2N6987U-Quad-Transistor Overview
The 2N6987U-Quad-Transistor is a high-performance integrated semiconductor device featuring four matched NPN transistors within a single package. Designed for precision amplification and switching applications, this quad transistor array offers consistent electrical characteristics and compact integration, making it ideal for complex circuit designs requiring reliable transistor matching. Its robust construction ensures stable operation across a wide range of electrical conditions, facilitating enhanced circuit efficiency and reduced component count. Engineers and sourcing specialists will find this device invaluable for space-saving layouts and improved system reliability. More detailed information is available at IC Manufacturer.
2N6987U-Quad-Transistor Key Features
- Four Matched NPN Transistors: Ensures uniform gain and switching characteristics, improving signal integrity in multi-transistor configurations.
- High Current Gain (hFE): Provides efficient amplification, reducing the need for additional gain stages in analog circuits.
- Low Noise Operation: Supports sensitive signal processing in audio and instrumentation applications.
- Compact Plastic Package: Facilitates space-saving PCB designs and simplifies component placement.
- Wide Operating Voltage Range: Maintains stable transistor performance across diverse system voltages.
- Thermally Stable Design: Enhances reliability under varying temperature conditions, extending device lifespan.
- Inter-Transistor Matching: Ideal for push-pull amplifier stages, differential pairs, and analog switches requiring precise transistor pairing.
2N6987U-Quad-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor |
| Number of Transistors | 4 (Quad Array) |
| Collector-Emitter Voltage (VCEO) | 40 V |
| Collector Current (IC) | 100 mA (max) |
| Current Gain (hFE) | 100 to 300 (typical) |
| Power Dissipation (PD) | 300 mW (max) |
| Transition Frequency (fT) | 100 MHz (typical) |
| Package Type | Plastic Dual In-line Package (DIP) |
2N6987U-Quad-Transistor Advantages vs Typical Alternatives
This quad transistor array offers superior transistor matching and compact integration compared to discrete transistor solutions. Its consistent gain and low noise characteristics ensure higher precision in amplification circuits, while the integrated package reduces PCB space and assembly complexity. Reliability is enhanced through thermally stable design, making it a preferred choice for engineers seeking efficient and accurate transistor arrays in industrial and instrumentation electronics.
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Typical Applications
- Analog signal amplification where matched transistor pairs are required for differential amplifier stages or audio preamplifiers, providing improved linearity and noise performance.
- Switching circuits in control systems requiring synchronized transistor switching.
- Push-pull amplifier configurations benefiting from closely matched transistor characteristics for distortion reduction.
- General-purpose transistor array applications in industrial automation and instrumentation electronics.
2N6987U-Quad-Transistor Brand Info
This product is manufactured under stringent quality control standards by a leading semiconductor producer specializing in transistor arrays. The 2N6987U-Quad-Transistor combines proven bipolar transistor technology with precise manufacturing processes to deliver reliable and consistent performance. Its established reputation in industrial electronics underscores its suitability for demanding applications requiring dependable transistor matching and robust electrical characteristics.
FAQ
What are the maximum voltage and current ratings for this quad transistor array?
The maximum collector-emitter voltage rating for each transistor in the array is 40 volts, while the maximum collector current is rated at 100 milliamps. These limits ensure safe operation within typical analog and switching circuit parameters.
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How does transistor matching improve circuit performance?
Matched transistors have nearly identical electrical characteristics, which is critical in differential amplifiers or push-pull stages. This matching reduces distortion, improves linearity, and enhances overall signal fidelity in sensitive analog circuits.
What type of package does the device use, and why is it beneficial?
The device is housed in a plastic Dual In-line Package (DIP), which is widely compatible with through-hole PCB assembly processes. This package type offers easy handling, robust mechanical protection, and straightforward mounting for prototyping and production boards.
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Can this transistor array be used in high-frequency applications?
Yes, each transistor features a typical transition frequency of approximately 100 MHz, making it suitable for moderate to high-frequency analog and switching applications where stable gain and fast response are necessary.
What kinds of applications commonly use the 2N6987U quad transistor array?
Common applications include analog signal amplification, differential amplifier circuits, switching controls in industrial automation, and audio preamplifiers where matched transistor pairs improve performance and reduce component count.
