ON Semiconductor
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MMUN2240LT1G
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MMUN2240LT1G

Product Overview

Belongs to: Transistor
Category: Bipolar (BJT) Transistors - Pre-Biased
Use: Amplification and Switching
Characteristics: Low voltage, high current capability
Package: SOT-23
Essence: NPN Silicon Transistor
Packaging/Quantity: Tape & Reel (3000 pieces)

Specifications

  • Voltage - Collector Emitter Breakdown (Max): 40V
  • Current - Collector (Ic) (Max): 600mA
  • Power - Max: 225mW
  • DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 150mA, 1V
  • Transition Frequency: 250MHz

Detailed Pin Configuration

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

Functional Features

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

Advantages

  • Small package size
  • Pre-biased for ease of use
  • Wide range of applications

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The MMUN2240LT1G is a bipolar NPN transistor that amplifies or switches electronic signals. When a small current flows into the base (B) terminal, it controls a larger current flowing between the collector (C) and emitter (E) terminals.

Detailed Application Field Plans

The MMUN2240LT1G is suitable for use in audio amplifiers, signal amplification circuits, and low-power switching applications. It can also be used in sensor interfaces and battery management systems.

Detailed and Complete Alternative Models

  • BC847BLT1G
  • MMBT2222ALT1G
  • BC856BLT1G
  • BC857BLT1G

This comprehensive entry provides detailed information about the MMUN2240LT1G transistor, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ MMUN2240LT1G ในโซลูชันทางเทคนิค

  1. What is MMUN2240LT1G?

    • MMUN2240LT1G is a NPN bipolar junction transistor (BJT) designed for general purpose amplifier and switching applications.

  2. What are the key features of MMUN2240LT1G?

    • The key features include low saturation voltage, high current gain, and low equivalent on-resistance.

  3. What are the typical applications of MMUN2240LT1G?

    • Typical applications include audio amplification, signal processing, and low-power switching circuits.

  4. What is the maximum collector current rating of MMUN2240LT1G?

    • The maximum collector current rating is 600mA.

  5. What is the maximum power dissipation of MMUN2240LT1G?

    • The maximum power dissipation is 225mW.

  6. What is the operating temperature range of MMUN2240LT1G?

    • The operating temperature range is -55°C to 150°C.

  7. Is MMUN2240LT1G RoHS compliant?

    • Yes, MMUN2240LT1G is RoHS compliant.

  8. What is the typical input capacitance of MMUN2240LT1G?

    • The typical input capacitance is 12pF.

  9. Does MMUN2240LT1G require external biasing?

    • Yes, MMUN2240LT1G requires external biasing for proper operation.

  10. Can MMUN2240LT1G be used in high-frequency applications?

    • While it can be used in some high-frequency applications, it is more suited for low to moderate frequency applications due to its characteristics.