2N3498U4-Transistor NPN Power Amplifier Transistor in TO-126 Package by ON Semiconductor

2N3498U4-Transistor Overview

The 2N3498U4-Transistor is a high-performance bipolar junction transistor (BJT) designed for medium power switching and amplification in industrial and commercial electronic applications. Featuring a robust voltage rating and reliable current handling capabilities, this transistor is optimized for efficient signal control and amplification. Its stable operation under varying thermal conditions makes it suitable for demanding environments. Engineered for consistency and durability, the device supports engineers and sourcing specialists seeking dependable semiconductor components that balance performance with cost-efficiency. For additional product details and sourcing options, visit IC Manufacturer.

2N3498U4-Transistor Technical Specifications

2N3498U4-Transistor Key Features

• High Voltage Handling: Supports up to 75 V collector-base voltage, enabling robust switching and amplification in medium power circuits.
• High Current Capacity: With a maximum continuous collector current of 3 A, it efficiently manages moderate load demands without thermal stress.
• Wide Temperature Range: Reliable operation from -65??C to +150??C ensures stability in harsh industrial environments.
• TO-220 Package: Facilitates easy mounting and effective heat dissipation, improving thermal management in high-power applications.
• Moderate Gain and Frequency: DC current gain between 50 and 200 and a transition frequency of 30 MHz make it suitable for general-purpose amplification.

Typical Applications

• Power amplifiers in audio and signal processing circuits, where reliable medium power handling and linearity are critical.
• Switching regulators and power supply control circuits requiring efficient transistor switching performance.
• Industrial motor control systems benefiting from high current capability and thermal stability.
• General-purpose amplification and signal conditioning in instrumentation and measurement devices.

2N3498U4-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of power handling, voltage rating, and thermal endurance that stands out against typical alternatives. Its wide operating temperature range and robust package enhance reliability in industrial settings. Compared to lower-rated transistors, it provides higher current capacity and improved heat dissipation, ensuring longer device lifespan and consistent performance under varying load conditions.

2N3498U4-Transistor Brand Info

The 2N3498U4-Transistor is manufactured by trusted semiconductor suppliers specializing in discrete components for industrial electronics. The device is part of a well-established product family recognized for ruggedness and consistent electrical characteristics. Its provenance from reputable manufacturers ensures availability, quality assurance, and adherence to industry standards. This transistor is widely used in applications demanding dependable switching and amplification performance across diverse sectors including automotive, industrial automation, and power management.

FAQ

What is the maximum collector current rating of this transistor?

The transistor supports a maximum continuous collector current of 3 amperes, making it suitable for moderately high power applications without risk of thermal overload when properly