JAN2N6988-Quad-Transistor by JAN | High-Performance Switching Transistor | TO-92 Package

JAN2N6988-Quad-Transistor Overview

The JAN2N6988-Quad-Transistor is a high-performance, military-grade silicon NPN transistor array designed for precision amplification and switching applications. Featuring four matched transistors housed in a single package, this device offers excellent gain uniformity and reliable operation under demanding environmental conditions. Its rugged construction meets stringent military standards, ensuring durability and consistency in critical electronic circuits. Ideal for complex analog signal processing and multi-stage amplifier designs, this quad transistor simplifies board layout and enhances system integration. For detailed sourcing and technical support, visit IC Manufacturer.

JAN2N6988-Quad-Transistor Key Features

• Four matched NPN transistors in one package: Enables compact circuit designs with consistent gain across all devices, reducing component variation and simplifying assembly.
• High current gain (hFE): Provides efficient signal amplification, improving overall circuit sensitivity and performance.
• Military-grade reliability: Meets JAN (Joint Army-Navy) specifications for temperature stability and mechanical robustness, ensuring dependable operation in harsh environments.
• Low noise operation: Minimizes signal distortion, critical for precision analog and sensor interfacing applications.

JAN2N6988-Quad-Transistor Technical Specifications

JAN2N6988-Quad-Transistor Advantages vs Typical Alternatives

This quad transistor offers superior integration by combining four matched NPN devices in a single TO-99 package, reducing board space and improving gain matching compared to discrete transistors. Its compliance with military JAN standards ensures enhanced reliability and thermal stability for critical aerospace and defense applications. The high current gain and low noise characteristics deliver more accurate signal amplification with less distortion, making it advantageous over standard commercial transistors in demanding industrial environments.

Typical Applications

• Multi-stage analog amplifier circuits requiring closely matched transistor pairs for consistent gain and linearity in aerospace and defense electronics.
• Precision sensor interface circuits where low noise and stable gain contribute to accurate data acquisition and processing.
• Switching circuits in military communication equipment benefiting from rugged construction and high reliability.
• Signal conditioning modules in industrial control systems demanding stable performance over wide temperature ranges.

JAN2N6988-Quad-Transistor Brand Info

This quad transistor is a military-grade product designed and manufactured to meet stringent Joint Army-Navy (JAN) certification standards. Packaged in a durable TO-99 metal can, it reflects the brand’s commitment to high-reliability semiconductor components tailored for defense and aerospace sectors. The product line emphasizes precision engineering, consistent electrical performance, and robust mechanical construction, supporting critical applications where failure is not an option.

FAQ

What is the maximum collector current rating for this quad transistor?

The maximum continuous collector current for each transistor within the array is rated at 100 milliamperes (mA). This rating ensures reliable operation within typical analog amplification and switching circuits without risk of thermal overload or device damage.

How does the device ensure gain matching among the four transistors?

All four transistors are fabricated on the same silicon die within the TO-99 package, enabling tight control over manufacturing variations. This approach results in closely matched DC current gain (hFE) values, typically ranging between 100 and 300, which is essential for balanced multi-stage amplifier designs.

What temperature range can this transistor operate in reliably?

The device is specified to operate over a wide temperature range from -55??C up to +125??C. This makes it suitable for harsh military and industrial environments where temperature extremes are common.

What advantages does the TO-99 metal can package provide?

The TO-99 metal can package offers excellent hermetic sealing, protecting the silicon die from moisture and contamination. It also provides superior thermal conductivity for effective heat dissipation, which enhances the transistor??s reliability and longevity under demanding operating conditions.

Is this transistor suitable for high-frequency applications?

Yes, with a transition frequency (fT) of approximately 100 MHz, this quad transistor can be effectively used in moderate high-frequency circuits such as RF amplifiers and signal processing modules, where both gain and frequency response are critical factors.