2N5151U3-Transistor NPN Amplifier Transistor in TO-92 Package by ON Semiconductor

2N5151U3-Transistor Overview

The 2N5151U3 is an NPN bipolar junction transistor (BJT) designed for medium power amplification and switching applications. It features a robust voltage rating and reliable current handling capabilities, making it suitable for industrial and consumer electronics. This transistor is optimized for linear operation with a gain bandwidth product that supports moderate frequency signals. Its TO-39 metal can package ensures effective thermal dissipation and mechanical durability, facilitating integration into demanding circuit designs. Available from IC Manufacturer, this device offers engineers and sourcing specialists a dependable solution for analog and switching circuits requiring consistent performance under varied operating conditions.

2N5151U3-Transistor Technical Specifications

2N5151U3-Transistor Key Features

• High Voltage Handling: Rated for up to 60 V collector-emitter voltage, enabling operation in medium voltage stages with robust insulation.
• Versatile Gain Range: DC current gain between 40 and 200 allows flexible amplification characteristics, supporting both switching and analog signal tasks.
• Reliable Power Dissipation: With a 625 mW power rating, it supports thermal stability in demanding environments, essential for industrial applications.
• Compact TO-39 Package: The metal can package offers excellent heat dissipation and mechanical protection for long-term reliability.
• Moderate Frequency Response: Transition frequency around 80 MHz suits low to mid-frequency amplifier circuits and switching applications.

Typical Applications

• Signal amplification in audio and intermediate frequency stages where stable gain and moderate voltage handling are required.
• Switching circuits in low to medium power industrial control systems benefiting from reliable transistor switching performance.
• Driver stages for relay and solenoid control due to its ability to handle moderate current with minimal saturation voltage.
• General-purpose amplification and switching in instrumentation and measurement equipment requiring consistent electrical characteristics.

2N5151U3-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of voltage rating, gain, and power dissipation that surpasses many general-purpose alternatives. Its high collector-base voltage rating and TO-39 package ensure enhanced durability and thermal management. These traits make it especially suitable for applications where moderate power and voltage, along with reliable linear amplification, are critical. Its broad current gain range also provides design flexibility, giving engineers precise control over circuit behavior compared to typical low-power transistors.

2N5151U3-Transistor Brand Info

The 2N5151U3 is a classic NPN bipolar transistor commonly provided by established semiconductor manufacturers specializing in discrete components. It is widely recognized for consistent quality and availability in the industrial electronics market. The device is manufactured under stringent quality standards ensuring stable electrical performance and mechanical robustness. Known for its metal can TO-39 hermetic packaging, the transistor is favored by engineers for applications demanding reliability and thermal efficiency. Its legacy in analog and switching circuit designs remains strong, supported by a global supply chain for OEM and aftermarket sourcing.

FAQ

What is the maximum collector current for the 2N5151U3 transistor?