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SMBJ9.0A M4G
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SMBJ9.0A M4G

Product Overview

The SMBJ9.0A M4G belongs to the category of transient voltage suppressor diodes (TVS diodes) and is designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. These diodes are widely used in various electronic devices and systems to ensure reliable operation and prevent damage caused by voltage surges.

Basic Information

  • Category: Transient Voltage Suppressor Diodes (TVS Diodes)
  • Use: Protection against voltage transients induced by lightning, inductive load switching, and electrostatic discharge
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMB (DO-214AA)
  • Essence: Silicon TVS Diode
  • Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

  • Voltage - Reverse Standoff (Typ): 9V
  • Voltage - Breakdown (Min): 10V
  • Voltage - Clamping (Max) @ Ipp: 15.6V
  • Current - Peak Pulse (10/1000µs): 34.8A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The SMBJ9.0A M4G TVS diode has two pins: anode and cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side of the circuit.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltage to a safe level.
  • Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected circuitry.
  • High Surge Current Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge current capability

Disadvantages

  • Limited to specific voltage and current ratings
  • Requires careful consideration of placement within the circuit for optimal protection

Working Principles

The SMBJ9.0A M4G TVS diode operates based on the principle of avalanche breakdown and zener effect. When a voltage transient occurs, the diode rapidly conducts, diverting excess current away from the protected circuitry and limiting the voltage across it.

Detailed Application Field Plans

The SMBJ9.0A M4G TVS diode finds extensive application in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMBJ5.0A M4G
  • Alternative Model 2: SMBJ12A M4G
  • Alternative Model 3: SMBJ15A M4G
  • Alternative Model 4: SMBJ20A M4G

In conclusion, the SMBJ9.0A M4G TVS diode offers effective protection against voltage transients and finds widespread use in diverse electronic applications, ensuring the reliability and longevity of sensitive electronic components and systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ9.0A M4G i tekniska lösningar

  1. What is the SMBJ9.0A M4G?

    • The SMBJ9.0A M4G is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients.

  2. What is the maximum peak pulse power of SMBJ9.0A M4G?

    • The maximum peak pulse power of SMBJ9.0A M4G is 600 watts.

  3. What is the breakdown voltage of SMBJ9.0A M4G?

    • The breakdown voltage of SMBJ9.0A M4G is 9.0 volts.

  4. What are the typical applications of SMBJ9.0A M4G?

    • Typical applications of SMBJ9.0A M4G include protection of sensitive electronic equipment such as telecommunication systems, industrial controls, and consumer electronics.

  5. What is the operating temperature range of SMBJ9.0A M4G?

    • The operating temperature range of SMBJ9.0A M4G is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMBJ9.0A M4G?

    • The reverse stand-off voltage of SMBJ9.0A M4G is 9.0 volts.

  7. What is the clamping voltage of SMBJ9.0A M4G?

    • The clamping voltage of SMBJ9.0A M4G is 14.5 volts at 10A.

  8. What is the package type of SMBJ9.0A M4G?

    • SMBJ9.0A M4G comes in a DO-214AA (SMB) package.

  9. What are the key features of SMBJ9.0A M4G?

    • The key features of SMBJ9.0A M4G include low profile, excellent clamping capability, and fast response time.

  10. How should SMBJ9.0A M4G be handled during assembly?

    • During assembly, SMBJ9.0A M4G should be handled with proper ESD precautions and mounted on a suitable heat sink to ensure efficient thermal management.