Microsemi Corporation
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SMBJ4754AE3/TR13
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SMBJ4754AE3/TR13

Product Overview

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

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: 1500W
  • Type: Zener

Detailed Pin Configuration

The SMBJ4754AE3/TR13 features a standard DO-214AA package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time to protect against voltage transients
  • Low clamping voltage ensures minimal impact on protected circuits

Advantages and Disadvantages

Advantages: - High surge capability - Compact size for easy integration into circuit designs - Wide operating temperature range

Disadvantages: - Limited maximum clamping voltage - Requires careful consideration of placement in circuit layout

Working Principles

The SMBJ4754AE3/TR13 operates by diverting excess transient voltage away from sensitive electronic components, thereby protecting them from damage. When a transient voltage spike occurs, the device rapidly clamps the voltage to a safe level, safeguarding the connected circuitry.

Detailed Application Field Plans

This voltage suppressor is commonly used in various electronic applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ4754B: Similar specifications with slightly different voltage ratings
  • SMBJ4754C: Higher power handling capacity with similar form factor
  • SMBJ4755AE3/TR13: Higher clamping voltage for specific application requirements

In conclusion, the SMBJ4754AE3/TR13 transient voltage suppressor offers reliable protection for sensitive electronic devices in a compact and efficient package. Its fast response time and high surge capability make it a valuable component in various electronic applications.

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기술 솔루션에 SMBJ4754AE3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SMBJ4754AE3/TR13?

    • The SMBJ4754AE3/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 SMBJ4754AE3/TR13?

    • The maximum working voltage of SMBJ4754AE3/TR13 is 475V.

  3. What is the peak pulse power of SMBJ4754AE3/TR13?

    • The peak pulse power of SMBJ4754AE3/TR13 is 600W.

  4. What are the typical applications of SMBJ4754AE3/TR13?

    • Typical applications of SMBJ4754AE3/TR13 include protection of electronic equipment, such as computers, telecommunication equipment, and consumer electronics, from voltage transients induced by lightning, ESD, or switching transients.

  5. What is the operating temperature range of SMBJ4754AE3/TR13?

    • The operating temperature range of SMBJ4754AE3/TR13 is -55°C to 150°C.

  6. What is the package type of SMBJ4754AE3/TR13?

    • SMBJ4754AE3/TR13 comes in a surface mount DO-214AA (SMB) package.

  7. What is the clamping voltage of SMBJ4754AE3/TR13?

    • The clamping voltage of SMBJ4754AE3/TR13 is 775V at 1A.

  8. Is SMBJ4754AE3/TR13 RoHS compliant?

    • Yes, SMBJ4754AE3/TR13 is RoHS compliant.

  9. Can SMBJ4754AE3/TR13 be used for surge protection in power supply units?

    • Yes, SMBJ4754AE3/TR13 can be used for surge protection in power supply units to protect against voltage transients.

  10. What are the key features of SMBJ4754AE3/TR13?

    • The key features of SMBJ4754AE3/TR13 include low clamping voltage, fast response time, and high surge capability, making it suitable for transient voltage suppression in various technical solutions.