JANTX2N6051-Darlington Overview
The JANTX2N6051-Darlington transistor is a high-gain, high-voltage NPN transistor designed for rugged industrial applications. It features a Darlington pair configuration, delivering a high current gain (hFE) which allows it to efficiently amplify weak input signals into strong output currents. This device supports collector-emitter voltages up to 100 V and collector currents up to 4 A, making it suitable for demanding switching and amplification tasks. Its robust construction and military-grade JAN (Joint Army-Navy) qualification ensure reliability under harsh conditions. For precise and dependable power switching, sourcing specialists and engineers trust the JANTX2N6051-Darlington from IC Manufacturer.
JANTX2N6051-Darlington Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Darlington |
| Collector-Emitter Voltage (Vceo) | 100 V |
| Collector Current (Ic) | 4 A |
| Power Dissipation (Pc) | 115 W |
| DC Current Gain (hFE) | 750 minimum at Ic=3 A, Vce=4 V |
| Transition Frequency (fT) | 4 MHz |
| Collector-Base Voltage (Vcbo) | 100 V |
| Emitter-Base Voltage (Vebo) | 5 V |
| Operating Junction Temperature | -65??C to +200??C |
| Package Type | TO-3 Metal Can |
JANTX2N6051-Darlington Key Features
- High Current Gain: The Darlington configuration provides a minimum hFE of 750, enabling efficient amplification with minimal base current, reducing drive power requirements.
- High Voltage and Current Capability: Rated for 100 V collector-emitter voltage and 4 A collector current, it handles demanding power switching applications with ease.
- Robust Thermal Performance: With power dissipation up to 115 W and a wide operating temperature range, it ensures reliable operation in harsh industrial environments.
- Military-Grade Reliability: The JAN (Joint Army-Navy) qualification guarantees tested ruggedness and long-term stability, critical for defense and aerospace applications.
Typical Applications
- Power switching in industrial motor controls where high gain and durable construction are essential for reliable operation under load.
- Amplification stages in audio and instrumentation circuits requiring high current gain and low input drive currents.
- Relay drivers and solenoid actuators in automotive and aerospace electronics, benefiting from its high voltage and current ratings.
- General-purpose switching in power supplies, providing robust performance in harsh electrical environments.
JANTX2N6051-Darlington Advantages vs Typical Alternatives
This transistor offers superior current gain and voltage handling compared to standard BJTs, enabling designs with lower base drive and enhanced efficiency. Its military-grade JAN certification ensures elevated reliability and long-term stability compared to commercial alternatives. The TO-3 package supports excellent thermal dissipation, reducing the risk of overheating and extending device lifespan in demanding industrial applications.
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JANTX2N6051-Darlington Brand Info
The JANTX2N6051 is a military-qualified variant of the 2N6051 transistor produced under rigorous quality standards to meet Joint Army-Navy (JAN) specifications. Typically manufactured by established semiconductor companies specializing in power transistors, this device is recognized for its durability and consistent performance in mission-critical environments. The JANX2N6051-Darlington is widely used by engineers requiring dependable transistors with guaranteed parameters for aerospace, defense, and industrial sectors.
FAQ
What is the maximum collector current rating for the JANTX2N6051-Darlington?
The maximum collector current (Ic) for this transistor is 4 amperes. This rating allows it to handle substantial load currents in power switching and amplification applications without damage, provided it operates within the specified thermal limits.
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What voltage levels can the JANTX2N6051-Darlington safely withstand?
This device is rated for a collector-emitter voltage (Vceo) of up to







