Vishay Semiconductor Diodes Division
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P4SMA30AHE3/61
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P4SMA30AHE3/61

Product Overview

Category

The P4SMA30AHE3/61 belongs to the category of semiconductor devices, specifically a type of TVS (Transient Voltage Suppressor) diode.

Use

It is used for providing protection against transient voltage spikes in electronic circuits, particularly in applications where protection from electrostatic discharge (ESD) and electrical overstress (EOS) is required.

Characteristics

  • Package: SMA (DO-214AC)
  • Essence: TVS diode for transient voltage suppression
  • Packaging/Quantity: Available in tape and reel packaging with a quantity of 3000 units per reel

Specifications

  • Peak Pulse Power: 400 W
  • Breakdown Voltage: 26.7 V to 29.5 V
  • Operating Voltage: 23.8 V
  • Reverse Standoff Voltage: 24 V
  • Clamping Voltage: 38.9 V
  • Maximum Surge Current: 14.4 A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA30AHE3/61 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage spikes
  • Fast response time ensures minimal impact on the protected circuit
  • RoHS compliance for environmental friendliness

Disadvantages

  • Limited surge current handling capability compared to higher power TVS diodes
  • Higher clamping voltage compared to some alternative models

Working Principles

When a transient voltage spike occurs, the TVS diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry from damage. The fast response time ensures that the protected circuit experiences minimal disruption during transient events.

Detailed Application Field Plans

The P4SMA30AHE3/61 is commonly used in various electronic systems including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the P4SMA30AHE3/61 include: - P4SMA24AHE3/61 - P4SMA27AHE3/61 - P4SMA33AHE3/61 - P4SMA36AHE3/61

These alternative models offer different breakdown voltages and surge current capabilities to suit specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4SMA30AHE3/61 v technických řešeních

Sure, here are 10 common questions and answers related to the application of P4SMA30AHE3/61 in technical solutions:

  1. What is the maximum peak pulse power dissipation of P4SMA30AHE3/61?

    • The maximum peak pulse power dissipation is 400 watts for a 10/1000 µs waveform.

  2. What is the breakdown voltage of P4SMA30AHE3/61?

    • The breakdown voltage is 30 volts.

  3. What is the typical clamping voltage of P4SMA30AHE3/61?

    • The typical clamping voltage at peak pulse current is 48.4 volts.

  4. What is the operating temperature range for P4SMA30AHE3/61?

    • The operating temperature range is -55°C to +150°C.

  5. What is the peak pulse current rating of P4SMA30AHE3/61?

    • The peak pulse current rating is 43.5A for an 8/20 µs waveform.

  6. What is the package type of P4SMA30AHE3/61?

    • The package type is DO-214AC (SMA).

  7. What are the typical applications for P4SMA30AHE3/61?

    • Typical applications include transient voltage suppression for industrial, consumer, and automotive electronics.

  8. Is P4SMA30AHE3/61 RoHS compliant?

    • Yes, it is RoHS compliant.

  9. What is the reverse stand-off voltage of P4SMA30AHE3/61?

    • The reverse stand-off voltage is 30 volts.

  10. What is the lead-free status of P4SMA30AHE3/61?

    • It is lead-free and meets the requirements of the European Union's RoHS directive.

I hope these answers are helpful! Let me know if you need further assistance.