JANTX2N6990-Quad-Transistor Overview
The JANTX2N6990-Quad-Transistor is a high-performance, military-grade transistor array designed for robust industrial and aerospace applications. Featuring four matched NPN transistors in a single package, it offers reliable switching and amplification capabilities with enhanced thermal stability and electrical consistency. This component supports high voltage and current ratings, making it suitable for demanding environments where precision and durability are critical. With rugged construction and adherence to stringent military standards, it ensures dependable operation in harsh conditions. Engineers and sourcing specialists can trust this device for integration in power control, signal amplification, and switching circuits. For more detailed product information, visit the IC Manufacturer.
JANTX2N6990-Quad-Transistor Key Features
- Quad NPN Transistor Configuration: Provides four identical transistors in a single package, enabling compact circuit design and simplified layout.
- High Voltage and Current Ratings: Supports collector-emitter voltages up to 60V and continuous collector currents up to 1A, ensuring suitability for power switching applications.
- Military-Grade Reliability: Manufactured to meet stringent military standards, guaranteeing enhanced durability and consistent operation in extreme environments.
- Stable Gain Characteristics: Offers consistent DC current gain (hFE), improving signal amplification accuracy and reducing circuit variability.
JANTX2N6990-Quad-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor (BJT) |
| Number of Transistors | 4 (Quad Configuration) |
| Collector-Emitter Voltage (Vceo) | 60 V |
| Collector-Base Voltage (Vcbo) | 60 V |
| Emitter-Base Voltage (Vebo) | 5 V |
| Continuous Collector Current (Ic) | 1 A |
| DC Current Gain (hFE) | 40 to 160 |
| Power Dissipation (Pd) | 1 W (per transistor) |
| Transition Frequency (fT) | 100 MHz |
| Package Type | TO-18 Metal Can |
JANTX2N6990-Quad-Transistor Advantages vs Typical Alternatives
This quad transistor offers superior integration by combining four matched NPN transistors in a single, rugged package, reducing component count and board space compared to discrete transistors. Its military-grade certification ensures higher reliability and thermal stability than typical commercial transistors, making it ideal for critical applications requiring precise gain and switching performance. Additionally, its wide voltage and current ratings enable flexible use across diverse industrial and aerospace circuits.
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Typical Applications
- Power Amplification Circuits: Utilized in high-frequency and low-noise amplifier designs where matched transistor pairs improve signal fidelity and gain consistency.
- Switching Regulators: Applicable in power supply regulation circuits requiring reliable transistor switching under varying loads.
- Signal Processing Modules: Suitable for integration in analog signal conditioning and modulation circuits in industrial equipment.
- Aerospace and Military Systems: Employed in rugged, high-reliability electronic assemblies exposed to harsh environmental conditions.
JANTX2N6990-Quad-Transistor Brand Info
The JANTX2N6990 series is a trusted product line within the JANTX military transistor family, known for stringent quality controls and compliance with military specifications. This brand specializes in delivering transistors that meet demanding performance and reliability standards required by defense and high-reliability industrial sectors. The quad-transistor configuration reflects the brand??s commitment to efficient component integration and operational consistency, supporting engineers with proven devices tailored for mission-critical applications.
FAQ
What is the maximum voltage rating of the JANTX2N6990 transistors?
The maximum collector-emitter voltage rating for each transistor in this quad array is 60 volts, allowing the device to operate safely in circuits with relatively high voltage requirements without breakdown.
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How does the quad configuration benefit circuit design?
By integrating four matched NPN transistors in one package, the quad configuration reduces board space and component count, simplifies circuit layout, and ensures consistent electrical characteristics across all transistors, improving overall circuit reliability.
Is the JANTX2N6990 suitable for high-frequency applications?
Yes, with a transition frequency (fT) of approximately 100 MHz, this transistor array supports moderate high-frequency operation, making it suitable for various signal amplification and switching functions in RF and analog circuits.
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What packaging does the JANTX2N6990 use, and why is it important?
The device is housed in a TO-18 metal can package, which provides excellent thermal conductivity and mechanical robustness, critical for maintaining performance and reliability in harsh industrial and military environments.
Can the JANTX2N6990 operate reliably in extreme environments?
Yes, manufactured to military standards, this transistor array is designed to withstand extreme temperature variations, vibration, and mechanical stress, ensuring dependable performance in aerospace, defense, and other demanding applications.







