Microsemi Corporation
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JAN2N3740
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JAN2N3740

Product Overview

  • Category: Transistor
  • Use: Amplification and switching in electronic circuits
  • Characteristics: High voltage, high current capability
  • Package: TO-18 metal can package
  • Essence: NPN bipolar junction transistor
  • Packaging/Quantity: Typically sold individually or in small quantities

Specifications

  • Maximum Collector-Emitter Voltage: 60V
  • Maximum Collector-Base Voltage: 80V
  • Maximum Emitter-Base Voltage: 7V
  • Collector Current - Continuous: 600mA
  • Power Dissipation: 625mW
  • Transition Frequency: 100MHz
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The JAN2N3740 transistor has three pins: 1. Emitter (E): Connected to the N-type semiconductor material 2. Base (B): Controls the flow of current between the collector and emitter 3. Collector (C): Collects the majority charge carriers, responsible for current flow

Functional Features

  • High voltage and current capability
  • Fast switching speed
  • Low noise and distortion
  • Good linearity in amplification

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Suitable for high-frequency applications
  • Reliable and durable
  • Wide operating temperature range

Disadvantages

  • Relatively larger package size
  • Sensitive to electrostatic discharge

Working Principles

The JAN2N3740 operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a much larger current between the collector and emitter terminals. This allows for amplification and switching functions in electronic circuits.

Detailed Application Field Plans

The JAN2N3740 is commonly used in: - Audio amplifiers - RF amplifiers - Switching circuits - Oscillator circuits - Power supply control

Detailed and Complete Alternative Models

  • 2N3904
  • BC547
  • 2N2222
  • MPSA13
  • 2N4401

Note: The above list is not exhaustive and there are many other alternative models available in the market.

This comprehensive entry provides an in-depth understanding of the JAN2N3740 transistor, covering its specifications, features, application fields, and alternatives.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JAN2N3740 v technických řešeních

  1. What is the JAN2N3740 transistor used for?

    • The JAN2N3740 is a high-reliability, military-grade NPN bipolar junction transistor commonly used in applications requiring rugged and reliable performance.

  2. What are the key specifications of the JAN2N3740 transistor?

    • The JAN2N3740 transistor typically has a maximum collector current of 600 mA, a maximum collector-emitter voltage of 60 V, and a power dissipation of 625 mW.

  3. In what types of technical solutions is the JAN2N3740 transistor commonly employed?

    • The JAN2N3740 transistor is often used in military and aerospace applications, as well as in industrial and high-reliability commercial systems where ruggedness and reliability are critical.

  4. What are the temperature range and operating conditions for the JAN2N3740 transistor?

    • The JAN2N3740 transistor is designed to operate within a wide temperature range, typically from -65°C to +200°C, making it suitable for harsh environmental conditions.

  5. Are there any specific precautions or considerations when using the JAN2N3740 transistor?

    • It's important to ensure proper heat dissipation and thermal management due to the high-temperature range of the JAN2N3740 transistor. Additionally, attention should be given to its radiation-hardened characteristics in certain applications.

  6. Can the JAN2N3740 transistor be used in audio amplifier circuits?

    • Yes, the JAN2N3740 transistor can be utilized in audio amplifier circuits, especially in applications where reliability and ruggedness are essential.

  7. What are some alternative transistors that can be used if the JAN2N3740 is not available?

    • Alternatives to the JAN2N3740 include other high-reliability transistors such as the JAN2N2222, JAN2N2907, or similar MIL-SPEC transistors with comparable specifications.

  8. Is the JAN2N3740 transistor suitable for switching applications?

    • Yes, the JAN2N3740 transistor can be used in low-power switching applications due to its moderate collector current and voltage ratings.

  9. What are the typical failure modes of the JAN2N3740 transistor?

    • Common failure modes include thermal overstress, electrical overstress, and radiation-induced degradation, which are important considerations in high-reliability applications.

  10. Where can I find detailed application notes and guidelines for using the JAN2N3740 transistor?

    • Detailed application notes and guidelines for the JAN2N3740 transistor can be found in military and aerospace electronics standards, as well as in manufacturer datasheets and application-specific technical documents.