2N2920A-Transistor NPN Amplifier Transistor in TO-18 Metal Can Package by ON Semiconductor

2N2920A-Transistor Overview

The 2N2920A is a versatile NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. Known for its robust electrical characteristics and consistent performance, it supports moderate current and voltage levels suited to industrial and consumer electronic circuits. This transistor provides reliable switching speeds and gain, making it an ideal choice for engineers requiring stable operation in low to medium power designs. Its construction ensures dependable thermal performance and longevity in various environments. For detailed sourcing and technical support, visit الشركة المصنعة للدوائر المتكاملة.

2N2920A-Transistor Technical Specifications

2N2920A-Transistor Key Features

• High Gain Range: Offers a wide DC current gain from 40 to 300, enabling efficient signal amplification with minimal distortion.
• Moderate Power Handling: Supports collector currents up to 600 mA and power dissipation of 625 mW, suitable for low to medium power applications.
• سرعة التحويل السريع: With a transition frequency up to 100 MHz, it enables reliable switching performance in high-frequency circuits.
• Robust Packaging: The TO-18 metal can package provides superior thermal dissipation and mechanical protection, enhancing long-term reliability.

التطبيقات النموذجية

• Signal amplification in audio and RF circuits where moderate gain and frequency response are required for clear signal processing.
• Switching elements in digital logic circuits, enabling efficient control of loads within the voltage and current limits.
• Driver stages in relay and solenoid control, providing reliable actuation in industrial control systems.
• Low-noise preamplifier stages in instrumentation, benefiting from stable gain and low distortion characteristics.

2N2920A-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of gain, power handling, and frequency response that outperforms many generic BJTs in similar voltage classes. Its high gain range and fast switching enable efficient amplification and control with less power loss. The TO-18 metal can package improves thermal management and durability compared to plastic-encapsulated alternatives, ensuring stable operation under varying environmental conditions. These factors make it a dependable choice for engineers focused on performance and longevity.

2N2920A-Transistor Brand Info

The 2N2920A is a classic transistor originally introduced by various semiconductor manufacturers, including Texas Instruments and On Semiconductor, known for their high-quality bipolar transistors. It is widely available through established distributors and is recognized for its consistent electrical characteristics and rugged metal-can packaging. This product line has been a trusted component in industrial and commercial electronics for decades, maintaining relevance due to its reliability and ease of integration into diverse circuit designs.

الأسئلة الشائعة

ما هو الحد الأقصى لمعدل تيار المجمع الأقصى لهذا الترانزستور؟

The maximum collector current for this device is 600 mA. Operating within this limit ensures safe and reliable performance without the risk of thermal overload or device failure.

Can this transistor be used for high-frequency applications?

Yes, it supports transition frequencies up to approximately 100 MHz, making it suitable for moderate high-frequency amplification and switching tasks in RF and communication circuits.

What package type does this transistor come in, and why is it important?

This transistor is housed in a TO