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SMBJ70ATR
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SMBJ70ATR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Voltage - Reverse Standoff (Typ): 64.1V
  • Voltage - Breakdown (Min): 71.2V
  • Voltage - Clamping (Max) @ Ipp: 103V
  • Current - Peak Pulse (10/1000µs): 9.2A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ70ATR has two pins in a standard DO-214AA package.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low clamping voltage
  • High surge current capability

Advantages and Disadvantages

Advantages: - Effective protection for sensitive electronic components - Fast response to transient voltage spikes

Disadvantages: - Limited to unidirectional protection - May require additional components for comprehensive protection

Working Principles

The SMBJ70ATR operates by diverting excess voltage away from sensitive electronic components, thereby protecting them from damage caused by transient voltage events such as lightning strikes or electrostatic discharge.

Detailed Application Field Plans

The SMBJ70ATR is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ64CA: Similar specifications with slightly lower breakdown voltage
  • SMBJ75A: Higher breakdown voltage and clamping voltage
  • SMBJ90A: Higher breakdown voltage and clamping voltage, suitable for higher voltage applications

This information provides a comprehensive overview of the SMBJ70ATR, its specifications, features, and application in various electronic systems.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMBJ70ATR dalam solusi teknis

  1. What is the SMBJ70ATR?

    • The SMBJ70ATR 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 SMBJ70ATR?

    • The SMBJ70ATR has a maximum working voltage of 70 volts.

  3. What is the peak pulse power dissipation of the SMBJ70ATR?

    • The peak pulse power dissipation of the SMBJ70ATR is 600 watts.

  4. What are the typical applications of the SMBJ70ATR?

    • The SMBJ70ATR is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ70ATR?

    • The clamping voltage of the SMBJ70ATR is 113 volts at 10A.

  6. What is the operating temperature range of the SMBJ70ATR?

    • The SMBJ70ATR has an operating temperature range of -55°C to +150°C.

  7. Does the SMBJ70ATR meet industry standards for surge protection?

    • Yes, the SMBJ70ATR meets industry standards such as IEC 61000-4-5 for surge protection.

  8. Can the SMBJ70ATR be used for ESD protection?

    • Yes, the SMBJ70ATR can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  9. What package type does the SMBJ70ATR come in?

    • The SMBJ70ATR is available in a surface mount DO-214AA (SMB) package.

  10. Is the SMBJ70ATR RoHS compliant?

    • Yes, the SMBJ70ATR is RoHS compliant, making it suitable for use in environmentally friendly electronic products.