2N5794-Dual-Transistor by [Brand] – High-Gain Amplifier, TO-220 Package

2N5794-Dual-Transistor Overview

The 2N5794-Dual-Transistor is a high-performance matched pair of NPN transistors designed for precision amplification and switching applications. Featuring closely matched electrical characteristics, this dual transistor device ensures consistent gain and reduces offset errors in differential amplifier circuits. Its robust construction supports reliable operation across a wide range of industrial environments, making it an ideal component for analog and mixed-signal circuit designs. The device is packaged to facilitate easy integration, offering engineers a compact and efficient solution for improving circuit linearity and performance. Reliable sourcing and detailed specifications are available through ICメーカー.

2N5794-Dual-Transistor Key Features

• Matched transistor pair: Ensures tight gain matching for enhanced differential amplifier precision and reduced signal distortion.
• High current gain (hFE): Provides strong amplification capabilities, contributing to improved circuit sensitivity and signal integrity.
• 低ノイズ特性： Ideal for audio and instrumentation circuits where minimizing noise is critical to performance.
• Stable operation over temperature: Guarantees consistent transistor parameters across typical industrial temperature ranges for reliable system behavior.

2N5794-Dual-Transistor Technical Specifications

パラメータ	仕様
トランジスタ・タイプ	NPN Dual Transistor Pair
Collector-Emitter Voltage (VCEO)	30 V
Collector Current (IC)	100 mA max
DC Current Gain (hFE)	70 to 300
許容損失（Ptot）	625 mW
Transition Frequency (fT)	80 MHz (typical)
パッケージタイプ	TO-18 Metal Can
動作温度範囲	-65??C to +200??C

2N5794-Dual-Transistor Advantages vs Typical Alternatives

This matched dual transistor device offers superior gain consistency and low noise performance compared to discrete single-transistor alternatives. Its integrated pairing reduces circuit complexity and enhances signal balance, leading to improved accuracy and stability. The TO-18 package supports enhanced thermal dissipation and ruggedness, making it more reliable in demanding industrial applications where long-term stability and precision are critical.

代表的なアプリケーション

• Differential amplifier circuits requiring closely matched transistor pairs to minimize offset voltage and enhance linearity in analog signal processing.
• Audio preamplifiers where low noise and stable gain improve sound quality and reduce distortion.
• Instrumentation and measurement equipment benefiting from reliable transistor matching for accurate sensor signal amplification.
• Switching circuits and driver stages in industrial control systems where consistent transistor behavior is essential for precise operation.

2N5794-Dual-Transistor Brand Info

The 2N5794-Dual-Transistor is a precision semiconductor device manufactured by a reputable ICメーカー known for quality and reliability in analog and mixed-signal components. This product is part of their extensive portfolio of bipolar junction transistors designed to meet stringent industrial standards. The device undergoes thorough testing and quality control to ensure consistent electrical performance and durability, supporting engineers in designing robust and efficient electronic systems.

よくあるご質問

What are the primary benefits of using a matched transistor pair like this dual transistor?

A matched transistor pair provides closely aligned electrical characteristics, which reduces offset voltages and improves symmetry in differential amplifier circuits. This leads to higher accuracy, better signal linearity, and lower distortion in analog applications.

What operating temperature range can this transistor pair withstand?

The device is rated for operation from -65??C up to +200??C, making it suitable for a wide range of industrial and harsh environment applications where temperature stability is critical for performance.

How does the TO-18 package benefit circuit designers?

The TO-18 metal can package offers excellent thermal conductivity and mechanical durability. This package type helps dissipate heat effectively, ensuring reliable transistor operation and longevity even under elevated power dissipation conditions.

Is this dual transistor suitable for high-frequency applications?

With a typical transition frequency (fT) of around 80 MHz, this transistor pair is well-suited for moderate-frequency analog circuits such as audio and instrumentation but may not be ideal for very high-frequency RF applications.

Can this device handle high collector currents in switching applications?

The maximum collector current rating is 100 mA, which supports moderate current switching and amplification tasks. Designers should ensure the application current stays within this limit for safe and reliable operation.