JANTX2N1890S-Transistor Overview
The JANTX2N1890S is a high-performance NPN bipolar junction transistor designed for rugged military and industrial applications. Engineered to meet stringent JEDEC and MIL-STD specifications, this transistor delivers reliable switching and amplification with a collector-emitter voltage rating suitable for medium power circuits. Its robust construction ensures stable operation under harsh environmental conditions, making it a preferred choice for aerospace, defense, and industrial electronics. The device is available in a hermetically sealed TO-39 metal can package, providing excellent thermal conductivity and mechanical durability. For precision and durability in demanding applications, the JANTX2N1890S offers dependable performance. Source from IC Manufacturer for assured quality and compliance.
JANTX2N1890S-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Type | NPN Bipolar Junction Transistor |
| Collector-Emitter Voltage (Vceo) | 100 V |
| Collector-Base Voltage (Vcbo) | 100 V |
| Emitter-Base Voltage (Vebo) | 5 V |
| Collector Current (Ic) | 3 A continuous |
| Power Dissipation (Ptot) | 30 W |
| DC Current Gain (hFE) | 40 to 160 (varies by test conditions) |
| Transition Frequency (fT) | ?? 3 MHz |
| Package | Hermetic TO-39 metal can |
JANTX2N1890S-Transistor Key Features
- High voltage capability: Supports up to 100 V collector-emitter voltage, enabling operation in medium power switching circuits.
- Robust current handling: Continuous collector current rating of 3 A ensures suitability for demanding load conditions.
- Hermetically sealed package: TO-39 metal can packaging provides excellent thermal dissipation and protection against environmental contaminants.
- Wide DC gain range: Offers flexibility in circuit design with hFE from 40 to 160, adapting to various amplification needs.
Typical Applications
- Power amplification and switching in military and aerospace electronics requiring high reliability and environmental resistance.
- Industrial control systems where medium power transistor switching is necessary under harsh conditions.
- Driver stages for relays and solenoids in defense equipment and rugged instrumentation.
- High voltage switching circuits in communication and radar systems demanding stable transistor operation.
JANTX2N1890S-Transistor Advantages vs Typical Alternatives
This transistor stands out for its military-grade reliability and high voltage tolerance, making it superior to standard commercial transistors in rugged applications. Its hermetic TO-39 packaging ensures enhanced thermal management and environmental protection, which typical plastic-encapsulated devices cannot match. The broad DC gain range and robust current handling make it a versatile component for precision amplification and switching tasks, providing higher accuracy and long-term stability in critical systems.
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JANTX2N1890S-Transistor Brand Info
The JANTX2N1890S is a JEDEC-registered transistor commonly manufactured under MIL-STD-883 compliance by several reputable semiconductor suppliers specializing in military and aerospace-grade components. The ??JANTX?? prefix indicates its qualification to stringent military standards, ensuring traceability, quality, and reliability in defense and industrial sectors. This transistor is typically sourced from manufacturers committed to high-reliability semiconductor products, offering rigorous testing and certification to meet harsh environmental and operational demands.
FAQ
What is the maximum collector current for the JANTX2N1890S transistor?
The maximum continuous collector current for this transistor is rated at 3 amps. This allows it to handle moderate power loads, making it suitable for power amplification and switching applications within its specified voltage and power dissipation limits.
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In what package is this transistor available, and why is it important?
This transistor comes in a hermetically sealed TO-39 metal can package. This packaging is important because it provides excellent mechanical durability, thermal conductivity, and protection against moisture and contaminants, which is critical for reliable operation in harsh military and industrial environments.
