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SMCJ40CAHM6G

SMCJ40CAHM6G

Product Overview

The SMCJ40CAHM6G 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 SMCJ40CAHM6G is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface-mount package and is available in various quantities.

Specifications

  • Voltage Rating: 40V
  • Peak Pulse Power: 1500W
  • Package Type: SMC (DO-214AB)
  • Quantity per Reel: 3000 units

Detailed Pin Configuration

The SMCJ40CAHM6G has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient over-voltage, protecting downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to the protected circuitry.

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Fast response time

Disadvantages: - Limited to specific voltage ratings

Working Principles

When a voltage spike occurs, the SMCJ40CAHM6G conducts current to divert the excess energy away from the sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ40CAHM6G is widely used in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMCJ5.0CAHM6G: 5V voltage rating
  • SMCJ15CAHM6G: 15V voltage rating
  • SMCJ30CAHM6G: 30V voltage rating

This comprehensive range of alternative models allows for flexibility in selecting the appropriate voltage rating for different applications.


This entry provides a detailed overview of the SMCJ40CAHM6G, covering its product information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCJ40CAHM6G v technických řešeních

  1. What is the maximum peak pulse current for SMCJ40CAHM6G?

    • The maximum peak pulse current for SMCJ40CAHM6G is 300A.
  2. What is the breakdown voltage of SMCJ40CAHM6G?

    • The breakdown voltage of SMCJ40CAHM6G is 44.4V.
  3. What is the power dissipation of SMCJ40CAHM6G?

    • The power dissipation of SMCJ40CAHM6G is 1500W.
  4. What are the typical applications for SMCJ40CAHM6G?

    • SMCJ40CAHM6G is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
  5. What is the operating temperature range for SMCJ40CAHM6G?

    • The operating temperature range for SMCJ40CAHM6G is -55°C to 150°C.
  6. Is SMCJ40CAHM6G RoHS compliant?

    • Yes, SMCJ40CAHM6G is RoHS compliant.
  7. What is the package type for SMCJ40CAHM6G?

    • SMCJ40CAHM6G is available in a surface mount SMC package.
  8. Does SMCJ40CAHM6G have a low leakage current?

    • Yes, SMCJ40CAHM6G has a low leakage current, making it suitable for use in sensitive electronic circuits.
  9. Can SMCJ40CAHM6G be used for overvoltage protection in power supply units?

    • Yes, SMCJ40CAHM6G is suitable for overvoltage protection in power supply units and other voltage-sensitive applications.
  10. What are the key features of SMCJ40CAHM6G?

    • Some key features of SMCJ40CAHM6G include its high surge capability, fast response time, and low clamping voltage, making it an effective solution for transient voltage suppression.