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SMBJ48CD-M3/H

SMBJ48CD-M3/H

Product Overview

The SMBJ48CD-M3/H 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 SMBJ48CD-M3/H is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a compact, surface-mount package and is available in various quantities to suit different application needs.

Specifications

  • Part Number: SMBJ48CD-M3/H
  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: Surface-mount
  • Essence: Protecting sensitive electronic components
  • Packaging/Quantity: Available in various packaging options and quantities

Detailed Pin Configuration

The SMBJ48CD-M3/H features a standard pin configuration with clearly defined anode and cathode terminals. The pinout is designed for easy integration into circuit layouts and PCB designs.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to a safe level.
  • Fast Response Time: Rapid reaction to voltage spikes ensures timely protection for connected components.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact surface-mount package for easy integration
  • Fast response time enhances component safety

Disadvantages

  • May exhibit some leakage current in certain operating conditions
  • Clamping voltage may not be as low as some alternative models

Working Principles

The SMBJ48CD-M3/H operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting excess current away from sensitive components and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ48CD-M3/H is widely used in various applications including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A: Similar characteristics with a lower clamping voltage
  • SMBJ33CA: Higher surge capability with comparable response time
  • SMBJ58A: Enhanced leakage current performance with slightly higher clamping voltage

In conclusion, the SMBJ48CD-M3/H transient voltage suppressor diode offers effective protection against voltage transients in a compact, surface-mount package. Its fast response time and high surge capability make it suitable for a wide range of applications, although users should consider alternative models for specific performance requirements.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät SMBJ48CD-M3/H :n soveltamiseen teknisissä ratkaisuissa

  1. What is the SMBJ48CD-M3/H?

    • The SMBJ48CD-M3/H is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
  2. What is the maximum working voltage of the SMBJ48CD-M3/H?

    • The maximum working voltage of the SMBJ48CD-M3/H is 48V.
  3. What is the peak pulse power of the SMBJ48CD-M3/H?

    • The peak pulse power of the SMBJ48CD-M3/H is 600 watts.
  4. What are the typical applications for the SMBJ48CD-M3/H?

    • The SMBJ48CD-M3/H is commonly used in applications such as telecommunications equipment, industrial automation, and automotive electronics to protect against voltage transients.
  5. What is the clamping voltage of the SMBJ48CD-M3/H?

    • The clamping voltage of the SMBJ48CD-M3/H is 77.4V at 10A.
  6. What is the operating temperature range of the SMBJ48CD-M3/H?

    • The SMBJ48CD-M3/H has an operating temperature range of -55°C to 150°C.
  7. Does the SMBJ48CD-M3/H meet industry standards for surge protection?

    • Yes, the SMBJ48CD-M3/H complies with industry standards such as IEC 61000-4-5 for surge protection.
  8. Can the SMBJ48CD-M3/H be used in high-speed data line protection?

    • Yes, the SMBJ48CD-M3/H is suitable for protecting high-speed data lines from voltage transients.
  9. What is the package type of the SMBJ48CD-M3/H?

    • The SMBJ48CD-M3/H is available in a DO-214AA (SMB) package.
  10. Is the SMBJ48CD-M3/H RoHS compliant?

    • Yes, the SMBJ48CD-M3/H is RoHS compliant, making it suitable for use in environmentally friendly electronic products.