Vishay Semiconductor Diodes Division
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SMCG12AHE3/57T
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SMCG12AHE3/57T

Product Overview

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

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 12V
  • Clamping Voltage: 19.9V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Provides overvoltage protection for sensitive electronics
  • Fast response time ensures minimal damage to protected devices
  • High surge capability for reliable performance in harsh environments

Advantages and Disadvantages

  • Advantages:
    • Effective protection against voltage spikes
    • Fast response time
    • High surge capability
  • Disadvantages:
    • Limited to specific voltage range
    • Requires proper installation for optimal performance

Working Principles

The SMCG12AHE3/57T operates by diverting excess voltage away from sensitive components, thereby preventing damage due to voltage spikes. When the voltage exceeds the breakdown voltage, the diode conducts, providing a low-impedance path for the excess current.

Detailed Application Field Plans

This diode is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • Alternative Model 1: P6SMB12CA
    • Breakdown Voltage: 12V
    • Package: DO-214AA
  • Alternative Model 2: 1.5SMC12AT3G
    • Breakdown Voltage: 12V
    • Package: DO-214AB

Note: The alternative models listed above are similar in function and characteristics to the SMCG12AHE3/57T.

This entry provides comprehensive information about the SMCG12AHE3/57T, including its specifications, functional features, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCG12AHE3/57T v technických řešeních

  1. What is the SMCG12AHE3/57T?

    • The SMCG12AHE3/57T is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMCG12AHE3/57T?

    • The maximum peak pulse power of the SMCG12AHE3/57T is 1500 watts.

  3. What is the breakdown voltage of the SMCG12AHE3/57T?

    • The breakdown voltage of the SMCG12AHE3/57T is 13.3 volts.

  4. What are the typical applications for the SMCG12AHE3/57T?

    • The SMCG12AHE3/57T is commonly used in applications such as automotive electronics, industrial equipment, and consumer electronics to protect against voltage surges and ESD (electrostatic discharge).

  5. What is the operating temperature range of the SMCG12AHE3/57T?

    • The operating temperature range of the SMCG12AHE3/57T is -55°C to 175°C.

  6. What is the package type of the SMCG12AHE3/57T?

    • The SMCG12AHE3/57T comes in a DO-214AB (SMC) package.

  7. What is the clamping voltage of the SMCG12AHE3/57T?

    • The clamping voltage of the SMCG12AHE3/57T is 21.5 volts at 10A.

  8. Is the SMCG12AHE3/57T RoHS compliant?

    • Yes, the SMCG12AHE3/57T is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. What are the key features of the SMCG12AHE3/57T?

    • The key features of the SMCG12AHE3/57T include low profile, high surge capability, and fast response time.

  10. Where can I find detailed specifications and application notes for the SMCG12AHE3/57T?

    • Detailed specifications and application notes for the SMCG12AHE3/57T can be found on the manufacturer's website or in the product datasheet.