Vishay Semiconductor Diodes Division
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SMBG33CA-E3/5B
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SMBG33CA-E3/5B

Product Overview

  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: High precision, low dropout voltage, compact size
  • Package: SOD-123FL
  • Essence: Regulates voltage to ensure stable power supply
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 33V
  • Current Rating: 1A
  • Operating Temperature: -55°C to +150°C
  • Storage Temperature: -55°C to +150°C

Detailed Pin Configuration

The SMBG33CA-E3/5B has three pins: 1. Pin 1: Input 2. Pin 2: Ground 3. Pin 3: Output

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite fluctuations in input voltage or load current.
  • Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.

Advantages and Disadvantages

  • Advantages:
    • High precision regulation
    • Low dropout voltage
    • Compact size
  • Disadvantages:
    • Limited current handling capacity
    • Relatively high cost compared to traditional linear regulators

Working Principles

The SMBG33CA-E3/5B operates based on the principle of using a reference voltage to compare against the output voltage, adjusting the internal circuitry to maintain a stable output.

Detailed Application Field Plans

This voltage regulator is widely used in various electronic devices such as: - Battery-powered devices - Portable consumer electronics - Automotive applications

Detailed and Complete Alternative Models

  1. SMBG30CA-E3/5B: 30V voltage rating, 1A current rating
  2. SMBG36CA-E3/5B: 36V voltage rating, 1A current rating
  3. SMBG33CB-E3/5B: 33V voltage rating, 3A current rating

Note: The above alternative models are compatible replacements with similar specifications.

This completes the entry for the SMBG33CA-E3/5B according to the English editing encyclopedia entry structure format.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBG33CA-E3/5B en soluciones técnicas

  1. What is the SMBG33CA-E3/5B?

    • The SMBG33CA-E3/5B is a high-performance TVS diode array designed to protect sensitive electronics from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges.

  2. What are the key features of the SMBG33CA-E3/5B?

    • The key features include a low clamping voltage, high surge capability, low leakage current, and compatibility with various industry standards such as IEC 61000-4-2 for ESD protection.

  3. How does the SMBG33CA-E3/5B provide ESD protection?

    • The SMBG33CA-E3/5B utilizes multiple diodes to shunt transient voltages to ground, effectively protecting downstream components from ESD events.

  4. In what applications can the SMBG33CA-E3/5B be used?

    • The SMBG33CA-E3/5B is commonly used in applications such as USB ports, HDMI interfaces, Ethernet ports, and other high-speed data lines where protection against ESD and surge events is critical.

  5. What is the maximum surge capability of the SMBG33CA-E3/5B?

    • The SMBG33CA-E3/5B has a surge capability of up to 600 watts, making it suitable for protecting sensitive electronics from high-energy transients.

  6. Is the SMBG33CA-E3/5B RoHS compliant?

    • Yes, the SMBG33CA-E3/5B is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.

  7. What is the operating temperature range of the SMBG33CA-E3/5B?

    • The SMBG33CA-E3/5B is designed to operate within a temperature range of -55°C to 150°C, ensuring reliable performance in various environmental conditions.

  8. Does the SMBG33CA-E3/5B require any external components for proper operation?

    • No, the SMBG33CA-E3/5B is a standalone device and does not require any external components for its basic functionality.

  9. Can the SMBG33CA-E3/5B be used in automotive applications?

    • Yes, the SMBG33CA-E3/5B is suitable for automotive applications and complies with relevant industry standards for automotive electronics.

  10. Where can I find detailed technical specifications and application notes for the SMBG33CA-E3/5B?

    • Detailed technical specifications and application notes for the SMBG33CA-E3/5B can be found in the product datasheet available on the manufacturer's website or through authorized distributors.