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SMBJ17ATR
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SMBJ17ATR

Product Overview

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

Specifications

  • Voltage - Reverse Standoff (Typ): 17V
  • Voltage - Breakdown (Min): 18.9V
  • Voltage - Clamping (Max) @ Ipp: 27.4V
  • Current - Peak Pulse (10/1000µs): 20.1A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes
  • Polarization: Bidirectional

Detailed Pin Configuration

The SMBJ17ATR has two pins: 1. Anode (A) 2. Cathode (K)

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 overvoltage conditions - Compact size for easy integration into circuit designs

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

Working Principles

The SMBJ17ATR operates by diverting excess current away from sensitive electronic components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMBJ17ATR is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMBJ17ATR include: - SMAJ17A - SMCJ17A - P6SMB17A

In conclusion, the SMBJ17ATR is a reliable TVS diode that offers efficient protection against transient voltage events in a wide range of electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBJ17ATR dalam penyelesaian teknikal

  1. What is the SMBJ17ATR?

    • The SMBJ17ATR is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the SMBJ17ATR?

    • The SMBJ17ATR has a maximum voltage rating of 17 volts.

  3. What is the peak pulse power dissipation of the SMBJ17ATR?

    • The peak pulse power dissipation of the SMBJ17ATR is 600 watts.

  4. What are the typical applications of the SMBJ17ATR?

    • The SMBJ17ATR is commonly used in applications such as protection of integrated circuits, small motors, and other sensitive electronic devices from voltage transients.

  5. What is the response time of the SMBJ17ATR?

    • The response time of the SMBJ17ATR is very fast, typically responding within nanoseconds to clamp the transient voltage.

  6. What is the operating temperature range of the SMBJ17ATR?

    • The SMBJ17ATR has an operating temperature range of -55°C to 150°C.

  7. Is the SMBJ17ATR RoHS compliant?

    • Yes, the SMBJ17ATR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can the SMBJ17ATR be used in automotive electronics?

    • Yes, the SMBJ17ATR is suitable for use in automotive electronics to protect against voltage transients.

  9. What is the packaging of the SMBJ17ATR?

    • The SMBJ17ATR is available in a surface mount package, making it suitable for automated assembly processes.

  10. Are there any recommended layout considerations when using the SMBJ17ATR?

    • Yes, it is recommended to minimize the length and area of the traces connecting the SMBJ17ATR to the circuit to reduce inductance and maximize its effectiveness in suppressing transients.