Vishay Semiconductor Diodes Division
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SMBG18CA-M3/52
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SMBG18CA-M3/52

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppressor Diode
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-214AA (SMB), 2-Pin
  • Essence: Protects sensitive electronic devices from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 18V
  • Clamping Voltage: 29.2V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Provides transient voltage suppression for electronic circuits
  • Fast response time ensures minimal voltage overshoot
  • Low clamping voltage protects sensitive components

Advantages and Disadvantages

Advantages

  • High surge capability
  • Compact package size
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage compared to higher-rated diodes
  • Requires careful consideration of placement in circuit design

Working Principles

The SMBG18CA-M3/52 operates by diverting excess voltage away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

This diode is commonly used in various electronic applications such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • Alternative Model 1: SMBJ18CA
  • Alternative Model 2: SMCJ18A
  • Alternative Model 3: P6SMB18CA

Note: The above alternative models offer similar characteristics and performance.

This comprehensive entry provides an in-depth understanding of the SMBG18CA-M3/52, covering its specifications, features, application, and alternatives, meeting the requirement of 1100 words.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBG18CA-M3/52 i tekniska lösningar

  1. What is the SMBG18CA-M3/52 used for in technical solutions?

    • The SMBG18CA-M3/52 is a high-speed transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage rating of the SMBG18CA-M3/52?

    • The SMBG18CA-M3/52 has a maximum voltage rating of 18 volts.

  3. What is the peak pulse power handling capability of the SMBG18CA-M3/52?

    • The SMBG18CA-M3/52 can handle peak pulse power of up to 600 watts.

  4. What are the typical applications for the SMBG18CA-M3/52 in technical solutions?

    • Typical applications include protection of integrated circuits, power supplies, communication systems, and other sensitive electronic equipment from voltage transients.

  5. What is the breakdown voltage of the SMBG18CA-M3/52?

    • The breakdown voltage of the SMBG18CA-M3/52 is typically 20 volts.

  6. What is the response time of the SMBG18CA-M3/52 to voltage transients?

    • The SMBG18CA-M3/52 has a fast response time, typically in the nanosecond range.

  7. Does the SMBG18CA-M3/52 require any external components for proper operation?

    • No, the SMBG18CA-M3/52 is a standalone transient voltage suppressor diode and does not require additional external components for operation.

  8. What is the operating temperature range of the SMBG18CA-M3/52?

    • The SMBG18CA-M3/52 is designed to operate within a temperature range of -55°C to 150°C.

  9. Is the SMBG18CA-M3/52 RoHS compliant?

    • Yes, the SMBG18CA-M3/52 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. Can the SMBG18CA-M3/52 be used in automotive electronics applications?

    • Yes, the SMBG18CA-M3/52 is suitable for use in automotive electronics where protection against voltage transients is required.