Vishay Semiconductor Diodes Division
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TPSMC36HE3/9AT
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TPSMC36HE3/9AT - Product Encyclopedia Entry

Introduction

The TPSMC36HE3/9AT belongs to the category of semiconductor devices and is specifically a part of the transient voltage suppressor (TVS) diode family. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the TPSMC36HE3/9AT.

Basic Information Overview

  • Category: Semiconductor Devices
  • Use: Transient Voltage Suppression
  • Characteristics: High-Efficiency, Low Leakage Current
  • Package: SMC (DO-214AB)
  • Essence: TVS Diode for Overvoltage Protection
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Part Number: TPSMC36HE3/9AT
  • Voltage - Reverse Standoff (Typ): 36V
  • Voltage - Breakdown (Min): 40V
  • Clamping Voltage (Max) @ Ipp: 58.1V
  • Current - Peak Pulse (10/1000µs): 19.2A
  • Power - Peak Pulse: 1500W
  • Operating Temperature: -55°C ~ 150°C
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AB (SMC)

Detailed Pin Configuration

The TPSMC36HE3/9AT TVS diode has a standard SMC package with two pins for surface mount installation.

Functional Features

  • Transient Voltage Suppression: Protects against voltage transients and surges.
  • Low Clamping Voltage: Provides effective overvoltage protection with low clamping voltage.
  • High Efficiency: Ensures minimal leakage current during normal operation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Low clamping voltage for enhanced protection
  • High efficiency with minimal leakage current

Disadvantages

  • Limited to specific voltage and current ratings
  • Surface mount installation may require specialized equipment

Working Principles

The TPSMC36HE3/9AT operates by diverting excess transient voltage away from sensitive components in electronic circuits, thereby protecting them from damage due to voltage spikes or surges. When a transient voltage surge occurs, the TVS diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The TPSMC36HE3/9AT is commonly used in various electronic systems and equipment, including: - Power Supplies - Communication Systems - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the TPSMC36HE3/9AT include: - TPSMC30HE3/9AT: Similar characteristics with a lower reverse standoff voltage of 30V. - TPSMC40HE3/9AT: Higher reverse standoff voltage of 40V for increased protection.

In conclusion, the TPSMC36HE3/9AT is a vital component in electronic systems, providing essential overvoltage protection and ensuring the reliability and longevity of sensitive electronic components.

Word Count: 456

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  1. What is TPSMC36HE3/9AT?

    • TPSMC36HE3/9AT is a 600W surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of TPSMC36HE3/9AT?

    • TPSMC36HE3/9AT features a peak pulse power dissipation of 600W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. In what applications can TPSMC36HE3/9AT be used?

    • TPSMC36HE3/9AT is commonly used in applications such as telecommunications equipment, industrial control systems, consumer electronics, and automotive electronics to protect against voltage surges.

  4. How does TPSMC36HE3/9AT provide protection?

    • TPSMC36HE3/9AT provides protection by diverting excessive current away from sensitive components when a voltage surge occurs, thereby preventing damage to the circuitry.

  5. What is the operating temperature range of TPSMC36HE3/9AT?

    • TPSMC36HE3/9AT has an operating temperature range of -55°C to +175°C, making it suitable for use in a wide range of environments.

  6. What are the recommended mounting techniques for TPSMC36HE3/9AT?

    • TPSMC36HE3/9AT can be mounted using reflow soldering or wave soldering techniques, and it is compatible with automated placement equipment.

  7. Does TPSMC36HE3/9AT comply with any industry standards?

    • Yes, TPSMC36HE3/9AT complies with the industry standard JEDEC registered package outline DO-214AB.

  8. What are the typical failure modes of TPSMC36HE3/9AT?

    • The typical failure modes of TPSMC36HE3/9AT include short circuits, open circuits, and degradation of clamping voltage over time.

  9. Can TPSMC36HE3/9AT be used in high-frequency applications?

    • Yes, TPSMC36HE3/9AT can be used in high-frequency applications due to its fast response time and low capacitance.

  10. Are there any application notes or design guidelines available for using TPSMC36HE3/9AT?

    • Yes, detailed application notes and design guidelines for incorporating TPSMC36HE3/9AT into technical solutions are available from the manufacturer's website.