Microsemi Corporation
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SMBJ54AE3/TR13
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SMBJ54AE3/TR13

Product Overview

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

Specifications

  • Voltage - Reverse Standoff (Typ): 54V
  • Voltage - Breakdown (Min): 60V
  • Voltage - Clamping (Max) @ Ipp: 87.1V
  • Current - Peak Pulse (10/1000µs): 10.5A
  • Power - Peak Pulse: 400W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ54AE3/TR13 has a standard DO-214AB package with two pins. Pin 1 is the cathode and pin 2 is the anode.

Functional Features

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

Advantages and Disadvantages

Advantages: - Provides effective protection against transient voltage events - Compact size for easy integration into circuit designs - RoHS compliant for environmental considerations

Disadvantages: - Limited to unidirectional protection - May require additional components for comprehensive transient voltage protection

Working Principles

The SMBJ54AE3/TR13 operates by diverting excess current away from sensitive electronic components when a voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

This component is commonly used in various electronic systems such as power supplies, communication equipment, industrial controls, and automotive electronics. Its primary function is to safeguard these systems from voltage transients induced by lightning, ESD, or other electrical disturbances.

Detailed and Complete Alternative Models

  • SMBJ54A: Similar specifications and characteristics
  • SMBJ58AE3/TR13: Higher reverse standoff voltage
  • SMBJ54CAE3/TR13: Lower reverse standoff voltage

In conclusion, the SMBJ54AE3/TR13 transient voltage suppressor offers reliable protection against voltage spikes in a wide range of electronic applications. Its fast response time, low clamping voltage, and high surge capability make it a valuable component for ensuring the longevity and reliability of sensitive electronic devices.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBJ54AE3/TR13 dalam penyelesaian teknikal

  1. What is the SMBJ54AE3/TR13?

    • The SMBJ54AE3/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 SMBJ54AE3/TR13?

    • The maximum working voltage of the SMBJ54AE3/TR13 is 54V.

  3. What is the peak pulse power of the SMBJ54AE3/TR13?

    • The peak pulse power of the SMBJ54AE3/TR13 is 600W.

  4. What are the typical applications of the SMBJ54AE3/TR13?

    • The SMBJ54AE3/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 SMBJ54AE3/TR13?

    • The clamping voltage of the SMBJ54AE3/TR13 is typically around 87.1V at 10A.

  6. What is the operating temperature range of the SMBJ54AE3/TR13?

    • The SMBJ54AE3/TR13 has an operating temperature range of -55°C to 150°C.

  7. How does the SMBJ54AE3/TR13 provide transient voltage protection?

    • The SMBJ54AE3/TR13 diverts excess current away from sensitive components by shunting it to ground during voltage transients.

  8. Can the SMBJ54AE3/TR13 be used in high-speed data line protection?

    • Yes, the SMBJ54AE3/TR13 is suitable for protecting high-speed data lines from voltage surges and transients.

  9. Is the SMBJ54AE3/TR13 RoHS compliant?

    • Yes, the SMBJ54AE3/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What are the package dimensions of the SMBJ54AE3/TR13?

    • The SMBJ54AE3/TR13 is available in a compact DO-214AA (SMB) package with dimensions of approximately 3.6mm x 4.6mm.