Panasonic Electronic Components
图片可能具有代表性。
产品详情请参阅规格.
UNR422200A
查看详情 数据表

UNR422200A

Product Overview

Belongs to: Semiconductor Devices
Category: Transistor
Use: Amplification and switching of electronic signals
Characteristics: High voltage, high current capability
Package: TO-220AB
Essence: NPN Silicon Epitaxial Planar Transistor
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Voltage - Collector Emitter Breakdown (Max): 400V
  • Current - Collector (Ic) (Max): 5A
  • Power - Max: 40W
  • DC Current Gain (hFE) (Min) @ Ic, Vce: 15 @ 3A, 4V
  • Frequency - Transition: 4MHz

Detailed Pin Configuration

  1. Base
  2. Collector
  3. Emitter

Functional Features

  • High voltage capability
  • Low saturation voltage
  • Complementary to UNR422300A

Advantages

  • Suitable for high power applications
  • Fast switching speed
  • Low leakage current

Disadvantages

  • May require heat sink in high power applications
  • Sensitive to overvoltage conditions

Working Principles

The UNR422200A operates as an NPN transistor, amplifying and switching electronic signals. When a small current flows into the base, it controls a larger current flowing between the collector and emitter.

Detailed Application Field Plans

  • Power supplies
  • Audio amplifiers
  • Motor control circuits

Detailed and Complete Alternative Models

  • UNR422300A
  • 2N3055
  • MJ15003

This comprehensive entry provides detailed information about the UNR422200A semiconductor device, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

10个与UNR422200A在技术解决方案中的应用相关的常见问题及解答

  1. What is UNR422200A?

    • UNR422200A is a high-power NPN silicon transistor designed for use in various technical solutions.

  2. What are the key specifications of UNR422200A?

    • The transistor has a maximum collector current of 15A, a collector-emitter voltage of 400V, and a power dissipation of 150W.

  3. In what technical applications can UNR422200A be used?

    • UNR422200A is commonly used in power supply circuits, motor control, audio amplifiers, and other high-power electronic applications.

  4. What are the typical operating conditions for UNR422200A?

    • The transistor operates within a temperature range of -55°C to 150°C and requires appropriate heat sinking for high-power applications.

  5. How is UNR422200A typically mounted in a circuit?

    • UNR422200A is usually mounted on a suitable heat sink to dissipate heat effectively and ensure reliable operation.

  6. What are the recommended storage conditions for UNR422200A?

    • It should be stored in an anti-static bag or container at room temperature with low humidity to prevent damage.

  7. Can UNR422200A be used in automotive applications?

    • Yes, it can be used in automotive systems such as engine control units, power management modules, and lighting systems.

  8. What precautions should be taken when handling UNR422200A?

    • ESD protection measures should be observed, and the transistor should be handled carefully to avoid static discharge and physical damage.

  9. Are there any known reliability issues with UNR422200A?

    • UNR422200A is known for its high reliability, but proper design considerations and thermal management are crucial for long-term performance.

  10. Where can I find detailed application notes for using UNR422200A in technical solutions?

    • Detailed application notes and reference designs can be found in the product datasheet, technical documentation, and manufacturer's application guides.