MSR2N3439-Transistor NPN Power Switching Transistor TO-220 Package by Unspecified Brand

MSR2N3439-Transistor Overview

The MSR2N3439 is a robust NPN bipolar junction transistor designed for medium power switching and amplification applications. With a maximum collector-emitter voltage rating of 60V and a collector current capacity of up to 12A, it offers reliable performance in demanding industrial environments. Its complementary high gain and fast switching speed make it suitable for power management circuits and driver stages. The transistor is packaged in a TO-220 form factor, facilitating efficient heat dissipation and easy PCB integration. Engineers and sourcing specialists will find this device ideal for enhancing circuit efficiency and durability. For more details, visit IC Manufacturer.

MSR2N3439-Transistor Technical Specifications

MSR2N3439-Transistor Key Features

• High collector current capacity: Supports up to 12A, enabling efficient handling of medium power loads without compromising performance.
• Robust voltage ratings: Withstands up to 60V collector-emitter voltage, suitable for industrial power switching circuits.
• TO-220 package: Facilitates effective thermal management and straightforward mounting on heat sinks for reliable operation under high power dissipation.
• Wide DC current gain range: Offers flexible gain characteristics (20 to 70), allowing precise amplification control in various circuit designs.

Typical Applications

• Industrial motor control circuits requiring reliable switching of moderate power loads with minimal distortion and high efficiency.
• Power amplifier stages in audio and signal processing equipment where medium current drive and low saturation voltage are needed.
• Switching regulators and DC-DC converters benefiting from fast switching speeds and robust voltage handling capabilities.
• General purpose switching in power management modules for industrial automation and instrumentation systems.

MSR2N3439-Transistor Advantages vs Typical Alternatives

This transistor stands out due to its high collector current rating and robust voltage tolerance, delivering superior power handling compared to typical small-signal transistors. Its TO-220 package enhances thermal dissipation, improving reliability under continuous load. The wide DC gain range also allows better adaptability for precise amplification tasks. Overall, it offers a balanced combination of power, efficiency, and durability suitable for demanding industrial applications.

MSR2N3439-Transistor Brand Info

The MSR2N3439 transistor is manufactured by MSR Semiconductor, a recognized supplier specializing in reliable power transistors for industrial and automotive applications. MSR Semiconductor focuses on delivering components that meet stringent quality standards with consistent performance. This transistor is part of their medium power transistor portfolio, targeting engineers who require rugged and efficient switching devices. MSR’s commitment to quality and support ensures that this product fulfills demanding requirements in harsh operating environments.

FAQ

What is the maximum collector current rating of this transistor?

The device supports a maximum collector current of 12 amperes. This capacity allows it to handle medium power loads effectively in industrial control and power amplification circuits without overheating or damage.

Which package type is used for the MSR2N3439 transistor?

This transistor is supplied in a TO-220 package. This package type is widely favored for its excellent thermal conductivity and ease of mounting to heat sinks, enabling reliable operation under high power dissipation.

What voltage limits should be observed when using this transistor?

The maximum collector-emitter