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PBSS4350D,115
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PBSS4350D,115

Product Overview

  • Category: Transistor
  • Use: Power switching application
  • Characteristics: High current capability, low VCE(sat), and low power dissipation
  • Package: SOT457 (SC-74)
  • Essence: NPN low VCE(sat) transistor
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Collector-emitter voltage (VCEO): 50 V
  • Collector current (IC): 1 A
  • Power dissipation (Ptot): 625 mW
  • Collector-emitter saturation voltage (VCE(sat)): 320 mV at 500 mA, 600 mV at 1 A

Detailed Pin Configuration

The PBSS4350D,115 has the following pin configuration: - Pin 1: Base - Pin 2: Emitter - Pin 3: Collector

Functional Features

  • High current capability
  • Low collector-emitter saturation voltage
  • Low power dissipation

Advantages and Disadvantages

Advantages

  • Efficient power switching
  • Low power dissipation
  • Small package size

Disadvantages

  • Limited collector-emitter voltage rating
  • Moderate collector current rating

Working Principles

The PBSS4350D,115 operates as a power switch in electronic circuits. When biased properly, it allows a high current to flow from the collector to the emitter with a low voltage drop across the collector-emitter junction.

Detailed Application Field Plans

This transistor is suitable for various power switching applications such as DC-DC converters, load switches, and battery management systems. It can be used in portable electronics, automotive systems, and industrial control applications.

Detailed and Complete Alternative Models

  • PBSS4350X,115
  • PBSS4350Y,115
  • PBSS4350Z,115

This content provides a comprehensive overview of the PBSS4350D,115 transistor, including its specifications, features, and application fields, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PBSS4350D,115 v technických řešeních

  1. What is the maximum operating temperature of PBSS4350D,115?

    • The maximum operating temperature of PBSS4350D,115 is typically 150°C.

  2. What is the maximum continuous collector current for PBSS4350D,115?

    • The maximum continuous collector current for PBSS4350D,115 is 3A.

  3. What is the typical voltage drop across PBSS4350D,115 at a given current?

    • The typical voltage drop across PBSS4350D,115 at a given current is around 0.6V.

  4. Can PBSS4350D,115 be used in high-frequency applications?

    • Yes, PBSS4350D,115 is suitable for high-frequency applications due to its fast switching characteristics.

  5. What are the recommended storage conditions for PBSS4350D,115?

    • It is recommended to store PBSS4350D,115 in a dry environment at temperatures between -55°C and 150°C.

  6. Does PBSS4350D,115 require a heatsink for certain applications?

    • Depending on the application and power dissipation, a heatsink may be required for PBSS4350D,115 to ensure optimal thermal performance.

  7. Is PBSS4350D,115 RoHS compliant?

    • Yes, PBSS4350D,115 is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.

  8. What are the typical applications for PBSS4350D,115?

    • PBSS4350D,115 is commonly used in power management, DC-DC converters, motor control, and other general-purpose switching applications.

  9. What is the recommended soldering profile for PBSS4350D,115?

    • The recommended soldering profile for PBSS4350D,115 includes a peak reflow temperature of 260°C for up to 10 seconds.

  10. Are there any known reliability issues with PBSS4350D,115 in specific operating conditions?

    • PBSS4350D,115 has demonstrated reliable performance under normal operating conditions, but it's important to consider thermal management in high-power applications to ensure long-term reliability.