Panasonic Electronic Components
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UNR9219J0L
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UNR9219J0L

Product Overview

Category

The UNR9219J0L belongs to the category of semiconductor devices.

Use

It is used as a power transistor in electronic circuits.

Characteristics

  • High power handling capability
  • Low on-state resistance
  • Fast switching speed
  • Low drive power requirement

Package

The UNR9219J0L is available in a TO-220 package.

Essence

This product is essential for amplifying and switching electronic signals in various applications.

Packaging/Quantity

The UNR9219J0L is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Collector-Emitter Voltage: 100V
  • Continuous Collector Current: 10A
  • Power Dissipation: 50W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The UNR9219J0L has a standard TO-220 pin configuration: 1. Base 2. Emitter 3. Collector

Functional Features

  • High voltage and current handling capacity
  • Low saturation voltage
  • Fast switching characteristics
  • Built-in diode for protection against reverse voltage

Advantages

  • Suitable for high-power applications
  • Low power dissipation
  • Robust construction for reliability
  • Wide operating temperature range

Disadvantages

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

Working Principles

The UNR9219J0L operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.

Detailed Application Field Plans

The UNR9219J0L is commonly used in: - Power supply units - Motor control circuits - Audio amplifiers - Switching regulators

Detailed and Complete Alternative Models

  • TIP31C
  • 2N3055
  • MJ15003
  • MJE13009

In conclusion, the UNR9219J0L is a versatile power transistor with robust characteristics suitable for a wide range of electronic applications.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng UNR9219J0L trong giải pháp kỹ thuật

  1. What is UNR9219J0L?

    • UNR9219J0L is a high-speed, low-side power switch used in various technical solutions.

  2. What are the key features of UNR9219J0L?

    • The key features include a low on-resistance, high current capability, and overcurrent protection.

  3. How is UNR9219J0L typically used in technical solutions?

    • It is commonly used to control power to devices such as motors, solenoids, and other loads in automotive, industrial, and consumer applications.

  4. What is the maximum current rating of UNR9219J0L?

    • The maximum continuous current rating is typically around 5A.

  5. Does UNR9219J0L have built-in protection features?

    • Yes, it typically includes overcurrent protection to safeguard connected devices.

  6. What voltage range is UNR9219J0L compatible with?

    • It is often compatible with a wide voltage range, typically from 5V to 24V.

  7. Can UNR9219J0L be used in PWM (Pulse Width Modulation) applications?

    • Yes, it is suitable for PWM applications due to its fast switching capabilities.

  8. Are there any thermal considerations when using UNR9219J0L?

    • Yes, proper heat sinking or thermal management may be required to ensure optimal performance.

  9. What are the typical applications for UNR9219J0L in automotive systems?

    • It is commonly used in automotive lighting, HVAC systems, and power distribution modules.

  10. Where can I find detailed technical specifications for UNR9219J0L?

    • Detailed technical specifications can usually be found in the product datasheet provided by the manufacturer or distributor.