2N1893S-Transistor NPN Amplifier Transistor in TO-92 Package by ON Semiconductor

2N1893S-Transistor Overview

The 2N1893S is a high-performance silicon NPN bipolar junction transistor designed for general-purpose amplification and switching applications. With a maximum collector-emitter voltage rating and substantial current handling capability, it provides reliable operation in medium power circuits. This transistor exhibits low saturation voltage and high gain, making it suitable for industrial control systems, audio amplifiers, and signal processing. Its robust construction ensures thermal stability and long-term reliability under varied operating conditions. Engineers and sourcing specialists can trust this component for consistent performance in demanding environments. For detailed technical data and sourcing options, visit IC Manufacturer.

2N1893S-Transistor Technical Specifications

2N1893S-Transistor Key Features

• High current handling: Supports collector currents up to 1.5 A, enabling use in medium power switching and amplification circuits.
• Wide voltage ratings: With collector-emitter voltage rated at 60 V, it suits a broad range of industrial and consumer electronics applications.
• High gain range: DC current gain between 40 and 160 ensures flexibility in designing amplifiers with varying signal strengths.
• Thermally robust metal package: The TO-39 metal can package enhances heat dissipation, improving reliability under continuous operation.

Typical Applications

• Medium power amplifiers: Ideal for audio and signal amplification where moderate power and gain are required with stable performance.
• Switching regulators: Suitable for controlling loads in power management applications due to its robust voltage and current ratings.
• Industrial control circuits: Provides reliable switching and amplification in automation and control systems operating under variable conditions.
• Driver stages in electronic devices: Used as a driver transistor for power transistors and relays, benefiting from its gain and current capabilities.

2N1893S-Transistor Advantages vs Typical Alternatives

Compared to typical alternatives, this transistor offers a balanced combination of voltage rating, current capacity, and gain, making it versatile for numerous industrial applications. Its metal TO-39 package ensures superior thermal performance and reliability, reducing the risk of thermal runaway. The wide gain range simplifies design adjustments without compromising stability, while its robust voltage and current specifications support more demanding loads compared to lower-rated devices.

2N1893S-Transistor Brand Info

The 2N1893S transistor is a classic silicon NPN device originally introduced by major semiconductor manufacturers such as ON Semiconductor and Texas Instruments. It is widely available from multiple industrial suppliers and is recognized for its durability and consistent electrical characteristics. The device is commonly used in legacy and modern designs requiring reliable medium power switching and amplification. Its long-standing presence in the market underscores its trusted performance and ease of integration within various electronic systems.

FAQ

What is the maximum voltage rating for the 2N1893S transistor?

The maximum collector-emitter voltage (V_CEO) rating for this transistor is 60 volts, enabling it to handle moderate voltage levels in various amplification and switching applications without risk of breakdown.

Can this transistor handle