Vishay Semiconductor Diodes Division
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TPSMA16AHE3_A/H
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TPSMA16AHE3_A/H

Introduction

The TPSMA16AHE3A/H is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The TPSMA16AHE3A/H diode offers specific characteristics, packaging, and functional features that make it suitable for various applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMA (DO-214AC)
  • Essence: Safeguarding electronic components from voltage surges
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 16V
  • Operating Voltage: 13.6V
  • Clamping Voltage: 21.2V
  • Peak Pulse Current: 25.6A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The TPSMA16AHE3_A/H diode has a standard SMA (DO-214AC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Rapidly clamps excessive voltage to safeguard downstream components.
  • High Surge Capability: Can handle large transient currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Compact package size

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement in circuit design

Working Principles

When a voltage spike or transient occurs, the TPSMA16AHE3_A/H diode rapidly conducts, diverting the excess energy away from sensitive components. This action effectively clamps the voltage to a safe level, protecting the circuit.

Detailed Application Field Plans

The TPSMA16AHE3_A/H diode finds application in various fields, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage transients - Industrial Control Systems: Shielding control circuits from power line disturbances - Consumer Electronics: Ensuring protection against electrical surges in home appliances

Detailed and Complete Alternative Models

  • TPSMA6.8A: Lower breakdown voltage variant for lower voltage applications
  • TPSMA24CA: Higher breakdown voltage variant for higher voltage applications
  • TPSMB15A: Similar TVS diode with different package and characteristics

In conclusion, the TPSMA16AHE3_A/H diode serves as a crucial component in protecting electronic circuits from voltage spikes and transients. Its specific characteristics, packaging, and functional features make it well-suited for diverse applications across various industries.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق TPSMA16AHE3_A/H في الحلول التقنية

Sure, here are 10 common questions and answers related to the application of TPSMA16AHE3_A/H in technical solutions:

  1. What is the maximum peak pulse power dissipation of TPSMA16AHE3_A/H?

    • The maximum peak pulse power dissipation is 400 watts for a 10/1000 µs waveform.

  2. What is the breakdown voltage of TPSMA16AHE3_A/H?

    • The breakdown voltage is typically 17.8V for TPSMA16AHE3A and 19.8V for TPSMA16AHE3H.

  3. Can TPSMA16AHE3_A/H be used for surge protection in power supplies?

    • Yes, TPSMA16AHE3_A/H can be used for surge protection in power supplies due to its high power dissipation capability.

  4. What is the operating temperature range of TPSMA16AHE3_A/H?

    • The operating temperature range is -55°C to +175°C.

  5. Is TPSMA16AHE3_A/H suitable for overvoltage protection in automotive electronics?

    • Yes, TPSMA16AHE3_A/H is suitable for overvoltage protection in automotive electronics due to its high reliability and performance under harsh conditions.

  6. Does TPSMA16AHE3_A/H have low leakage current?

    • Yes, TPSMA16AHE3_A/H has low leakage current which makes it suitable for applications requiring minimal power loss.

  7. Can TPSMA16AHE3_A/H be used for transient voltage suppression in communication equipment?

    • Yes, TPSMA16AHE3_A/H is commonly used for transient voltage suppression in communication equipment to protect sensitive components from voltage spikes.

  8. What is the response time of TPSMA16AHE3_A/H to transient voltage spikes?

    • The response time is very fast, typically less than 1 picosecond.

  9. Is TPSMA16AHE3_A/H RoHS compliant?

    • Yes, TPSMA16AHE3_A/H is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. Can TPSMA16AHE3_A/H be used for ESD protection in consumer electronics?

    • Yes, TPSMA16AHE3_A/H is often used for ESD protection in consumer electronics due to its high reliability and performance in protecting sensitive circuits.

I hope these questions and answers are helpful for your technical solutions! If you have any more specific questions, feel free to ask.