Vishay Semiconductor Diodes Division
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VS-SD263C45S50L
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VS-SD263C45S50L

Product Overview

Category: Semiconductor Device
Use: Power supply and voltage regulation
Characteristics: High efficiency, low power consumption, compact size
Package: SMD (Surface Mount Device)
Essence: Voltage regulator
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 50V
  • Output Voltage: 3.3V
  • Maximum Output Current: 2A
  • Operating Temperature: -40°C to 125°C
  • Package Type: DFN (Dual Flat No-leads)

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)
  4. NC (No Connection)

Functional Features

  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection
  • Low dropout voltage

Advantages and Disadvantages

Advantages: - High efficiency - Wide operating temperature range - Compact size

Disadvantages: - Limited output current capacity - Not suitable for high-power applications

Working Principles

The VS-SD263C45S50L is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load. It achieves this by using internal circuitry to adjust the output voltage based on the feedback from the output terminal.

Detailed Application Field Plans

  1. Automotive Electronics: Used in vehicle power management systems to regulate voltage for various components.
  2. Industrial Control Systems: Employed in industrial automation equipment to ensure stable power supply to sensitive electronics.
  3. Consumer Electronics: Integrated into portable devices to maintain a consistent voltage for microcontrollers and sensors.

Detailed and Complete Alternative Models

  1. LM317: Adjustable voltage regulator with higher output current capacity.
  2. LT1083: Fixed output voltage regulator suitable for high-power applications.
  3. LM7805: Basic fixed 5V voltage regulator for general-purpose use.

Note: The above alternative models are provided for reference and may not directly substitute for the VS-SD263C45S50L in all applications.

This comprehensive entry provides an in-depth understanding of the VS-SD263C45S50L, covering its specifications, functional features, application fields, and alternative models.

تکنیکی حل میں VS-SD263C45S50L کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is VS-SD263C45S50L?

    • VS-SD263C45S50L is a high-performance Schottky diode designed for use in various technical solutions, including power supplies, voltage clamping, and reverse polarity protection.

  2. What are the key specifications of VS-SD263C45S50L?

    • The key specifications include a forward voltage drop of 0.45V at 25°C, a maximum average forward current of 2A, and a reverse voltage of 45V.

  3. In what applications can VS-SD263C45S50L be used?

    • VS-SD263C45S50L can be used in applications such as DC-DC converters, low voltage rectification, and freewheeling diodes in inductive loads.

  4. What are the thermal characteristics of VS-SD263C45S50L?

    • The device features a low thermal resistance and is suitable for applications requiring efficient heat dissipation.

  5. How does VS-SD263C45S50L compare to other similar diodes on the market?

    • VS-SD263C45S50L offers a combination of low forward voltage drop, high current capability, and excellent thermal performance, making it a competitive choice for various technical solutions.

  6. What are the recommended operating conditions for VS-SD263C45S50L?

    • The diode should be operated within the specified temperature range of -65°C to 150°C and under the recommended forward current and voltage limits.

  7. Does VS-SD263C45S50L require any special handling during assembly or soldering?

    • Standard industry practices for handling and soldering surface mount components apply to VS-SD263C45S50L.

  8. Can VS-SD263C45S50L be used in automotive applications?

    • Yes, the diode is suitable for automotive systems, provided it meets the specific requirements and standards for automotive-grade components.

  9. Are there any known reliability issues or failure modes associated with VS-SD263C45S50L?

    • VS-SD263C45S50L has a proven track record of reliability, with low failure rates when operated within its specified parameters.

  10. Where can I find detailed application notes and design guidelines for using VS-SD263C45S50L in technical solutions?

    • Detailed application notes and design guidelines can be found in the product datasheet, technical documentation, and application support resources provided by the manufacturer.