Microsemi Corporation
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SMBJ4756C/TR13
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SMBJ4756C/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA (SMB)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 43.6V
  • Voltage - Breakdown (Min): 48.5V
  • Voltage - Clamping (Max) @ Ipp: 70.1V
  • Current - Peak Pulse (10/1000µs): 19.2A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ4756C/TR13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages: - Provides effective protection against voltage transients - Fast response time ensures minimal damage to sensitive components

Disadvantages: - May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ4756C/TR13 operates by diverting excess transient voltage away from sensitive electronic components, thereby safeguarding them from potential damage.

Detailed Application Field Plans

The SMBJ4756C/TR13 is commonly used in the following applications: - Power supplies - Industrial equipment - Automotive electronics - Telecommunication systems

Detailed and Complete Alternative Models

  1. SMBJ4756B/TR13: Similar specifications with a lower breakdown voltage
  2. SMBJ4757C/TR13: Higher breakdown voltage and clamping voltage

In conclusion, the SMBJ4756C/TR13 is a reliable transient voltage suppressor that offers fast response time and high surge capability, making it an ideal choice for protecting sensitive electronic devices in various applications.

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技術ソリューションにおける SMBJ4756C/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 SMBJ4756C/TR13?

    • The SMBJ4756C/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 SMBJ4756C/TR13?

    • The maximum working voltage of the SMBJ4756C/TR13 is 4756V.

  3. What is the typical application of the SMBJ4756C/TR13?

    • The SMBJ4756C/TR13 is commonly used in surge protection for power supplies, telecommunications equipment, and industrial control systems.

  4. What is the peak pulse power dissipation of the SMBJ4756C/TR13?

    • The peak pulse power dissipation of the SMBJ4756C/TR13 is 600W.

  5. What are the key features of the SMBJ4756C/TR13?

    • The key features of the SMBJ4756C/TR13 include low clamping voltage, fast response time, and high surge capability.

  6. What is the operating temperature range of the SMBJ4756C/TR13?

    • The operating temperature range of the SMBJ4756C/TR13 is -55°C to 150°C.

  7. How does the SMBJ4756C/TR13 provide overvoltage protection?

    • The SMBJ4756C/TR13 clamps the voltage to a safe level during transient events, protecting downstream components.

  8. Can the SMBJ4756C/TR13 be used in automotive applications?

    • Yes, the SMBJ4756C/TR13 is suitable for use in automotive electronics for transient voltage protection.

  9. What is the package type of the SMBJ4756C/TR13?

    • The SMBJ4756C/TR13 comes in a surface mount DO-214AA (SMB) package.

  10. Where can I find detailed specifications and application notes for the SMBJ4756C/TR13?

    • Detailed specifications and application notes for the SMBJ4756C/TR13 can be found in the datasheet provided by the manufacturer.