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SMBJ40CA-HRA
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SMBJ40CA-HRA

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): 40V
  • Voltage - Breakdown (Min): 44.4V
  • Voltage - Clamping (Max) @ Ipp: 64.5V
  • Current - Peak Pulse (10/1000µs): 10A
  • Power - Peak Pulse: 400W
  • Type: Zener

Detailed Pin Configuration

The SMBJ40CA-HRA has two pins: 1. Anode 2. Cathode

Functional Features

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

Advantages and Disadvantages

Advantages: - Provides reliable overvoltage protection - Compact size - Wide operating temperature range

Disadvantages: - Limited power dissipation capability - May require additional circuitry for comprehensive protection

Working Principles

The SMBJ40CA-HRA operates by diverting excess current away from sensitive components when a voltage spike occurs. It acts as a shunt to protect the downstream circuitry.

Detailed Application Field Plans

The SMBJ40CA-HRA is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. SMBJ40CA: Similar specifications and package
  2. SMBJ40A: Lower power rating but compatible package
  3. SMBJ40C: Higher power rating with similar characteristics

Note: The above information is subject to change based on product updates.

This entry provides a comprehensive overview of the SMBJ40CA-HRA, covering its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMBJ40CA-HRA in technische oplossingen

  1. What is the SMBJ40CA-HRA?

    • The SMBJ40CA-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 working voltage of the SMBJ40CA-HRA?

    • The SMBJ40CA-HRA has a maximum working voltage of 40 volts.

  3. What is the peak pulse power of the SMBJ40CA-HRA?

    • The SMBJ40CA-HRA has a peak pulse power of 600 watts.

  4. What are the typical applications of the SMBJ40CA-HRA?

    • The SMBJ40CA-HRA is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage surges.

  5. What is the response time of the SMBJ40CA-HRA?

    • The response time of the SMBJ40CA-HRA is very fast, typically responding within nanoseconds to clamp the transient voltage.

  6. What is the operating temperature range of the SMBJ40CA-HRA?

    • The SMBJ40CA-HRA has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.

  7. Does the SMBJ40CA-HRA require any external components for proper operation?

    • No, the SMBJ40CA-HRA does not require any external components for its operation. It can be directly connected across the input terminals for protection.

  8. Is the SMBJ40CA-HRA RoHS compliant?

    • Yes, the SMBJ40CA-HRA is RoHS compliant, ensuring that it meets environmental standards.

  9. What is the packaging type of the SMBJ40CA-HRA?

    • The SMBJ40CA-HRA is available in a surface mount package, making it suitable for automated assembly processes.

  10. Can the SMBJ40CA-HRA be used in high-reliability applications?

    • Yes, the "HRA" designation in the part number indicates that the SMBJ40CA-HRA is designed for high-reliability applications, offering enhanced performance and reliability compared to standard versions.