2N3737UB-Transistor Overview
The 2N3737UB is a high-performance NPN bipolar junction transistor (BJT) designed for medium power amplification and switching applications. Featuring robust electrical characteristics, it offers reliable operation with a maximum collector current rating suitable for industrial and commercial electronics. This transistor supports high voltage and current handling capabilities, making it ideal for use in power management, signal amplification, and control circuits. Its sturdy TO-220 package ensures efficient heat dissipation, enhancing durability under demanding thermal conditions. Sourced from a reputable IC Manufacturer, this component provides engineers and sourcing specialists with a dependable solution for power transistor needs in various electronic designs.
2N3737UB-Transistor Key Features
- High Collector Current Capacity: Supports up to 15A continuous collector current, enabling effective power switching and amplification in demanding applications.
- Voltage Handling: Collector-emitter voltage rating of up to 100V ensures reliable operation in high-voltage environments.
- Thermal Stability: The TO-220 package provides excellent thermal dissipation, improving reliability and extending device lifespan during high-power operation.
- Current Gain: Offers a DC current gain (hFE) typically ranging from 20 to 70, facilitating efficient signal amplification with minimized distortion.
2N3737UB-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 Continuous (IC) | 15 | A |
| Power Dissipation (Ptot) | 80 | W |
| DC Current Gain (hFE) | 20 to 70 | ?C |
| Transition Frequency (fT) | 8 | MHz |
| Junction Temperature (Tj) | 150 | ??C |
2N3737UB-Transistor Advantages vs Typical Alternatives
This transistor delivers superior current handling and voltage tolerance compared to typical BJTs in similar power classes. Its robust thermal management and consistent current gain provide enhanced reliability and efficiency in power amplification and switching circuits. The device??s proven stability under high load conditions makes it a preferred choice for engineers seeking dependable performance in industrial and power electronics applications.
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Typical Applications
- Power Amplifiers: Ideal for use in medium power audio and RF amplifiers requiring stable gain and high current capacity.
- Switching Regulators: Utilized in DC-DC converters and power management circuits for efficient switching operation.
- Motor Control: Suitable for controlling small to medium-sized DC motors in automation systems.
- Industrial Electronics: Applied in general-purpose switching and amplification roles within industrial control equipment.
2N3737UB-Transistor Brand Info
The 2N3737UB transistor is a widely recognized power transistor model produced by established semiconductor manufacturers. Known for its rugged construction and consistent electrical characteristics, it has been a reliable component in power electronics for decades. Its availability in the TO-220 package facilitates easy mounting and heat dissipation, supporting long-term operational stability. This product meets industry standards for industrial-grade power transistors, ensuring dependable sourcing and performance for engineering and procurement professionals.
FAQ
What is the maximum collector current rating of this transistor?
The maximum continuous collector current for this transistor is rated at 15 amperes, making it suitable for medium power applications where higher current handling is required.
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Can this transistor operate at high voltages?
Yes, it supports a collector-emitter voltage rating of up to 100 volts, allowing it to function reliably in circuits with elevated voltage requirements.
What packaging does this transistor use, and why is it important?
This device is housed in a TO-220 package, which provides efficient thermal dissipation and easy mounting options, essential for maintaining temperature stability during high power operation.
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What is the typical current gain range for this transistor?
The DC current gain (hFE) typically ranges from 20 to 70, which enables effective amplification with a balance between linearity and gain.
Is this transistor suitable for switching applications in industrial electronics?
Absolutely. Its high collector current capacity and voltage rating make it well-suited for switching tasks in industrial control systems and power management circuits.
