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SMBJ4748E3/TR13
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SMBJ4748E3/TR13

Product Overview

  • Category: Diode
  • Use: Voltage suppression in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, compact package
  • Package: DO-214AA (SMB), 2-pin
  • Essence: Transient Voltage Suppressor (TVS) diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 48V
  • Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ4748E3/TR13 is a 2-pin diode with no specific pin configuration.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to protected circuitry
  • Low clamping voltage limits the voltage across the protected device

Advantages and Disadvantages

Advantages

  • Effective voltage suppression
  • Compact size for space-constrained applications
  • Wide operating temperature range

Disadvantages

  • Limited to low voltage applications
  • May require additional components for comprehensive circuit protection

Working Principles

The SMBJ4748E3/TR13 operates by diverting excess transient voltage away from sensitive electronic components, thereby safeguarding them from potential damage. When a transient voltage surge occurs, the diode rapidly conducts, providing a low impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The SMBJ4748E3/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBJ5.0A: Breakdown Voltage: 5V, Peak Pulse Power: 600W
  • SMBJ15CA: Breakdown Voltage: 15V, Peak Pulse Power: 600W
  • SMBJ33A: Breakdown Voltage: 33V, Peak Pulse Power: 600W
  • SMBJ58A: Breakdown Voltage: 58V, Peak Pulse Power: 600W

In conclusion, the SMBJ4748E3/TR13 is a reliable TVS diode that offers effective transient voltage suppression in a compact package, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける SMBJ4748E3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SMBJ4748E3/TR13?

    • The SMBJ4748E3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ4748E3/TR13?

    • The maximum working voltage of the SMBJ4748E3/TR13 is 440V.

  3. What is the peak pulse power dissipation of the SMBJ4748E3/TR13?

    • The peak pulse power dissipation of the SMBJ4748E3/TR13 is 600W.

  4. What are the typical applications of the SMBJ4748E3/TR13?

    • The SMBJ4748E3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ4748E3/TR13?

    • The clamping voltage of the SMBJ4748E3/TR13 is 775V.

  6. What is the operating temperature range of the SMBJ4748E3/TR13?

    • The SMBJ4748E3/TR13 has an operating temperature range of -55°C to 150°C.

  7. Is the SMBJ4748E3/TR13 RoHS compliant?

    • Yes, the SMBJ4748E3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  8. What is the package type of the SMBJ4748E3/TR13?

    • The SMBJ4748E3/TR13 is available in a surface mount DO-214AA (SMB) package.

  9. What are the key features of the SMBJ4748E3/TR13?

    • The key features of the SMBJ4748E3/TR13 include low clamping voltage, fast response time, and high surge capability.

  10. Where can I find detailed specifications and application notes for the SMBJ4748E3/TR13?

    • Detailed specifications and application notes for the SMBJ4748E3/TR13 can be found in the product datasheet provided by the manufacturer or distributor.