Vishay Semiconductor Diodes Division
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TPSMC33AHE3_B/I
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TPSMC33AHE3_B/I

Introduction

The TPSMC33AHE3B/I is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the TPSMC33AHE3B/I.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMB (DO-214AA)
  • Essence: Provides protection to sensitive electronic components from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 33V
  • Clamping Voltage: 53.3V
  • Operating Temperature Range: -55°C to 150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMC33AHE3_B/I has a standard SMB (DO-214AA) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact SMB package for space-constrained applications
  • RoHS compliant for environmental considerations

Disadvantages

  • Limited breakdown voltage range compared to some other TVS diodes
  • Higher clamping voltage than some specialized TVS diodes

Working Principles

The TPSMC33AHE3_B/I operates by diverting excess current away from sensitive components when a voltage transient occurs. It achieves this by rapidly switching into a low-impedance state, effectively shunting the excess energy to ground.

Detailed Application Field Plans

The TPSMC33AHE3_B/I is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TPSMC33AHE3B/I include: - TPSMC30AHE3B/I (30V breakdown voltage) - TPSMC36AHE3B/I (36V breakdown voltage) - TPSMC40AHE3B/I (40V breakdown voltage)

In summary, the TPSMC33AHE3_B/I transient voltage suppressor diode offers effective protection against voltage transients in a compact SMB package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPSMC33AHE3_B/I v technických řešeních

  1. What is the TPSMC33AHE3_B/I used for?

    • The TPSMC33AHE3_B/I is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage and current rating of the TPSMC33AHE3_B/I?

    • The TPSMC33AHE3_B/I has a maximum peak pulse voltage of 33V and a peak pulse current of 30A.

  3. How does the TPSMC33AHE3_B/I provide protection to electronic circuits?

    • The TPSMC33AHE3_B/I clamps the voltage of the circuit it is protecting to a safe level by diverting excess current away from the sensitive components.

  4. In what type of applications is the TPSMC33AHE3_B/I commonly used?

    • The TPSMC33AHE3_B/I is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems.

  5. What are the key features of the TPSMC33AHE3_B/I that make it suitable for technical solutions?

    • The TPSMC33AHE3_B/I offers low clamping voltage, fast response time, and high surge capability, making it ideal for protecting sensitive electronic components.

  6. Can the TPSMC33AHE3_B/I be used in high-temperature environments?

    • Yes, the TPSMC33AHE3_B/I is designed to operate at high temperatures, making it suitable for a wide range of applications.

  7. What are the mounting options for the TPSMC33AHE3_B/I?

    • The TPSMC33AHE3_B/I is available in various package types, including SMA and SMB, offering flexibility in mounting options.

  8. Is the TPSMC33AHE3_B/I compliant with industry standards for surge protection?

    • Yes, the TPSMC33AHE3_B/I complies with industry standards such as IEC 61000-4-5 for surge protection.

  9. What are the typical failure modes of the TPSMC33AHE3_B/I?

    • The TPSMC33AHE3_B/I can fail due to excessive current or voltage, so proper circuit design and overcurrent protection are important for its reliable operation.

  10. Where can I find detailed specifications and application notes for the TPSMC33AHE3_B/I?

    • Detailed specifications and application notes for the TPSMC33AHE3_B/I can be found in the product datasheet provided by the manufacturer or distributor.