Vishay Semiconductor Diodes Division
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P4SMA68CAHE3/5A
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P4SMA68CAHE3/5A

Introduction

The P4SMA68CAHE3/5A is a specialized electronic component designed for use in various applications. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-214AC (SMA)
  • Essence: Transient Voltage Suppressor (TVS) Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Part Number: P4SMA68CAHE3/5A
  • Peak Pulse Power: 400 W
  • Breakdown Voltage: 68 V
  • Clamping Voltage: 110 V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The P4SMA68CAHE3/5A TVS diode has a standard SMA package with two pins for connection.

Functional Features

  • Surge Protection: Provides protection against transient voltage spikes and surges.
  • Fast Response Time: Reacts quickly to voltage transients, safeguarding sensitive electronic components.
  • Low Clamping Voltage: Limits the voltage across the protected circuit during a surge event.

Advantages and Disadvantages

  • Advantages:
    • Effective surge protection for sensitive electronics
    • Fast response time
    • RoHS compliant
  • Disadvantages:
    • Limited breakdown voltage range
    • Requires careful handling during installation

Working Principles

The P4SMA68CAHE3/5A TVS diode operates by diverting excess current away from sensitive components when a surge occurs. It achieves this by rapidly transitioning into a low-impedance state, effectively shunting the surge energy to ground.

Detailed Application Field Plans

The P4SMA68CAHE3/5A is commonly used in various applications, including: - Consumer Electronics - Telecommunications Equipment - Industrial Control Systems - Automotive Electronics - Power Supplies

Detailed and Complete Alternative Models

  • Alternative Model 1: P4SMA6.8CAHE3/61
  • Alternative Model 2: P4SMA68CAHE3/61
  • Alternative Model 3: P4SMA68CAHE3/9AT

In conclusion, the P4SMA68CAHE3/5A TVS diode offers reliable surge protection with fast response times, making it suitable for a wide range of electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P4SMA68CAHE3/5A i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of P4SMA68CAHE3/5A in technical solutions:

  1. What is P4SMA68CAHE3/5A?

    • P4SMA68CAHE3/5A is a 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 is the maximum peak pulse power of P4SMA68CAHE3/5A?

    • The maximum peak pulse power of P4SMA68CAHE3/5A is 400 watts.

  3. What is the breakdown voltage of P4SMA68CAHE3/5A?

    • The breakdown voltage of P4SMA68CAHE3/5A is 77.4V.

  4. What are the typical applications of P4SMA68CAHE3/5A?

    • P4SMA68CAHE3/5A is commonly used in applications such as telecommunications equipment, consumer electronics, industrial control systems, and automotive electronics for surge protection.

  5. What is the operating temperature range of P4SMA68CAHE3/5A?

    • The operating temperature range of P4SMA68CAHE3/5A is -55°C to +150°C.

  6. How does P4SMA68CAHE3/5A provide surge protection?

    • P4SMA68CAHE3/5A clamps the voltage during transient events, diverting excess current away from sensitive components and limiting the voltage across the protected circuit.

  7. Is P4SMA68CAHE3/5A RoHS compliant?

    • Yes, P4SMA68CAHE3/5A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can P4SMA68CAHE3/5A be used in high-speed data line protection?

    • Yes, P4SMA68CAHE3/5A is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What is the response time of P4SMA68CAHE3/5A?

    • The response time of P4SMA68CAHE3/5A is very fast, typically in the nanosecond range.

  10. Does P4SMA68CAHE3/5A require any external components for proper operation?

    • No, P4SMA68CAHE3/5A does not require any external components and can be directly connected across the input or output of the circuit to be protected.