Bourns Inc.
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SMBJ20CA-QH
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SMBJ20CA-QH

Product Overview

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

Specifications

  • Voltage - Reverse Standoff (Typ): 20V
  • Voltage - Breakdown (Min): 22.2V
  • Voltage - Clamping (Max) @ Ipp: 32.4V
  • Current - Peak Pulse (10/1000µs): 34.1A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The SMBJ20CA-QH 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 effective protection against transient voltage events - Fast reaction to voltage spikes - Compact size for easy integration into circuit designs

Disadvantages: - May require additional components for comprehensive overvoltage protection

Working Principles

The SMBJ20CA-QH operates by diverting excess voltage away from sensitive electronic components, thereby safeguarding them from damage caused by transient voltage events.

Detailed Application Field Plans

The SMBJ20CA-QH is commonly used in the following applications: - Power supplies - Industrial equipment - Automotive electronics - Telecommunications

Detailed and Complete Alternative Models

  • SMBJ5.0CA-QH: 5V reverse standoff voltage
  • SMBJ12CA-QH: 12V reverse standoff voltage
  • SMBJ30CA-QH: 30V reverse standoff voltage
  • SMBJ48CA-QH: 48V reverse standoff voltage

This concludes the entry for SMBJ20CA-QH, a vital component in voltage suppression applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ20CA-QH en soluciones técnicas

  1. What is the SMBJ20CA-QH used for?

    • The SMBJ20CA-QH 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 SMBJ20CA-QH?

    • The SMBJ20CA-QH has a maximum working voltage of 20 volts.

  3. What is the peak pulse power of the SMBJ20CA-QH?

    • The peak pulse power of the SMBJ20CA-QH is 600 watts.

  4. What are the typical applications of the SMBJ20CA-QH?

    • Typical applications of the SMBJ20CA-QH include protection of telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of the SMBJ20CA-QH?

    • The response time of the SMBJ20CA-QH is very fast, typically in the nanosecond range.

  6. What is the operating temperature range of the SMBJ20CA-QH?

    • The SMBJ20CA-QH can operate within a temperature range of -55°C to 150°C.

  7. Does the SMBJ20CA-QH meet any specific industry standards?

    • Yes, the SMBJ20CA-QH complies with industry standards such as AEC-Q101 for automotive applications.

  8. Can the SMBJ20CA-QH be used in high-speed data lines?

    • Yes, the SMBJ20CA-QH is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI.

  9. Is the SMBJ20CA-QH RoHS compliant?

    • Yes, the SMBJ20CA-QH is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. What packaging options are available for the SMBJ20CA-QH?

    • The SMBJ20CA-QH is available in various packaging options including DO-214AA (SMB) and DO-214AB (SMC) packages.