JAN2N3737UB-Transistor Overview
The JAN2N3737UB transistor is a high-power NPN bipolar junction transistor designed for robust industrial and military applications. Engineered to handle significant collector currents and voltages, it delivers reliable switching and amplification performance under demanding conditions. This transistor is known for its durable construction, ensuring long-term stability and thermal endurance. Key parameters include a collector current rating of up to 15A and a collector-emitter voltage maximum of 100V, making it suitable for power regulation and control circuits. Engineers and sourcing specialists can trust this device for efficient power management and signal amplification in critical systems. For comprehensive sourcing and technical support, visit IC Manufacturer.
JAN2N3737UB-Transistor Key Features
- High Collector Current Capacity: Supports up to 15A, enabling effective handling of power-intensive loads without overheating.
- Robust Voltage Rating: Collector-emitter voltage up to 100V ensures reliable operation in high-voltage circuits.
- Enhanced Thermal Stability: Designed to maintain performance under elevated temperatures, increasing device longevity in harsh environments.
- Military-Grade Construction: Meets stringent JAN (Joint Army-Navy) standards, guaranteeing quality and reliability for defense and aerospace applications.
JAN2N3737UB-Transistor Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | NPN Bipolar Junction | ?C |
| Maximum Collector-Emitter Voltage (VCEO) | 100 | V |
| Maximum Collector Current (IC) | 15 | A |
| Gain Bandwidth Product (fT) | ?C | MHz |
| Power Dissipation (PD) | 125 | W |
| DC Current Gain (hFE) | 20 to 70 | ?C |
| Junction Temperature (TJ) | +200 | ??C |
| Package Type | TO-3 | ?C |
JAN2N3737UB-Transistor Advantages vs Typical Alternatives
This transistor offers superior current handling and voltage tolerance compared to typical small-signal transistors, making it ideal for power amplification and switching in demanding industrial scenarios. Its military-grade reliability and enhanced thermal capabilities provide a distinct advantage in high-stress environments where consistent performance and long service life are critical.
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Typical Applications
- Power Amplifiers: Suitable for audio and RF power amplification where high current and voltage handling are required to drive loads efficiently.
- Switching Regulators: Provides robust switching for voltage regulation circuits in industrial power supplies.
- Motor Control: Used in controlling DC motors in automation and robotics due to its high current capacity and thermal stability.
- Military and Aerospace Systems: Employed in rugged, mission-critical electronic equipment requiring reliable transistor operation under extreme conditions.
JAN2N3737UB-Transistor Brand Info
The JAN2N3737UB transistor is manufactured under the JAN (Joint Army-Navy) specification, representing a standard of quality and durability for military-grade components. This stringent certification ensures the device undergoes rigorous testing to meet reliability and performance benchmarks essential in defense and aerospace industries. The product is a trusted choice among engineers seeking dependable high-power transistor solutions with assured long-term availability and consistent electrical characteristics.
FAQ
What is the maximum collector current rating for this transistor?
The maximum collector current for this device is 15 amperes, allowing it to handle substantial current loads in power amplification and switching circuits without risk of damage.
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Can this transistor operate at high temperatures?
Yes, it is rated for a junction temperature up to +200??C, providing excellent thermal stability and enabling use in environments with elevated temperature conditions.
What package type does the transistor come in?
This transistor is housed in a TO-3 metal can package, which offers superior heat dissipation and mechanical robustness suitable for high-power applications.
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Is this device suitable for military or aerospace applications?
Absolutely. The JAN prefix indicates compliance with Joint Army-Navy standards, confirming its suitability for military and aerospace use due to enhanced durability and reliability.
What is the typical DC current gain range of the transistor?
The DC current gain (hFE) typically ranges from 20 to 70, providing adequate amplification for various power control and signal processing applications.






