPEC requirements, ensuring dependable operation in critical applications.
FAQ
What is the maximum collector current rating for this transistor?
The maximum continuous collector current is rated at 600 milliamps, allowing it to handle moderate power applications effectively without compromising long-term reliability.
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In what temperature range can this transistor operate safely?
This transistor is specified to operate within a temperature range of -55??C to +200??C, making it suitable for use in harsh environmental and military applications.
What package type does this transistor use, and why is it important?
It is housed in a TO-18 metal can package, known for excellent thermal conductivity and mechanical robustness, which helps maintain stable operation and longevity under demanding conditions.
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Can this transistor be used for high-frequency applications?
Yes, the transistor offers a transition frequency (fT) of approximately 250 MHz, making it suitable for moderate to high-frequency amplification and switching applications.
How does this transistor compare to other general-purpose transistors?
Compared to typical general-purpose transistors, this device provides enhanced reliability, a wider temperature operating range, and better packaging, which improves durability and performance in industrial and military environments.
