Microsemi Corporation
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SMBJ5946BE3/TR13
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SMBJ5946BE3/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor (TVS) Diode
Package: DO-214AA (SMB)
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 51.7V to 57.3V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 46.4V

Detailed Pin Configuration

The SMBJ5946BE3/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: - Effective protection against transient voltage events - Compact size for easy integration into circuit designs - RoHS compliance for environmental friendliness

Disadvantages: - Limited power dissipation capability compared to larger TVS diodes - May require additional components for comprehensive overvoltage protection

Working Principles

The SMBJ5946BE3/TR13 operates by diverting excessive voltage away from sensitive electronic components during transient voltage events. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

  1. SMBJ5946B: Similar specifications with different packaging
  2. SMBJ5946AE3: Higher surge capability with similar breakdown voltage
  3. SMBJ5946BE3G: Lead-free version of SMBJ5946BE3/TR13

Note: The word count for this content is 332 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ5946BE3/TR13 v technických řešeních

  1. What is the SMBJ5946BE3/TR13?

    • The SMBJ5946BE3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMBJ5946BE3/TR13?

    • The maximum peak pulse power of the SMBJ5946BE3/TR13 is 600 watts.

  3. What is the breakdown voltage of the SMBJ5946BE3/TR13?

    • The breakdown voltage of the SMBJ5946BE3/TR13 is 52.4 volts.

  4. What are the typical applications of the SMBJ5946BE3/TR13?

    • The SMBJ5946BE3/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of the SMBJ5946BE3/TR13?

    • The SMBJ5946BE3/TR13 has an operating temperature range of -55°C to 150°C.

  6. What is the package type of the SMBJ5946BE3/TR13?

    • The SMBJ5946BE3/TR13 comes in a DO-214AA (SMB) package.

  7. Is the SMBJ5946BE3/TR13 RoHS compliant?

    • Yes, the SMBJ5946BE3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. What is the clamping voltage of the SMBJ5946BE3/TR13?

    • The clamping voltage of the SMBJ5946BE3/TR13 at its peak pulse current is 85.5 volts.

  9. Does the SMBJ5946BE3/TR13 require any external components for proper operation?

    • No, the SMBJ5946BE3/TR13 does not require any external components for its basic operation as a transient voltage suppressor.

  10. Can the SMBJ5946BE3/TR13 be used for ESD protection?

    • Yes, the SMBJ5946BE3/TR13 can also be used for electrostatic discharge (ESD) protection in various electronic circuits.