JANSM2N3057A-Transistor Overview
The JANSM2N3057A is a high-power NPN bipolar junction transistor designed for robust switching and amplification in industrial and automotive applications. This transistor delivers reliable performance with a collector current rating suited for moderate power loads, ensuring efficient operation in demanding environments. Featuring a maximum collector-emitter voltage of 60V and a collector current capacity up to 15A, it supports a wide range of power control tasks. Its rugged construction and stable gain characteristics make it a preferred choice for engineers seeking dependable transistor solutions. For detailed sourcing and technical support, visit IC Manufacturer.
JANSM2N3057A-Transistor Technical Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN Bipolar Junction |
| Collector-Emitter Voltage (VCEO) | 60 V |
| Collector-Base Voltage (VCBO) | 100 V |
| Emitter-Base Voltage (VEBO) | 5 V |
| Collector Current (IC) | 15 A (continuous) |
| Power Dissipation (PD) | 115 W |
| DC Current Gain (hFE) | 20 to 70 (at IC=4A) |
| Transition Frequency (fT) | ?? 3 MHz |
| Package Type | TO-3 Metal Can |
JANSM2N3057A-Transistor Key Features
- High collector current capability: Supports up to 15A continuous current, enabling efficient handling of substantial power loads in industrial circuits.
- Robust voltage ratings: With a collector-emitter voltage rating of 60V, it offers reliable operation under moderately high voltage conditions.
- Durable TO-3 package: Ensures superior thermal dissipation and mechanical stability, enhancing reliability in harsh environments.
- Moderate gain range: Provides predictable amplification behavior suited for linear and switching applications, improving circuit design flexibility.
Typical Applications
- Power amplification in audio and industrial signal processing where stable gain and high current handling are required for optimal performance.
- Switching control in automotive circuits, offering ruggedness and reliability for load driving and voltage regulation.
- Motor control applications requiring high current handling and robust transistor design for sustained operation.
- Voltage regulation and power supply stabilization circuits that benefit from the transistor??s reliable gain and thermal management.
JANSM2N3057A-Transistor Advantages vs Typical Alternatives
This transistor offers a compelling balance of high current capacity and robust voltage ratings compared to typical alternatives. Its metal TO-3 package enhances thermal dissipation, lowering the risk of overheating and improving long-term reliability. The moderate gain range ensures stable, predictable performance, making it ideal for power amplification and switching applications where accuracy and durability are critical. These features collectively provide engineers with a resilient component for industrial and automotive environments.
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JANSM2N3057A-Transistor Brand Info
The JANSM2N3057A is a military-grade variant of the widely recognized 2N3057 transistor, originally developed by established semiconductor manufacturers known for high-reliability discrete components. This transistor follows stringent JAN (Joint Army-Navy) certification standards, ensuring enhanced durability and performance under extreme conditions often demanded by defense and industrial sectors. It is typically sourced from manufacturers specializing in ruggedized semiconductors, providing dependable supply and technical support for critical applications.
FAQ
What is the maximum collector current rating for this transistor?
The transistor supports a maximum continuous collector current of 15 amperes, making it suitable for moderate power applications requiring steady current flow without degradation.
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What package type is used for the JANSM2N3057A transistor and why is it important?
This device is housed in a TO-3 metal can package, which provides excellent thermal conductivity and mechanical strength. This packaging improves heat dissipation and enhances reliability in high-power and harsh environment applications.
Can this transistor be used in switching applications?
| Application | Automotive Electronics, Energy and Power, Industrial Automation |
|---|






