JANS2N3440L-Transistor Overview
The JANS2N3440L transistor is a high-voltage, NPN silicon transistor designed for use in industrial and military-grade electronic applications. This transistor delivers robust performance with a collector-emitter voltage rating of up to 100 V and a collector current capacity of 10 A, making it suitable for power switching and amplification tasks. Its JANS prefix indicates compliance with stringent military specifications, ensuring reliability and durability under harsh environmental conditions. Engineers and sourcing specialists will appreciate its rugged design and consistent electrical characteristics for demanding applications. For detailed sourcing and technical support, visit IC Manufacturer.
JANS2N3440L-Transistor Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 100 | V |
| Collector-Base Voltage (VCBO) | 120 | V |
| Emitter-Base Voltage (VEBO) | 5 | V |
| Collector Current (IC) | 10 | A |
| Power Dissipation (Ptot) | 40 | W |
| Transition Frequency (fT) | 25 | MHz |
| DC Current Gain (hFE) | 20?C70 | ?? |
| Operating Temperature Range | -65 to +200 | ??C |
JANS2N3440L-Transistor Key Features
- High voltage capacity: Supports up to 100 V collector-emitter voltage, enabling operation in high-voltage switching and amplification circuits.
- High current handling: Rated for 10 A collector current, providing robust power handling for demanding load conditions.
- Military-grade reliability: The JANS designation guarantees compliance with military standards, ensuring exceptional durability and performance in harsh environments.
- Wide temperature range: Operates reliably from -65??C to +200??C, suitable for aerospace and industrial temperature extremes.
- Moderate current gain: DC gain of 20 to 70 allows for effective signal amplification while maintaining stability.
- Low transition frequency: 25 MHz transition frequency supports moderate-speed switching applications without excessive switching losses.
- Robust power dissipation: 40 W rating facilitates use in power amplification and switching circuits without excessive heat buildup.
Typical Applications
- Power amplification in military and aerospace communication equipment, where reliability under extreme conditions is critical.
- High-voltage switching in industrial control systems requiring durable and stable transistor performance.
- Linear amplification stages in radar and instrumentation systems demanding precise signal control.
- Power regulation and driver circuits in automotive and ruggedized electronics where thermal and electrical stresses are high.
JANS2N3440L-Transistor Advantages vs Typical Alternatives
This transistor stands out by combining high voltage and current ratings with military-grade qualification, offering superior reliability and long-term stability compared to commercial-grade counterparts. Its extended operating temperature range and robust power dissipation make it ideal for harsh environments where typical transistors may fail. The balance of gain and frequency response ensures efficient operation in both switching and amplification roles, providing engineers with a dependable solution for critical industrial and defense applications.
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JANS2N3440L-Transistor Brand Info
The JANS2N3440L is a variant of the 2N3440 transistor series, manufactured to military standards under the JANS (Joint Army-Navy Specification) designation. This classification indicates rigorous testing for environmental resilience, electrical performance, and quality control. Typically produced by established semiconductor manufacturers supplying defense and aerospace sectors, the JANS prefix
