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SZ1SMA40CAT3G
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SZ1SMA40CAT3G

Product Overview

  • Category: Semiconductor
  • Use: Voltage suppressor diode
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMA
  • Essence: Protection against transient voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 40V
  • Clamping Voltage: 64.5V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SZ1SMA40CAT3G has a standard SMA package with two pins. Pin 1 is the anode and pin 2 is the cathode.

Functional Features

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

Advantages

  • High surge capability for reliable protection
  • RoHS compliant for environmental considerations
  • Compact SMA package for easy integration into circuits

Disadvantages

  • Limited breakdown voltage compared to higher-rated diodes
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The SZ1SMA40CAT3G operates by diverting excessive voltage away from sensitive components in a circuit, thereby protecting them from damage due to transient voltage spikes. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level.

Detailed Application Field Plans

This diode is commonly used in electronic circuits where protection against voltage surges is required. It finds applications in power supplies, communication equipment, automotive electronics, and industrial control systems.

Detailed and Complete Alternative Models

  • SZ1SMA24CAT3G: 24V breakdown voltage, 400W peak pulse power
  • SZ1SMA30CAT3G: 30V breakdown voltage, 400W peak pulse power
  • SZ1SMA36CAT3G: 36V breakdown voltage, 400W peak pulse power

Note: The alternative models listed above are similar in characteristics and package type, providing options for different breakdown voltage requirements.

This completes the entry for SZ1SMA40CAT3G, covering its basic information, specifications, features, and application details.

技術ソリューションにおける SZ1SMA40CAT3G の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is SZ1SMA40CAT3G?

    • SZ1SMA40CAT3G is a surface mount, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum peak pulse power of SZ1SMA40CAT3G?

    • The maximum peak pulse power of SZ1SMA40CAT3G is 400 watts.

  3. What is the breakdown voltage of SZ1SMA40CAT3G?

    • The breakdown voltage of SZ1SMA40CAT3G is 40 volts.

  4. What are the typical applications of SZ1SMA40CAT3G?

    • SZ1SMA40CAT3G is commonly used in applications such as power supplies, industrial equipment, automotive electronics, and telecommunications equipment to protect against voltage transients.

  5. What is the operating temperature range of SZ1SMA40CAT3G?

    • The operating temperature range of SZ1SMA40CAT3G is -55°C to 150°C.

  6. What is the package type of SZ1SMA40CAT3G?

    • SZ1SMA40CAT3G is available in a SMA (DO-214AC) package.

  7. What standards does SZ1SMA40CAT3G comply with?

    • SZ1SMA40CAT3G complies with RoHS and REACH standards for environmental safety.

  8. What is the clamping voltage of SZ1SMA40CAT3G?

    • The clamping voltage of SZ1SMA40CAT3G is typically 64.5 volts at 10A.

  9. Is SZ1SMA40CAT3G suitable for high-speed data lines?

    • Yes, SZ1SMA40CAT3G is suitable for protecting high-speed data lines from voltage transients.

  10. Can SZ1SMA40CAT3G be used in battery-powered applications?

    • Yes, SZ1SMA40CAT3G can be used in battery-powered applications to protect against voltage surges and transients.