2N3585-Transistor by ON Semiconductor – NPN Power Transistor, TO-39 Package

2N3585-Transistor Overview

The 2N3585 transistor is a robust NPN bipolar junction transistor designed for medium-power amplification and switching applications. It offers reliable performance with a maximum collector current rating suitable for various industrial and consumer electronic circuits. With a collector-emitter voltage of up to 100 V and a power dissipation rating of 30 W, this transistor meets the demands of high-voltage and moderate-current applications. Its complementary characteristics make it ideal for use in audio amplifiers, voltage regulators, and driver circuits. Sourced from a reputable IC Manufacturer, this component assures consistent quality and long-term reliability in diverse electronic designs.

2N3585-Transistor Key Features

• High collector-emitter voltage (100 V): Enables efficient operation in circuits requiring substantial voltage handling and protection against voltage spikes.
• Collector current rating up to 8 A: Supports medium-power switching and amplification tasks, enhancing circuit versatility.
• 30 W power dissipation capability: Ensures reliable thermal performance under continuous operation, reducing the risk of device failure.
• Complementary transistor pairing: Facilitates balanced push-pull amplifier designs and symmetrical circuit configurations.

2N3585-Transistor Technical Specifications

2N3585-Transistor Advantages vs Typical Alternatives

This transistor offers superior voltage and current handling compared to typical small-signal transistors, making it highly suitable for medium-power applications. Its robust power dissipation and stable gain ensure reliable switching and amplification performance. The metal TO-3 package enhances thermal management, giving it an edge over plastic-encapsulated alternatives in demanding environments. These advantages translate to increased circuit durability and fewer device replacements over time.

Typical Applications

• Audio power amplifier stages requiring efficient medium-power transistor operation with good linearity and thermal stability.
• Voltage regulator circuits where consistent current control and high voltage handling are critical.
• Switching applications in industrial automation systems needing reliable transistor switching at moderate currents.
• Driver stages for relay, solenoid, and motor control circuits in industrial and consumer electronics.

2N3585-Transistor Brand Info

The 2N3585 transistor is a longstanding industry-standard component widely recognized for its durability and performance. Manufactured by established suppliers specializing in power transistors, this device is known for its consistent quality and availability. It is supplied in a TO-3 metal can package, ensuring excellent heat dissipation and mechanical robustness. This transistor??s proven track record in various electronic designs underlines its status as a dependable choice for engineers and sourcing specialists.

FAQ

What is the maximum collector current for this transistor?

The maximum collector current rating is 8 amperes, making it suitable for medium-power switching and amplification tasks in various electronic circuits.

Can this transistor handle high voltage applications?

Yes, it supports a collector-emitter voltage of up to 100 volts, and a collector-base voltage of 140 volts, which allows it to operate safely in circuits with significant voltage requirements.

What package type does this transistor use?

This transistor is housed in a TO-3 metal can package, which provides excellent thermal conductivity and mechanical stability for reliable operation under high-power conditions.

Is this transistor suitable for audio amplifier applications?

Absolutely, its gain characteristics and power ratings make it well suited for audio power amplifier stages requiring medium power handling and good linearity.

How does the power dissipation rating affect circuit design?

The 30-watt power dissipation rating means the transistor can operate continuously without overheating, provided adequate heat sinking is used, enhancing circuit reliability and longevity.