Littelfuse Inc.
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TPSMD48CA
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TPSMD48CA

Product Overview

Category: Electronic Component
Use: Surge Protection
Characteristics: Transient Voltage Suppressor Diode
Package: DO-214AB
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400 W
  • Breakdown Voltage: 48 V
  • Clamping Voltage: 77.4 V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The TPSMD48CA has two pins in the DO-214AB package.

Functional Features

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

Advantages and Disadvantages

Advantages: - High surge capability - Compact size - RoHS compliant

Disadvantages: - Limited breakdown voltage compared to higher-rated devices - May require additional circuitry for comprehensive surge protection

Working Principles

The TPSMD48CA operates by diverting excess current away from sensitive electronic components when a voltage transient occurs. It rapidly clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The TPSMD48CA is commonly used in: - Consumer electronics - Telecommunications equipment - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

  • TPSMD Series (TPSMD6V8CA, TPSMD10CA, TPSMD24CA)
  • P6SMB Series (P6SMB36CA, P6SMB120CA, P6SMB200CA)

This completes the entry for TPSMD48CA, providing comprehensive information about its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPSMD48CA v technických řešeních

  1. What is TPSMD48CA?

    • TPSMD48CA is a transient voltage suppressor diode used for surge protection in electronic circuits.

  2. What is the maximum working voltage of TPSMD48CA?

    • The maximum working voltage of TPSMD48CA is 48V.

  3. What is the peak pulse current rating of TPSMD48CA?

    • The peak pulse current rating of TPSMD48CA is typically 300A.

  4. How does TPSMD48CA provide surge protection?

    • TPSMD48CA diverts excess voltage and current away from sensitive components, protecting them from damage during transient voltage events.

  5. What are the typical applications of TPSMD48CA?

    • TPSMD48CA is commonly used in telecommunications equipment, industrial controls, consumer electronics, and automotive electronics for surge protection.

  6. What is the response time of TPSMD48CA during a transient event?

    • TPSMD48CA has a very fast response time, typically in the nanosecond range, to quickly clamp the transient voltage.

  7. Can TPSMD48CA be used for ESD protection?

    • Yes, TPSMD48CA can also provide electrostatic discharge (ESD) protection for sensitive electronic components.

  8. What is the operating temperature range of TPSMD48CA?

    • The operating temperature range of TPSMD48CA is typically -55°C to 150°C.

  9. Is TPSMD48CA RoHS compliant?

    • Yes, TPSMD48CA is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. How should TPSMD48CA be mounted on a PCB?

    • TPSMD48CA should be mounted close to the protected circuitry using appropriate soldering techniques to minimize lead length and impedance.