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TPSMD45A
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TPSMD45A - Product Encyclopedia Entry

Introduction

The TPSMD45A 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 TPSMD45A.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting sensitive electronic devices from voltage transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMA (DO-214AC)
  • Essence: Safeguarding electronic circuits from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400 Watts
  • Breakdown Voltage: 45V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMD45A 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 transients by diverting excess current away from sensitive components.
  • Fast Response Time: Reacts quickly to voltage spikes, safeguarding connected devices.
  • Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited to specific breakdown voltage (45V)

Working Principles

The TPSMD45A operates by shunting excess current when a transient voltage spike occurs, thereby protecting downstream electronic components. When the voltage exceeds the breakdown voltage, the diode conducts, providing a low-impedance path for the transient current.

Detailed Application Field Plans

The TPSMD45A is commonly used in various applications, including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TPSMD45A include: - TPSMD Series: TPSMD6.0A, TPSMD15CA, TPSMD24A - P6SMB Series: P6SMB10CA, P6SMB36A, P6SMB200CA - SMBJ Series: SMBJ5.0A, SMBJ24CA, SMBJ58A

In conclusion, the TPSMD45A transient voltage suppressor diode offers effective protection against voltage transients with its fast response time and low clamping voltage. It finds widespread use in diverse electronic applications and has several alternative models within the same category.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPSMD45A v technických řešeních

  1. What is TPSMD45A?

    • TPSMD45A is a transient voltage suppressor diode that is used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum working voltage of TPSMD45A?

    • The maximum working voltage of TPSMD45A is typically 36.8V.

  3. What is the peak pulse power of TPSMD45A?

    • The peak pulse power of TPSMD45A is typically 400W.

  4. How does TPSMD45A protect electronic circuits?

    • TPSMD45A diverts excess current away from sensitive components when voltage spikes occur, preventing damage to the circuit.

  5. What are the typical applications of TPSMD45A?

    • TPSMD45A is commonly used in power supplies, communication equipment, automotive electronics, and other systems requiring protection from voltage transients.

  6. What is the response time of TPSMD45A?

    • The response time of TPSMD45A is very fast, typically responding within nanoseconds to voltage spikes.

  7. Can TPSMD45A be used for overvoltage protection in automotive systems?

    • Yes, TPSMD45A is suitable for protecting automotive electronics from voltage surges and transients.

  8. What is the operating temperature range of TPSMD45A?

    • The operating temperature range of TPSMD45A is typically -55°C to 150°C, making it suitable for a wide range of environments.

  9. Is TPSMD45A RoHS compliant?

    • Yes, TPSMD45A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Can TPSMD45A be used in high-speed data lines?

    • Yes, TPSMD45A can be used to protect high-speed data lines such as USB, Ethernet, and HDMI from voltage transients.