2N6987-Quad-Transistor by ON Semiconductor | High-Performance Switching | TO-39 Package

2N6987-Quad-Transistor Overview

The 2N6987-Quad-Transistor is a high-performance integrated device featuring four matched NPN transistors in a single package. Designed for analog and digital switching applications, this transistor array simplifies circuit design by ensuring consistent electrical characteristics across all four units. Its compact form factor supports space-saving layouts while delivering reliable operation under various environmental conditions. The device is optimized for low noise and high gain, making it suitable for precision amplification and switching tasks. Engineers and sourcing specialists will find this component valuable for enhancing circuit stability and reducing component count in complex designs. For detailed sourcing and technical support, visit IC Manufacturer.

2N6987-Quad-Transistor Key Features

• Four matched NPN transistors: Ensures uniform gain and switching characteristics, improving circuit consistency.
• High current gain (hFE): Facilitates efficient signal amplification, reducing the need for additional gain stages.
• Low noise operation: Suitable for sensitive analog circuits requiring minimal signal distortion.
• Compact quad package: Saves PCB space and reduces component count in multi-transistor configurations.

2N6987-Quad-Transistor Technical Specifications

2N6987-Quad-Transistor Advantages vs Typical Alternatives

This quad-transistor device offers matched transistor pairs within a single compact package, enhancing circuit reliability and reducing board space compared to discrete transistor arrays. Its stable gain and low noise characteristics provide higher accuracy and consistent performance in analog signal processing. The integrated design improves thermal matching and reduces component variability, offering superior efficiency and durability versus typical single-transistor alternatives.

Typical Applications

• Analog signal amplification circuits where matched transistor characteristics improve gain stability and reduce distortion, such as in audio preamplifiers or instrumentation amplifiers.
• Switching circuits requiring multiple transistors with uniform switching times and gains, such as digital logic buffers or driver stages.
• Voltage regulation and current mirror configurations in analog integrated circuits, leveraging matched transistor pairs for precise current control.
• General-purpose amplification and switching tasks in industrial automation and control systems.

2N6987-Quad-Transistor Brand Info

The 2N6987-Quad-Transistor is produced by established semiconductor manufacturers known for high-quality discrete components. This product line emphasizes reliability and precision, targeting engineers designing analog and digital switching circuits. The robust TO-99 metal can package ensures excellent thermal stability and mechanical protection, supporting long-term operational integrity in demanding industrial environments.

FAQ

What is the maximum collector current rating of this transistor array?

The maximum collector current (Ic) for each transistor within the device is rated at 50 mA. This rating ensures safe operation within typical analog and switching applications, preventing damage due to overcurrent conditions.

Can the 2N6987 be used in high-frequency amplifier circuits?

Yes, with a transition frequency (fT) of approximately 100 MHz, this quad transistor is suitable for moderate high-frequency amplifier applications, providing reliable gain and low noise at these frequencies.

What packaging does this quad-transistor come in and why is it beneficial?

This device is housed in a TO-99 metal can package, which offers superior thermal performance and mechanical durability. This packaging helps maintain consistent transistor parameters by minimizing temperature-related variations.

Are the four transistors within the package matched for gain?

Yes, the four NPN transistors are matched to provide uniform current gain (hFE) characteristics. This matching supports precision applications such as current mirrors and differential amplifier stages.

Is the 2N6987 suitable for switching applications?

Absolutely. Its stable gain, low noise, and uniform transistor characteristics make it well-suited for switching circuits requiring multiple matched transistors, including buffer and driver stages in digital logic designs.