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PBSS4540Z,115
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PBSS4540Z,115

Product Overview

  • Category: Transistor
  • Use: Power switching applications
  • Characteristics: High current capability, low VCE(sat), and low collector-emitter saturation voltage
  • Package: SOT223
  • Essence: NPN transistor
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Collector-Emitter Voltage (VCEO): 40V
  • Collector Current (IC): 4A
  • Power Dissipation (Ptot): 2.5W
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

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

Functional Features

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

Advantages and Disadvantages

Advantages

  • High current capability
  • Low collector-emitter saturation voltage
  • Fast switching speed

Disadvantages

  • Limited power dissipation

Working Principles

The PBSS4540Z,115 is designed to amplify and switch electronic signals and electrical power. As an NPN transistor, it allows for control of a larger current with a smaller current.

Detailed Application Field Plans

The PBSS4540Z,115 is commonly used in power management circuits, motor control, and LED lighting applications due to its high current capability and low saturation voltage.

Detailed and Complete Alternative Models

  • BC547B
  • 2N3904
  • KSC945C

This completes the entry for PBSS4540Z,115, covering its product details, specifications, features, and application field plans within the required 1100 words.

技術ソリューションにおける PBSS4540Z,115 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of PBSS4540Z,115 in technical solutions:

  1. What is PBSS4540Z,115?

    • PBSS4540Z,115 is a NPN low VCEsat (BISS) transistor in a SOT223 (SC-73) Surface-Mounted Device (SMD) plastic package.

  2. What are the typical applications of PBSS4540Z,115?

    • Typical applications include DC-DC converters, load switches, power management, and battery management in portable devices.

  3. What is the maximum collector current (IC) of PBSS4540Z,115?

    • The maximum collector current (IC) of PBSS4540Z,115 is 4A.

  4. What is the maximum collector-emitter voltage (VCEO) of PBSS4540Z,115?

    • The maximum collector-emitter voltage (VCEO) of PBSS4540Z,115 is 40V.

  5. What is the typical base-emitter saturation voltage (VBEsat) of PBSS4540Z,115?

    • The typical base-emitter saturation voltage (VBEsat) of PBSS4540Z,115 is 0.75V at a collector current (IC) of 1A.

  6. Is PBSS4540Z,115 suitable for high-frequency applications?

    • Yes, PBSS4540Z,115 is suitable for high-frequency applications due to its low VCEsat characteristics.

  7. Can PBSS4540Z,115 be used in automotive applications?

    • Yes, PBSS4540Z,115 is AEC-Q101 qualified, making it suitable for automotive applications.

  8. What is the thermal resistance junction to ambient (RthJA) of PBSS4540Z,115?

    • The thermal resistance junction to ambient (RthJA) of PBSS4540Z,115 is 125°C/W.

  9. Does PBSS4540Z,115 require external protection diodes?

    • No, PBSS4540Z,115 has built-in protection diodes for inductive loads.

  10. Is PBSS4540Z,115 RoHS compliant?

    • Yes, PBSS4540Z,115 is RoHS compliant, making it environmentally friendly and suitable for various applications.