SMC Diode Solutions
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SMBJ300ATR
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SMBJ300ATR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: SMB
Essence: Protects electronic circuits from overvoltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 300V
  • Voltage - Breakdown (Min): 333V
  • Voltage - Clamping (Max) @ Ipp: 486V
  • Current - Peak Pulse (10/1000µs): 17.3A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ300ATR has two pins: Anode and Cathode.

Functional Features

  • Provides protection against voltage transients
  • Fast response time
  • Low clamping voltage
  • High surge capability

Advantages and Disadvantages

Advantages: - Effective protection of sensitive electronic components - Fast reaction to transient voltage spikes - Compact size for easy integration into circuit designs

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

Working Principles

The SMBJ300ATR operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The SMBJ300ATR is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  1. SMBJ5.0A: 5.0V reverse standoff voltage
  2. SMBJ12A: 12V reverse standoff voltage
  3. SMBJ24CA: 24V reverse standoff voltage
  4. SMBJ48A: 48V reverse standoff voltage

In conclusion, the SMBJ300ATR is a reliable transient voltage suppressor that offers effective protection for a wide range of electronic applications.

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기술 솔루션에 SMBJ300ATR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SMBJ300ATR?

    • The SMBJ300ATR 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 SMBJ300ATR?

    • The SMBJ300ATR has a maximum working voltage of 300 volts.

  3. What is the peak pulse power of the SMBJ300ATR?

    • The peak pulse power of the SMBJ300ATR is 600 watts.

  4. What are the typical applications of the SMBJ300ATR?

    • The SMBJ300ATR is commonly used in applications such as power supplies, telecommunications equipment, and industrial control systems to protect against voltage surges.

  5. What is the response time of the SMBJ300ATR?

    • The response time of the SMBJ300ATR is very fast, typically responding within nanoseconds to clamp the transient voltage.

  6. What is the operating temperature range of the SMBJ300ATR?

    • The SMBJ300ATR has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.

  7. Does the SMBJ300ATR require any external components for proper operation?

    • No, the SMBJ300ATR does not require any external components for its operation. It can be directly connected across the circuit to be protected.

  8. What is the packaging type of the SMBJ300ATR?

    • The SMBJ300ATR is available in a surface mount package, making it suitable for automated assembly processes.

  9. Is the SMBJ300ATR RoHS compliant?

    • Yes, the SMBJ300ATR is RoHS compliant, ensuring that it meets environmental standards.

  10. Can the SMBJ300ATR be used in high-frequency applications?

    • Yes, the SMBJ300ATR can be used in high-frequency applications due to its fast response time and low capacitance.