Littelfuse Inc.
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SZ1SMB12CAT3G
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SZ1SMB12CAT3G

Product Overview

  • Category: Diode
  • Use: Voltage suppression in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMB (DO-214AA)
  • Essence: Transient voltage suppressor diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 13.3V
  • Clamping Voltage: 21.5V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SZ1SMB12CAT3G has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to sensitive components
  • Low clamping voltage limits stress on protected circuits

Advantages

  • High surge capability for reliable protection
  • Compact SMB package for space-constrained applications
  • Wide operating temperature range for versatile use

Disadvantages

  • Limited breakdown voltage compared to some alternatives
  • Higher clamping voltage than some specialized diodes

Working Principles

When a transient voltage spike occurs, the SZ1SMB12CAT3G conducts and clamps the voltage to a safe level, protecting downstream components from damage.

Detailed Application Field Plans

  • Industrial electronics: Protecting control circuits from power surges
  • Automotive electronics: Safeguarding sensitive electronics from voltage spikes
  • Telecommunications equipment: Ensuring reliable operation in varying environmental conditions

Detailed and Complete Alternative Models

  • Alternative 1: P6SMB13CAT3G
    • Breakdown Voltage: 14.4V
    • Clamping Voltage: 23.8V
    • Package: SMB (DO-214AA)
  • Alternative 2: SMBJ13CA
    • Breakdown Voltage: 14.4V
    • Clamping Voltage: 23.2V
    • Package: SMB (DO-214AA)

This completes the requested content structure for the entry on SZ1SMB12CAT3G. If you need further assistance or modifications, feel free to ask!

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZ1SMB12CAT3G v technických řešeních

  1. What is the maximum reverse voltage rating of SZ1SMB12CAT3G?

    • The maximum reverse voltage rating of SZ1SMB12CAT3G is 12V.

  2. What is the peak pulse power dissipation of SZ1SMB12CAT3G?

    • The peak pulse power dissipation of SZ1SMB12CAT3G is 600W.

  3. What is the typical junction capacitance of SZ1SMB12CAT3G?

    • The typical junction capacitance of SZ1SMB12CAT3G is 150pF.

  4. What is the operating temperature range for SZ1SMB12CAT3G?

    • The operating temperature range for SZ1SMB12CAT3G is -55°C to +150°C.

  5. What are the package / case options for SZ1SMB12CAT3G?

    • SZ1SMB12CAT3G is available in a DO-214AA (SMB) package.

  6. What are the typical applications for SZ1SMB12CAT3G?

    • SZ1SMB12CAT3G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. Does SZ1SMB12CAT3G have a low leakage current?

    • Yes, SZ1SMB12CAT3G has a low leakage current, making it suitable for use in low-power applications.

  8. Is SZ1SMB12CAT3G RoHS compliant?

    • Yes, SZ1SMB12CAT3G is RoHS compliant, meeting environmental standards.

  9. What are the key electrical characteristics of SZ1SMB12CAT3G?

    • The key electrical characteristics include low clamping voltage, fast response time, and high surge capability.

  10. Can SZ1SMB12CAT3G be used for ESD protection?

    • Yes, SZ1SMB12CAT3G can be used for ESD protection in various electronic circuits and systems.