Taiwan Semiconductor Corporation
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SMBJ30AHM4G
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SMBJ30AHM4G

Product Overview

  • Category: Electronics/Components
  • Use: Voltage Suppression
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-214AB (SMC)
  • Essence: Transient Voltage Suppressor (TVS) Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 33.3V
  • Clamping Voltage: 45.7V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ30AHM4G has a standard DO-214AB (SMC) package with two pins.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to sensitive components
  • Low clamping voltage protects downstream components from overvoltage

Advantages and Disadvantages

Advantages

  • High surge capability for robust protection
  • Fast response time for quick reaction to transient events
  • Low clamping voltage for effective suppression

Disadvantages

  • Limited to specific voltage range
  • Requires proper installation for optimal performance

Working Principles

The SMBJ30AHM4G operates by diverting excessive voltage away from sensitive components during transient events. When the voltage exceeds the breakdown voltage, the diode conducts, providing a low impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The SMBJ30AHM4G is commonly used in electronic circuits and systems where protection against voltage transients is required. It finds applications in power supplies, communication equipment, automotive electronics, and industrial controls.

Detailed and Complete Alternative Models

  • 1. SMAJ30A: Similar characteristics but in a SMA package
  • 2. P6KE33CA: Axial leaded TVS diode with comparable specifications
  • 3. SMCJ33A: Higher peak pulse power rating in the same package

This comprehensive entry provides detailed information about the SMBJ30AHM4G, covering its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ30AHM4G i tekniska lösningar

  1. What is the SMBJ30AHM4G?

    • The SMBJ30AHM4G 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 SMBJ30AHM4G?

    • The maximum working voltage of the SMBJ30AHM4G is 30V.

  3. What is the peak pulse power dissipation of the SMBJ30AHM4G?

    • The peak pulse power dissipation of the SMBJ30AHM4G is 600W.

  4. What are the typical applications of the SMBJ30AHM4G?

    • The SMBJ30AHM4G is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems to protect against voltage transients.

  5. What is the clamping voltage of the SMBJ30AHM4G?

    • The clamping voltage of the SMBJ30AHM4G is typically around 48.4V at 10A.

  6. What is the operating temperature range of the SMBJ30AHM4G?

    • The SMBJ30AHM4G has an operating temperature range of -55°C to 150°C.

  7. Is the SMBJ30AHM4G RoHS compliant?

    • Yes, the SMBJ30AHM4G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of the SMBJ30AHM4G?

    • The SMBJ30AHM4G comes in a DO-214AA (SMB) package.

  9. Does the SMBJ30AHM4G require any external components for proper operation?

    • No, the SMBJ30AHM4G does not require any external components for proper operation.

  10. What are the key features of the SMBJ30AHM4G?

    • The key features of the SMBJ30AHM4G include low clamping voltage, fast response time, and high surge capability, making it ideal for transient voltage suppression in various technical solutions.