Littelfuse Inc.
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SMCG90CA-HR
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SMCG90CA-HR

Product Overview

Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: High reliability, fast response time
Package: DO-214AB
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500 W
  • Breakdown Voltage: 90 V
  • Clamping Voltage: 146 V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCG90CA-HR has two pins in a standard DO-214AB package.

Functional Features

  • Fast response time
  • Low clamping voltage
  • High reliability

Advantages and Disadvantages

Advantages: - Provides effective protection against voltage spikes - Fast response time ensures minimal damage to connected circuits

Disadvantages: - Limited to specific voltage range

Working Principles

The SMCG90CA-HR operates by diverting excess voltage away from sensitive electronic components, thereby protecting them from damage due to voltage spikes.

Detailed Application Field Plans

This diode is commonly used in electronic devices such as power supplies, communication equipment, and automotive electronics to safeguard them from transient voltage events.

Detailed and Complete Alternative Models

  • Alternative Model 1: SMAJ90A
  • Alternative Model 2: P6SMB91CA
  • Alternative Model 3: SMCJ90A

Note: The above alternative models have similar characteristics and are suitable replacements for the SMCG90CA-HR.

This entry provides comprehensive information about the SMCG90CA-HR, including its category, specifications, functional features, and application field plans. It also outlines alternative models for reference.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCG90CA-HR en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of SMCG90CA-HR in technical solutions:

  1. What is the maximum peak pulse power of SMCG90CA-HR?

    • The maximum peak pulse power of SMCG90CA-HR is 3000 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMCG90CA-HR?

    • The breakdown voltage of SMCG90CA-HR is between 100V and 110V.

  3. What is the typical clamping voltage of SMCG90CA-HR?

    • The typical clamping voltage of SMCG90CA-HR is 146V at 77.5A.

  4. What is the operating temperature range of SMCG90CA-HR?

    • The operating temperature range of SMCG90CA-HR is -55°C to +150°C.

  5. What are the typical applications of SMCG90CA-HR?

    • SMCG90CA-HR is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial automation, and automotive systems.

  6. What is the response time of SMCG90CA-HR?

    • The response time of SMCG90CA-HR is less than 1.0 nanoseconds.

  7. What is the package type of SMCG90CA-HR?

    • SMCG90CA-HR is available in a DO-215AB (SMC) package.

  8. What are the key features of SMCG90CA-HR?

    • Some key features of SMCG90CA-HR include low incremental surge resistance, excellent clamping capability, and high temperature stability.

  9. Can SMCG90CA-HR be used for overvoltage protection in power supplies?

    • Yes, SMCG90CA-HR can be effectively used for overvoltage protection in power supplies and other voltage-sensitive equipment.

  10. Is SMCG90CA-HR compliant with RoHS requirements?

    • Yes, SMCG90CA-HR is compliant with RoHS (Restriction of Hazardous Substances) requirements, making it suitable for use in environmentally conscious applications.