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SMBJ4736A/TR13
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SMBJ4736A/TR13

Product Overview

Category: Diode
Use: Voltage suppression in electronic circuits
Characteristics: Transient voltage suppressor diode
Package: DO-214AA (SMB)
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Part Number: SMBJ4736A/TR13
  • Voltage - Reverse Standoff (Typ): 36.8V
  • Voltage - Breakdown (Min): 41V
  • Voltage - Clamping (Max) @ Ipp: 58.9V
  • Current - Peak Pulse (10/1000µs): 20.1A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The SMBJ4736A/TR13 is a two-pin diode with the anode and cathode terminals.

Functional Features

  • Provides transient voltage suppression for electronic circuits
  • Fast response time to clamp transient voltages
  • Low clamping voltage

Advantages and Disadvantages

Advantages: - Protects sensitive electronic components from voltage spikes - Fast response time - Compact package size

Disadvantages: - Limited power dissipation capability - May require additional circuitry for comprehensive protection

Working Principles

The SMBJ4736A/TR13 operates by diverting excess current away from sensitive components when a voltage spike occurs. It acts as a voltage-triggered switch, shunting the excess energy to protect the downstream components.

Detailed Application Field Plans

The SMBJ4736A/TR13 is commonly used in various electronic applications such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBJ4728A/TR13: Similar specifications with lower clamping voltage
  • SMBJ4744A/TR13: Higher breakdown voltage and power dissipation capability

In conclusion, the SMBJ4736A/TR13 is a reliable transient voltage suppressor diode suitable for a wide range of electronic applications, offering fast response time and effective protection against voltage spikes.

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技術ソリューションにおける SMBJ4736A/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 SMBJ4736A/TR13?

    • The SMBJ4736A/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 SMBJ4736A/TR13?

    • The maximum working voltage of the SMBJ4736A/TR13 is 36.8V.

  3. What is the peak pulse power dissipation of the SMBJ4736A/TR13?

    • The peak pulse power dissipation of the SMBJ4736A/TR13 is 600W.

  4. What are the typical applications of the SMBJ4736A/TR13?

    • The SMBJ4736A/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 SMBJ4736A/TR13?

    • The clamping voltage of the SMBJ4736A/TR13 is 58.9V at 1A.

  6. What is the operating temperature range of the SMBJ4736A/TR13?

    • The operating temperature range of the SMBJ4736A/TR13 is -55°C to 150°C.

  7. What is the package type of the SMBJ4736A/TR13?

    • The SMBJ4736A/TR13 comes in a surface mount DO-214AA (SMB) package.

  8. Is the SMBJ4736A/TR13 RoHS compliant?

    • Yes, the SMBJ4736A/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. What are the key features of the SMBJ4736A/TR13?

    • The key features of the SMBJ4736A/TR13 include low incremental surge resistance, fast response time, and high reliability.

  10. How should the SMBJ4736A/TR13 be handled during assembly?

    • During assembly, the SMBJ4736A/TR13 should be handled using proper ESD (electrostatic discharge) precautions to prevent damage to the device.