2N2907AUBC/TR Overview
The 2N2907AUBC/TR is a robust PNP bipolar junction transistor designed for medium power switching and amplification applications. Featuring a high current gain and reliable switching performance, it is well-suited for industrial and consumer electronics where stable operation and durability are required. Packaged in a compact SOT-23 form factor, this transistor offers easy PCB integration and is optimized for automated assembly processes. Its consistent electrical characteristics across batches make it a preferred choice for engineers and sourcing specialists working on cost-effective, high-reliability designs. For quality assurance and procurement, the IC Manufacturer ensures strict compliance with industry standards.
2N2907AUBC/TR Key Features
- High current gain (hFE): Provides efficient amplification, allowing for lower base drive currents and improved overall circuit efficiency.
- PNP transistor configuration: Enables seamless integration into complementary push-pull stages and switching circuits, facilitating versatile design options.
- Compact SOT-23 package: Supports high-density PCB layouts and automated surface-mount assembly, reducing manufacturing costs and board space.
- Reliable switching performance: Ensures consistent operation in switching applications, minimizing signal distortion and enhancing device longevity.
2N2907AUBC/TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | PNP Bipolar Junction Transistor | – |
| Collector-Emitter Voltage (VCEO) | -40 | V |
| Collector Current (IC) | -600 | mA |
| Power Dissipation (Ptot) | 400 | mW |
| DC Current Gain (hFE) | 100 to 300 | – |
| Transition Frequency (fT) | 100 | MHz |
| Package Type | SOT-23 | – |
| Operating Temperature Range | -55 to +150 | ??C |
2N2907AUBC/TR Advantages vs Typical Alternatives
This transistor offers a superior balance of current handling and gain compared to many alternative PNP transistors in similar packages. Its compact SOT-23 footprint enables space-saving designs without compromising performance. The device??s stable gain and reliable switching characteristics ensure consistent operation in demanding industrial environments, making it a preferred choice for engineers seeking dependable, cost-effective solutions in medium-power applications.
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Typical Applications
- General purpose switching circuits where low to medium current control is required, such as relay driving or LED switching, benefiting from the transistor??s efficient gain and durability.
- Signal amplification in audio or low-frequency analog circuits, providing reliable linear performance.
- Complementary push-pull amplifier stages in low-power applications, leveraging the PNP configuration for balanced circuit design.
- Surface-mount technology (SMT) assemblies in industrial control systems, where board space and automated manufacturing are priorities.
2N2907AUBC/TR Brand Info
The 2N2907AUBC/TR is offered by a reputable semiconductor manufacturer known for delivering high-quality discrete components tailored to industrial and consumer electronics markets. This product line emphasizes consistency, manufacturability, and adherence to stringent quality standards, ensuring reliable supply and performance. The /TR suffix indicates that the device is supplied in tape and reel packaging, optimizing it for high-volume automated assembly processes.
FAQ
What is the maximum collector current for this transistor?
The maximum collector current rating is 600 mA, allowing it to handle moderate power loads in switching and amplification applications without risk of damage.
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Can this transistor be used in high-frequency circuits?
Yes, with a transition frequency of approximately 100 MHz, this transistor supports applications requiring moderate high-frequency operation, such as RF preamplifiers or switching circuits.
What package does the device come in, and why is it beneficial?
It is housed in a SOT-23 surface-mount package, which saves PCB space and facilitates automated manufacturing, making it ideal for compact designs and high-volume production.
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Is this transistor suitable for temperature extremes?
Yes, the operating temperature range spans from -55??C to +150??C, ensuring reliable performance in harsh industrial or environmental conditions.
What does the /TR suffix signify in the part number?
The /TR suffix indicates tape and reel packaging, which is optimized for automated pick-and-place assembly lines, improving manufacturing efficiency and reducing handling damage.
