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SMBJ45ATR
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SMBJ45ATR

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): 45V
  • Voltage - Breakdown (Min): 50V
  • Clamping Voltage (Max) @ Ipp: 72.7V
  • Current - Peak Pulse (10/1000µs): 18.2A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ45ATR has two pins: 1. Anode 2. Cathode

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • ESD protection

Advantages and Disadvantages

Advantages: - Provides effective protection against transient voltage events - Fast reaction time to voltage spikes - Suitable for a wide range of applications

Disadvantages: - May require additional circuitry for comprehensive protection in some applications - Sensitive to excessive voltage or current levels

Working Principles

The SMBJ45ATR operates by diverting excess voltage away from sensitive electronic components, thereby safeguarding them from damage caused by transient voltage events such as lightning strikes or power surges. When the voltage exceeds the breakdown voltage, the device conducts heavily, limiting the voltage across the protected load.

Detailed Application Field Plans

The SMBJ45ATR is commonly used in various applications including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMBJ45ATR include: - P6SMBJ45A - 1.5SMCJ45A - SMAJ45A

In conclusion, the SMBJ45ATR is a reliable and efficient transient voltage suppressor that offers robust protection for sensitive electronic devices across a wide range of applications.

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技術ソリューションにおける SMBJ45ATR 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 SMBJ45ATR?

    • The SMBJ45ATR 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 SMBJ45ATR?

    • The SMBJ45ATR has a maximum working voltage of 45V.

  3. What is the peak pulse power dissipation of the SMBJ45ATR?

    • The peak pulse power dissipation of the SMBJ45ATR is 600W.

  4. What are the typical applications of the SMBJ45ATR?

    • The SMBJ45ATR is commonly used in applications such as telecommunications equipment, industrial automation, and power supplies to protect against voltage surges.

  5. What is the clamping voltage of the SMBJ45ATR?

    • The clamping voltage of the SMBJ45ATR is typically around 77V at 10A.

  6. What is the operating temperature range of the SMBJ45ATR?

    • The SMBJ45ATR has an operating temperature range of -55°C to 150°C.

  7. Is the SMBJ45ATR RoHS compliant?

    • Yes, the SMBJ45ATR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of the SMBJ45ATR?

    • The SMBJ45ATR is available in a surface mount DO-214AA (SMB) package.

  9. Does the SMBJ45ATR require any external components for proper operation?

    • No, the SMBJ45ATR does not require any external components for its basic operation.

  10. Where can I find detailed specifications and application notes for the SMBJ45ATR?

    • Detailed specifications and application notes for the SMBJ45ATR can be found in the product datasheet provided by the manufacturer or distributor.