JANS2N3740-Transistor NPN High Voltage Amplifier in TO-18 Metal Can Package

JANS2N3740-Transistor Overview

The JANS2N3740 is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. It features robust electrical characteristics suitable for medium power operations, offering reliable performance in industrial and military-grade environments. With a maximum collector-emitter voltage of 100V and a collector current rating up to 2A, this transistor is well-suited for demanding circuits requiring stable gain and efficient switching. Its rugged construction ensures durability under thermal and electrical stress, making it a preferred choice for engineers seeking dependable transistor solutions. Available through IC Manufacturer, it supports a wide range of industrial and commercial applications.

JANS2N3740-Transistor Technical Specifications

JANS2N3740-Transistor Key Features

• High Voltage Capability: With a collector-emitter voltage rating up to 100V, this transistor supports circuits demanding high voltage tolerance, ensuring stable operation without breakdown.
• Robust Collector Current Handling: Able to conduct up to 2A continuously, it meets the current requirements for medium power switching and amplification tasks.
• Wide Gain Range: The DC current gain varies from 40 to 160, providing flexibility in circuit design for different amplification needs.
• Reliable Thermal Performance: The TO-39 package offers efficient heat dissipation, improving device longevity and operational stability under thermal stress.

Typical Applications

• Power amplification in audio and signal processing circuits where linear gain and stability are essential for sound fidelity and noise reduction.
• Switching applications in industrial control systems requiring reliable transistor operation under variable voltage and current loads.
• Driver stages in relay or solenoid circuits, providing the necessary current gain to activate high-power devices efficiently.
• General-purpose amplification in instrumentation and measurement equipment, where precision and consistent transistor behavior are critical.

JANS2N3740-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of voltage rating, current capacity, and gain, making it a versatile choice compared to typical low-power transistors. Its metal can package enhances thermal dissipation and mechanical durability, improving reliability in harsh environments. The device??s performance stability under varying thermal conditions and wide gain range provides engineers greater design flexibility and confidence over standard plastic-encapsulated alternatives.

JANS2N3740-Transistor Brand Info

The JANS2N3740 is a military-grade variant of the popular 2N3740 transistor, manufactured under stringent quality and reliability standards. The “JAN” prefix indicates compliance with Joint Army-Navy specifications, ensuring ruggedness and extended operating ranges suitable for defense and aerospace applications. Produced by manufacturers specializing in high-reliability semiconductors, this transistor is recognized for its consistency and durability in mission-critical deployments. Its heritage traces back to well-established semiconductor producers who maintain tight quality control and traceability for industrial and military sectors.

FAQ

What is the maximum collector current rating of this transistor?

The maximum collector current for this device is rated at 2 amperes, allowing it to handle medium power loads effectively in switching