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1SMA5933 R3G
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1SMA5933 R3G

Product Overview

The 1SMA5933 R3G belongs to the category of semiconductor devices and is specifically designed for voltage clamping applications. This product is commonly used in electronic circuits to protect sensitive components from voltage spikes and surges. The 1SMA5933 R3G is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a DO-214AC (SMA) package and is sold in tape and reel packaging.

Specifications

  • Part Number: 1SMA5933 R3G
  • Category: Semiconductor Devices
  • Use: Voltage Clamping
  • Characteristics: High Surge Capability, Low Clamping Voltage, Fast Response Time
  • Package: DO-214AC (SMA)
  • Packaging/Quantity: Tape and Reel

Detailed Pin Configuration

The 1SMA5933 R3G features a standard DO-214AC (SMA) package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

  • Voltage Clamping: The 1SMA5933 R3G provides effective voltage clamping to protect downstream components from transient voltage spikes.
  • Fast Response Time: This device offers a rapid response to voltage surges, minimizing the risk of damage to connected circuits.

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • Fast response time

Disadvantages

  • Limited current handling capacity
  • Sensitive to excessive heat

Working Principles

The 1SMA5933 R3G operates based on the principle of avalanche breakdown. When a voltage surge occurs, the device rapidly conducts, diverting the excess energy away from the protected circuitry and limiting the voltage across it.

Detailed Application Field Plans

The 1SMA5933 R3G is commonly used in various electronic systems, including: - Power Supplies - Communication Equipment - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

  • 1SMA5925BT3G
  • 1SMA5930BT3G
  • 1SMA5936BT3G
  • 1SMA5940BT3G

In conclusion, the 1SMA5933 R3G is a vital component in electronic circuits, providing essential voltage clamping protection. Its characteristics, specifications, and application versatility make it a valuable asset in numerous industries.

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技術ソリューションにおける 1SMA5933 R3G 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 1SMA5933 R3G?

    • 1SMA5933 R3G is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of 1SMA5933 R3G?

    • The maximum peak pulse power of 1SMA5933 R3G is 400 watts for an 8/20 µs waveform.

  3. What is the breakdown voltage of 1SMA5933 R3G?

    • The breakdown voltage of 1SMA5933 R3G is 16.7 volts.

  4. What are the typical applications of 1SMA5933 R3G?

    • Typical applications of 1SMA5933 R3G include protection of telecommunications equipment, portable electronics, automotive systems, and industrial control systems from voltage transients.

  5. What is the operating temperature range of 1SMA5933 R3G?

    • The operating temperature range of 1SMA5933 R3G is -55°C to +150°C.

  6. What is the package type of 1SMA5933 R3G?

    • 1SMA5933 R3G is available in a DO-214AC (SMA) package.

  7. What is the clamping voltage of 1SMA5933 R3G?

    • The clamping voltage of 1SMA5933 R3G is 28.5 volts at 10A.

  8. Does 1SMA5933 R3G comply with RoHS requirements?

    • Yes, 1SMA5933 R3G is compliant with RoHS requirements.

  9. What is the lead-free status of 1SMA5933 R3G?

    • 1SMA5933 R3G is lead-free and meets the requirements of the European Union's Restriction of Hazardous Substances (RoHS) directive.

  10. Is 1SMA5933 R3G suitable for high-reliability applications?

    • Yes, 1SMA5933 R3G is suitable for high-reliability applications due to its robust construction and high surge capability.