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P4SMA68
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P4SMA68

Product Overview

Category

P4SMA68 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability

Package

P4SMA68 is typically available in a DO-214AC (SMA) package.

Essence

The essence of P4SMA68 lies in its ability to provide robust protection against transient voltage events.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 68V
  • Breakdown Voltage: 75.6V
  • Maximum Peak Pulse Current: 40A
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

P4SMA68 typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage helps in preventing damage to sensitive components

Advantages

  • Robust transient voltage suppression capability
  • Compact form factor
  • Wide operating temperature range

Disadvantages

  • May exhibit some leakage current at lower voltages
  • Limited surge current handling compared to higher-rated devices

Working Principles

When a transient voltage event occurs, P4SMA68 conducts the excess energy to the ground, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

P4SMA68 finds applications in various fields including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P4SMA68 include: - P4SMA6.8A - P4SMA68CA - P4SMA68C

In conclusion, P4SMA68 is a vital component in electronic circuits, providing essential protection against transient voltage events while offering a balance of performance and size.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4SMA68 v technických řešeních

  1. What is the maximum power dissipation of P4SMA68?

    • The maximum power dissipation of P4SMA68 is 400W.

  2. What is the breakdown voltage of P4SMA68?

    • The breakdown voltage of P4SMA68 is typically 75.3V.

  3. What is the operating temperature range for P4SMA68?

    • P4SMA68 has an operating temperature range of -55°C to +150°C.

  4. What is the reverse stand-off voltage of P4SMA68?

    • The reverse stand-off voltage of P4SMA68 is 68V.

  5. What is the peak pulse current capability of P4SMA68?

    • P4SMA68 can handle a peak pulse current of 77.4A.

  6. Is P4SMA68 RoHS compliant?

    • Yes, P4SMA68 is RoHS compliant.

  7. What are the typical applications for P4SMA68?

    • P4SMA68 is commonly used in transient voltage suppression (TVS) applications for protecting sensitive electronic equipment from voltage transients induced by lightning, ESD, and other transient voltage events.

  8. Does P4SMA68 have a low clamping voltage?

    • Yes, P4SMA68 offers a low clamping voltage, making it suitable for protecting sensitive components from overvoltage events.

  9. What is the package type of P4SMA68?

    • P4SMA68 is available in a DO-214AC (SMA) package.

  10. Can P4SMA68 be used in automotive electronics applications?

    • Yes, P4SMA68 is suitable for use in automotive electronics due to its robust transient voltage suppression capabilities.