Littelfuse Inc.
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
TPSMD64A
詳細を表示 DataSheets

TPSMD64A Product Overview

Introduction

The TPSMD64A is a transient voltage suppressor diode belonging to the category of semiconductor devices. It is commonly used for surge protection in electronic circuits, offering characteristics such as high reliability, fast response time, and low clamping voltage. This entry provides an overview of the TPSMD64A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor Devices
  • Use: Surge Protection in Electronic Circuits
  • Characteristics: High Reliability, Fast Response Time, Low Clamping Voltage
  • Package: SOD-123FL
  • Essence: Transient Voltage Suppressor Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400 Watts
  • Breakdown Voltage Range: 6.4V to 7.07V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The TPSMD64A has a standard SOD-123FL package with two pins. Pin 1 is the cathode (K) and pin 2 is the anode (A).

Functional Features

  • Transient Voltage Suppression: Protects against voltage transients and surges.
  • Fast Response Time: Rapidly clamps transient voltages to safe levels.
  • Low Clamping Voltage: Limits the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronic components.
  • Fast response time ensures minimal impact on the protected circuit.
  • Compact SOD-123FL package allows for space-efficient designs.

Disadvantages

  • Limited to specific breakdown voltage range.
  • May require additional circuitry for comprehensive surge protection in complex systems.

Working Principles

The TPSMD64A operates by diverting excess transient voltage away from the protected circuit, thereby limiting the voltage across the circuit to a safe level. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The TPSMD64A is widely used in various electronic applications requiring surge protection, including: - Consumer Electronics - Telecommunications Equipment - Industrial Control Systems - Automotive Electronics - Power Supplies

Detailed and Complete Alternative Models

  • TPSMD6.5A: Similar surge protection capabilities with a breakdown voltage of 6.5V.
  • TPSMD7.0A: Offers surge protection with a slightly higher breakdown voltage of 7.0V.
  • TPSMD6.8A: Intermediate option with a breakdown voltage of 6.8V.

In conclusion, the TPSMD64A transient voltage suppressor diode is a reliable and efficient solution for surge protection in electronic circuits, offering fast response times and low clamping voltages. Its compact package and wide application field make it a versatile choice for various industries.

[Word Count: 452]

技術ソリューションにおける TPSMD64A 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 TPSMD64A?

    • TPSMD64A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum working voltage of TPSMD64A?

    • The maximum working voltage of TPSMD64A is typically 64V.

  3. What is the peak pulse power of TPSMD64A?

    • The peak pulse power of TPSMD64A is typically 400W.

  4. What are the typical applications of TPSMD64A?

    • TPSMD64A is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage spikes.

  5. How does TPSMD64A provide protection?

    • TPSMD64A clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  6. What is the response time of TPSMD64A?

    • The response time of TPSMD64A is typically very fast, providing rapid protection against voltage transients.

  7. Can TPSMD64A be used in high-speed data lines?

    • Yes, TPSMD64A is suitable for use in high-speed data lines to protect against electrostatic discharge (ESD) and other transient events.

  8. Does TPSMD64A require external components for operation?

    • TPSMD64A can be used independently but may benefit from additional circuitry for optimal performance in specific applications.

  9. What are the temperature specifications for TPSMD64A?

    • TPSMD64A is typically rated for operation over a wide temperature range, making it suitable for various environmental conditions.

  10. Is TPSMD64A RoHS compliant?

    • Yes, TPSMD64A is typically compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.