Vishay Semiconductor Diodes Division
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SMBJ12CHE3/5B
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SMBJ12CHE3/5B

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppression
  • Characteristics: Fast response time, low clamping voltage
  • Package: SMB
  • Essence: Protects sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 13.3V to 14.7V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ12CHE3/5B has a standard SMB package with two pins.

Functional Features

  • Fast response time to transient voltage spikes
  • Low clamping voltage to protect downstream components
  • RoHS compliant for environmental considerations

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage surges
  • Wide operating temperature range
  • RoHS compliant for environmental friendliness

Disadvantages

  • May require additional circuitry for comprehensive surge protection
  • Limited breakdown voltage range compared to some alternatives

Working Principles

The SMBJ12CHE3/5B operates by quickly diverting excess voltage away from sensitive components, thereby preventing damage due to transient voltage spikes.

Detailed Application Field Plans

The SMBJ12CHE3/5B is commonly used in various electronic devices such as power supplies, communication equipment, and automotive electronics to safeguard against voltage transients.

Detailed and Complete Alternative Models

  • SMBJ12CA: Similar characteristics but with a wider breakdown voltage range
  • SMBJ15A: Higher breakdown voltage for applications requiring greater protection

In conclusion, the SMBJ12CHE3/5B is a reliable voltage suppression component that offers fast response time and low clamping voltage, making it suitable for a wide range of electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBJ12CHE3/5B dalam penyelesaian teknikal

  1. What is the SMBJ12CHE3/5B?

    • The SMBJ12CHE3/5B 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 SMBJ12CHE3/5B?

    • The maximum working voltage of the SMBJ12CHE3/5B is 12V.

  3. What is the peak pulse power dissipation of the SMBJ12CHE3/5B?

    • The peak pulse power dissipation of the SMBJ12CHE3/5B is 600W.

  4. What are the typical applications of the SMBJ12CHE3/5B?

    • The SMBJ12CHE3/5B is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage suppression.

  5. What is the operating temperature range of the SMBJ12CHE3/5B?

    • The operating temperature range of the SMBJ12CHE3/5B is -55°C to +150°C.

  6. What is the breakdown voltage of the SMBJ12CHE3/5B?

    • The breakdown voltage of the SMBJ12CHE3/5B is typically 13.3V.

  7. Is the SMBJ12CHE3/5B RoHS compliant?

    • Yes, the SMBJ12CHE3/5B is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  8. What is the package type of the SMBJ12CHE3/5B?

    • The SMBJ12CHE3/5B is available in a DO-214AA (SMB) package.

  9. Can the SMBJ12CHE3/5B be used for ESD protection?

    • Yes, the SMBJ12CHE3/5B can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.

  10. What are the key features of the SMBJ12CHE3/5B?

    • The key features of the SMBJ12CHE3/5B include low clamping voltage, fast response time, and high surge capability, making it an effective solution for transient voltage suppression in electronic applications.