Vishay Semiconductor Diodes Division
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SM8S13HE3/2D
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SM8S13HE3/2D

Product Overview

Category: TVS Diode
Use: Protection against voltage transients
Characteristics: High surge capability, low clamping voltage, compact package
Package: Surface mount
Essence: Provides transient voltage suppression for sensitive electronics
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 800 Watts
  • Breakdown Voltage: 13V
  • Clamping Voltage: 21.5V
  • Operating Temperature Range: -55°C to +150°C
  • Package Type: DO-218AB

Detailed Pin Configuration

The SM8S13HE3/2D TVS diode has a standard DO-218AB package with two leads. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground.

Functional Features

  • Fast response time
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Compact package size

Disadvantages: - May require additional components for comprehensive protection in some applications

Working Principles

The SM8S13HE3/2D TVS diode operates by diverting excess current away from sensitive electronic components when a voltage transient occurs. It achieves this by rapidly switching into a low-impedance state, effectively shunting the transient energy to protect downstream components.

Detailed Application Field Plans

This TVS diode is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SM8S13AHE3/2D: Similar specifications with enhanced surge capability
  • SM8S15HE3/2D: Higher breakdown voltage for increased protection

In conclusion, the SM8S13HE3/2D TVS diode offers robust transient voltage suppression capabilities in a compact package, making it suitable for a wide range of electronic applications.

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تکنیکی حل میں SM8S13HE3/2D کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure, here are 10 common questions and answers related to the application of SM8S13HE3/2D in technical solutions:

  1. What is the SM8S13HE3/2D?

    • The SM8S13HE3/2D is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of the SM8S13HE3/2D?

    • The maximum peak pulse power of the SM8S13HE3/2D is 800 watts for an 8/20μs waveform.

  3. What is the breakdown voltage of the SM8S13HE3/2D?

    • The breakdown voltage of the SM8S13HE3/2D is 15.3 volts.

  4. What are the typical applications of the SM8S13HE3/2D?

    • Typical applications of the SM8S13HE3/2D include protection of telecommunications equipment, power supplies, industrial equipment, and consumer electronics from voltage transients.

  5. What is the operating temperature range of the SM8S13HE3/2D?

    • The operating temperature range of the SM8S13HE3/2D is -55°C to +150°C.

  6. What is the clamping voltage of the SM8S13HE3/2D?

    • The clamping voltage of the SM8S13HE3/2D is 21.5 volts at 50A.

  7. Is the SM8S13HE3/2D RoHS compliant?

    • Yes, the SM8S13HE3/2D is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What package type does the SM8S13HE3/2D come in?

    • The SM8S13HE3/2D comes in a DO-218AB package.

  9. What are the key features of the SM8S13HE3/2D?

    • The key features of the SM8S13HE3/2D include low clamping voltage, fast response time, and high surge capability.

  10. Can the SM8S13HE3/2D be used in automotive applications?

    • Yes, the SM8S13HE3/2D is suitable for use in automotive electronics for protection against voltage transients.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.