ON Semiconductor
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MMUN2213LT1
צפה בפרטים DataSheets

MMUN2213LT1

Product Overview

Category: Transistor
Use: Amplification and switching of electronic signals
Characteristics: Small signal NPN transistor, low voltage operation, high current gain
Package: SOT-23
Essence: Miniature size, high performance
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Collector-Base Voltage (Vcbo): 50V
  • Collector-Emitter Voltage (Vceo): 40V
  • Emitter-Base Voltage (Vebo): 5V
  • Collector Current (Ic): 600mA
  • Power Dissipation (Pd): 225mW
  • Transition Frequency (ft): 250MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

  1. Emitter (E)
  2. Base (B)
  3. Collector (C)

Functional Features

  • High current gain
  • Low saturation voltage
  • Fast switching speed
  • Low noise

Advantages

  • Small package size
  • Suitable for low voltage applications
  • High current gain allows for amplification of weak signals

Disadvantages

  • Limited power dissipation capability
  • Narrow operating temperature range

Working Principles

The MMUN2213LT1 operates as a small signal NPN transistor, amplifying and switching electronic signals. When a small current flows into the base terminal, it controls a much larger current flowing between the collector and emitter terminals, allowing for signal amplification.

Detailed Application Field Plans

  1. Audio Amplification: Used in audio amplifiers to boost weak signals from microphones or musical instruments.
  2. Switching Circuits: Employed in electronic switches to control the flow of current in various applications.
  3. Sensor Interfaces: Integrated into sensor interfaces to amplify and process sensor signals.

Detailed and Complete Alternative Models

  1. MMUN2214LT1: Similar characteristics with higher power dissipation capability.
  2. MMUN2212LT1: Lower transition frequency but wider operating temperature range.

This comprehensive entry provides an in-depth understanding of the MMUN2213LT1 transistor, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

Word count: 314

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MMUN2213LT1 בפתרונות טכניים

  1. What is MMUN2213LT1?

    • MMUN2213LT1 is a high-performance NPN bipolar junction transistor (BJT) commonly used in technical solutions for amplification and switching applications.

  2. What are the key features of MMUN2213LT1?

    • The MMUN2213LT1 features low saturation voltage, high current gain, and low noise, making it suitable for various technical solutions.

  3. In what types of technical solutions can MMUN2213LT1 be used?

    • MMUN2213LT1 can be used in audio amplifiers, signal processing circuits, motor control, and other applications requiring high-performance transistors.

  4. What is the maximum collector current rating of MMUN2213LT1?

    • The maximum collector current rating of MMUN2213LT1 is typically around 500mA, making it suitable for many low to medium power applications.

  5. What is the typical voltage rating for MMUN2213LT1?

    • The typical voltage rating for MMUN2213LT1 is around 50V, allowing it to be used in a wide range of voltage levels in technical solutions.

  6. Does MMUN2213LT1 require any special heat dissipation considerations?

    • While MMUN2213LT1 has low saturation voltage and can operate at moderate temperatures, it is recommended to consider heat dissipation in high-power applications or when operating near the maximum ratings.

  7. Can MMUN2213LT1 be used in high-frequency applications?

    • MMUN2213LT1 has moderate transition frequency, making it suitable for general-purpose applications but may not be ideal for very high-frequency designs.

  8. What are the typical package options for MMUN2213LT1?

    • MMUN2213LT1 is commonly available in small surface-mount packages such as SOT-23, making it suitable for compact technical solutions.

  9. Are there any common alternative transistors to MMUN2213LT1?

    • Some common alternative transistors to MMUN2213LT1 include BC337, 2N3904, and 2N2222, which may be suitable depending on specific application requirements.

  10. Where can I find detailed technical specifications and application notes for MMUN2213LT1?

    • Detailed technical specifications and application notes for MMUN2213LT1 can be found in the manufacturer's datasheet and application notes, which are typically available on the manufacturer's website or through authorized distributors.