Vishay Semiconductor Diodes Division
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SMBZ5941B-E3/52
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SMBZ5941B-E3/52

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-223
Essence: Regulating voltage for electronic circuits
Packaging/Quantity: Tape & Reel, 2500 units

Specifications

  • Input Voltage: 4.5V to 18V
  • Output Voltage: 1.2V to 15V
  • Dropout Voltage: 0.6V at 1A
  • Output Current: 1A
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Limited output current capacity - Sensitive to thermal conditions

Working Principles

The SMBZ5941B-E3/52 is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by using a feedback mechanism to adjust its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

  1. Consumer Electronics: Used in portable devices to regulate power supply.
  2. Automotive: Integrated into vehicle electronics for stable voltage regulation.
  3. Industrial Control Systems: Ensures consistent power supply for sensitive equipment.

Detailed and Complete Alternative Models

  1. LM1117MPX-5.0/NOPB
  2. MIC29302WT

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Énumérez 10 questions et réponses courantes liées à l'application de SMBZ5941B-E3/52 dans les solutions techniques

  1. What is SMBZ5941B-E3/52?

    • SMBZ5941B-E3/52 is a surface-mount Schottky barrier diode designed for general-purpose applications.

  2. What are the key features of SMBZ5941B-E3/52?

    • The key features include a low forward voltage drop, high current capability, and a compact SOD-123 package.

  3. What are the typical applications of SMBZ5941B-E3/52?

    • Typical applications include polarity protection, freewheeling diodes, and reverse battery protection in various electronic circuits.

  4. What is the maximum forward voltage of SMBZ5941B-E3/52?

    • The maximum forward voltage is typically around 0.55V at a forward current of 1A.

  5. What is the maximum reverse voltage of SMBZ5941B-E3/52?

    • The maximum reverse voltage is 40V.

  6. What is the operating temperature range of SMBZ5941B-E3/52?

    • The operating temperature range is from -65°C to +125°C.

  7. Is SMBZ5941B-E3/52 RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can SMBZ5941B-E3/52 be used in automotive applications?

    • Yes, it is suitable for use in automotive electronics such as power distribution systems and lighting controls.

  9. What are the recommended soldering conditions for SMBZ5941B-E3/52?

    • The recommended soldering temperature is 260°C for 10 seconds.

  10. Where can I find detailed technical specifications and application notes for SMBZ5941B-E3/52?

    • Detailed technical specifications and application notes can be found in the product datasheet available from the manufacturer's website or authorized distributors.