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SMCJ85A V7G
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SMCJ85A V7G

Product Overview

The SMCJ85A V7G belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMCJ85A V7G is designed to provide robust protection against transient overvoltage conditions, making it suitable for a wide range of applications.

Basic Information

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage
  • Package: SMC (DO-214AB)
  • Essence: Robust transient voltage suppression
  • Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 85V
  • Clamping Voltage: 137V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCJ85A V7G follows the standard SMC package configuration with two leads.

Functional Features

  • Robust protection against transient overvoltage conditions
  • Fast response time
  • Low clamping voltage
  • High surge capability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher clamping voltage compared to some alternative models
  • Relatively larger package size

Working Principles

The SMCJ85A V7G operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess current away from the protected circuitry and limiting the voltage across it.

Detailed Application Field Plans

The SMCJ85A V7G is widely used in various electronic systems and equipment where protection against voltage transients is critical. Some common application fields include: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMCJ5.0A: Breakdown Voltage: 5.0V, Peak Power Dissipation: 1500W
  • SMCJ10A: Breakdown Voltage: 10V, Peak Power Dissipation: 1500W
  • SMCJ20A: Breakdown Voltage: 20V, Peak Power Dissipation: 1500W
  • SMCJ40A: Breakdown Voltage: 40V, Peak Power Dissipation: 1500W

In summary, the SMCJ85A V7G transient voltage suppressor diode offers robust protection against transient overvoltage conditions, making it an essential component in various electronic systems and equipment.

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技術ソリューションにおける SMCJ85A V7G 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 the maximum voltage rating of SMCJ85A V7G?

    • The maximum voltage rating of SMCJ85A V7G is 85V.

  2. What is the peak pulse power of SMCJ85A V7G?

    • The peak pulse power of SMCJ85A V7G is 1500W.

  3. What is the breakdown voltage of SMCJ85A V7G?

    • The breakdown voltage of SMCJ85A V7G is typically 94.4V.

  4. What are the typical applications for SMCJ85A V7G?

    • SMCJ85A V7G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of SMCJ85A V7G?

    • The response time of SMCJ85A V7G is very fast, typically responding within nanoseconds to clamp transient overvoltages.

  6. What is the operating temperature range of SMCJ85A V7G?

    • The operating temperature range of SMCJ85A V7G is -55°C to +150°C.

  7. Does SMCJ85A V7G require any external components for proper operation?

    • SMCJ85A V7G does not require any external components for its basic operation, but it may be used in conjunction with other circuit protection devices for enhanced performance.

  8. Is SMCJ85A V7G RoHS compliant?

    • Yes, SMCJ85A V7G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the package type of SMCJ85A V7G?

    • SMCJ85A V7G is available in a surface mount SMC package.

  10. What are the key specifications to consider when designing with SMCJ85A V7G?

    • When designing with SMCJ85A V7G, key specifications to consider include its breakdown voltage, peak pulse power, response time, and operating temperature range.