2N3737UB/TR Overview
The 2N3737UB/TR is a robust, high-performance NPN bipolar junction transistor (BJT) designed for switching and amplification in industrial and commercial electronics. Featuring a TO-220 package, it supports high voltage and current ratings, making it suitable for power control applications. With reliable gain characteristics and a sturdy thermal rating, this transistor ensures stable operation under demanding conditions. Its complementary balance of voltage and current capabilities enables engineers to optimize circuit efficiency and durability. Available through IC Manufacturer, this device is ideal for power amplifiers, motor control, and other industrial automation systems requiring dependable transistor performance.
2N3737UB/TR Key Features
- High Collector-Emitter Voltage (VCEO): Supports up to 100 V, allowing operation in high-voltage circuits without compromise.
- Collector Current Capacity: Rated for continuous collector current of 10 A, enabling control of substantial loads efficiently.
- TO-220 Package: Facilitates effective heat dissipation with ease of mounting, enhancing thermal management in power applications.
- Gain Bandwidth Product (fT): Provides adequate frequency response for switching and amplification in medium-frequency industrial circuits.
2N3737UB/TR 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) | 10 | A |
| Power Dissipation (PD) | 115 | W |
| Gain Bandwidth Product (fT) | 6 | MHz |
| DC Current Gain (hFE) | 20 to 70 | ?? |
| Junction Temperature (TJ) | +150 | ??C |
2N3737UB/TR Advantages vs Typical Alternatives
The transistor provides a compelling combination of high voltage and current ratings with a broad gain bandwidth, outperforming many typical BJTs in power handling and thermal stability. Its robust TO-220 package supports efficient heat dissipation, enhancing reliability in demanding industrial environments. Compared to standard transistors, this device offers improved load control and switching accuracy, making it a preferred choice for engineers seeking dependable and efficient power transistors for medium-power applications.
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Typical Applications
- Power amplifier stages in industrial audio and signal processing circuits, where reliable high current and voltage handling are essential for performance and durability.
- Motor control circuits in automation systems, utilizing the transistor’s capability to switch large loads efficiently.
- Switching regulators and power supplies requiring stable operation at elevated voltages and currents.
- General purpose amplification in industrial sensor interfaces and control systems, benefiting from consistent gain characteristics.
2N3737UB/TR Brand Info
This transistor is manufactured under strict quality and reliability standards to meet industrial-grade requirements. The 2N3737UB/TR is known for its ruggedness and dependable performance in power switching and amplification roles. Designed for professional electronics applications, it is sourced from a trusted supplier specializing in high-performance discrete semiconductor components tailored for industrial and commercial uses.
FAQ
What is the maximum collector current rating of this transistor?
The device supports a continuous collector current up to 10 amperes, making it suitable for controlling significant loads in power switching and amplification circuits.
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Can this transistor be used in high-voltage applications?
Yes, with a collector-emitter voltage rating of 100 volts and collector-base voltage of 120 volts, it is designed to operate safely in high-voltage industrial environments.
What package type does this transistor use, and why is it important?
It comes in a TO-220 package, which allows for efficient heat dissipation and ease of mounting on heat sinks, crucial for maintaining thermal stability during high power operation.
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What is the typical gain bandwidth product of this device?
The transistor features a gain bandwidth product of approximately 6 MHz, which is suitable for medium-frequency switching and amplification tasks in industrial electronics.
Is this transistor appropriate for use in motor control circuits?
Yes, due to its high current and voltage ratings combined with robust gain characteristics, it is well-suited for motor control applications where reliable power switching is required.
