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SMBJ33CA-HR
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SMBJ33CA-HR

Product Overview

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

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 33V
  • Operating Voltage: 28.2V
  • Maximum Clamping Voltage: 53.3V
  • Peak Pulse Current: 50A

Detailed Pin Configuration

The SMBJ33CA-HR has two pins in a DO-214AB package. The anode is connected to the positive side and the cathode is connected to the negative side.

Functional Features

  • Fast response time
  • Low clamping voltage
  • High reliability

Advantages and Disadvantages

Advantages: - Provides effective protection against transient voltage spikes - Fast response time ensures minimal damage to sensitive components

Disadvantages: - May require additional circuitry for comprehensive surge protection

Working Principles

The SMBJ33CA-HR operates by diverting excess voltage away from sensitive electronic components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMBJ33CA-HR is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  1. SMBJ33A: Similar specifications with a lower peak pulse power rating of 600W.
  2. SMBJ33C: Higher peak pulse power rating of 2000W with similar breakdown voltage.

In conclusion, the SMBJ33CA-HR is a reliable and efficient transient voltage suppressor that provides essential protection for sensitive electronic components across various applications.

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技術ソリューションにおける SMBJ33CA-HR の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SMBJ33CA-HR?

    • The SMBJ33CA-HR is a high-reliability, surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of the SMBJ33CA-HR?

    • The maximum peak pulse power of the SMBJ33CA-HR is 600 watts for a 10/1000μs waveform.

  3. What is the breakdown voltage of the SMBJ33CA-HR?

    • The breakdown voltage of the SMBJ33CA-HR is 33 volts.

  4. What are the typical applications for the SMBJ33CA-HR?

    • Typical applications for the SMBJ33CA-HR include protection of telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the operating temperature range of the SMBJ33CA-HR?

    • The SMBJ33CA-HR has an operating temperature range of -55°C to +150°C.

  6. What is the response time of the SMBJ33CA-HR?

    • The response time of the SMBJ33CA-HR is very fast, typically less than 1 picosecond.

  7. Does the SMBJ33CA-HR meet any specific industry standards?

    • Yes, the SMBJ33CA-HR meets the requirements of various industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection.

  8. Can the SMBJ33CA-HR be used in high-reliability applications?

    • Yes, the "HR" designation indicates that the SMBJ33CA-HR is designed for high-reliability applications, making it suitable for use in critical systems where reliability is paramount.

  9. What is the packaging type of the SMBJ33CA-HR?

    • The SMBJ33CA-HR is available in a surface mount DO-214AA (SMB) package.

  10. Is the SMBJ33CA-HR RoHS compliant?

    • Yes, the SMBJ33CA-HR is RoHS compliant, making it suitable for use in environmentally conscious designs.