Littelfuse Inc.
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SMBJ13A-HRA
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SMBJ13A-HRA

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Fast response, high reliability
Package: DO-214AB
Essence: Transient Voltage Suppressor (TVS)
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Voltage - Reverse Standoff (Typ): 13V
  • Voltage - Breakdown (Min): 14.4V
  • Voltage - Clamping (Max) @ Ipp: 21.5V
  • Current - Peak Pulse (10/1000µs): 30.6A
  • Power - Peak Pulse: 300W
  • Type: Zener
  • Unidirectional: Yes
  • Polarization: Bidirectional

Detailed Pin Configuration

The SMBJ13A-HRA has two pins in a standard DO-214AB package. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

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

Advantages and Disadvantages

Advantages: - Provides reliable protection against transient voltage events - Fast reaction time helps safeguard sensitive electronic components

Disadvantages: - May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ13A-HRA operates by diverting excess voltage away from sensitive components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, protecting downstream electronics.

Detailed Application Field Plans

The SMBJ13A-HRA is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ13A: Similar specifications and characteristics
  • SMBJ15A-HRA: Higher voltage rating with similar package and characteristics
  • SMBJ12A-HRA: Lower voltage rating with similar package and characteristics

This completes the entry for the SMBJ13A-HRA, covering its product details, specifications, features, and applications.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ13A-HRA v technických řešeních

  1. What is the SMBJ13A-HRA?

    • The SMBJ13A-HRA is a surface mount 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 SMBJ13A-HRA?

    • The maximum peak pulse power of the SMBJ13A-HRA is typically 600 watts.

  3. What is the breakdown voltage of the SMBJ13A-HRA?

    • The breakdown voltage of the SMBJ13A-HRA is 13 volts.

  4. What are the typical applications for the SMBJ13A-HRA?

    • The SMBJ13A-HRA is commonly used in applications such as telecommunications equipment, industrial automation, and consumer electronics to protect against voltage surges and ESD events.

  5. What is the operating temperature range of the SMBJ13A-HRA?

    • The SMBJ13A-HRA typically operates within a temperature range of -55°C to 150°C.

  6. What is the response time of the SMBJ13A-HRA?

    • The response time of the SMBJ13A-HRA is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. Does the SMBJ13A-HRA require any external components for proper operation?

    • No, the SMBJ13A-HRA does not require any external components for its operation. It can be directly connected across the input terminals of the protected circuit.

  8. Can the SMBJ13A-HRA be used for overvoltage protection in automotive applications?

    • Yes, the SMBJ13A-HRA is suitable for overvoltage protection in automotive applications, providing reliable protection against voltage transients.

  9. Is the SMBJ13A-HRA RoHS compliant?

    • Yes, the SMBJ13A-HRA is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. What is the packaging type available for the SMBJ13A-HRA?

    • The SMBJ13A-HRA is available in a variety of surface mount packages, including SMB, SMC, and DO-214AA, offering flexibility for different design requirements.