Vishay Semiconductor Diodes Division
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P4SMA27CA-M3/61
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P4SMA27CA-M3/61

Product Overview

Category

The P4SMA27CA-M3/61 belongs to the category of semiconductor devices, specifically transient voltage suppressors (TVS).

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The P4SMA27CA-M3/61 is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 24.4V
  • Breakdown Voltage: 27V
  • Maximum Clamping Voltage: 44.2V
  • Peak Pulse Current: 40A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P4SMA27CA-M3/61 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional protection
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Sensitive to overvoltage conditions
  • Requires proper installation for effective protection

Working Principles

When a transient voltage spike occurs, the P4SMA27CA-M3/61 conducts the excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P4SMA27CA-M3/61 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the P4SMA27CA-M3/61 include: - P4SMA24CA-M3/61 - P4SMA30CA-M3/61 - P4SMA36CA-M3/61

In conclusion, the P4SMA27CA-M3/61 is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capabilities. Its application spans across various industries, making it an essential part of modern electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4SMA27CA-M3/61 v technických řešeních

  1. What is the maximum peak pulse power of P4SMA27CA-M3/61?

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

  2. What is the breakdown voltage of P4SMA27CA-M3/61?

    • The breakdown voltage is typically 24.0 Volts.

  3. What is the operating temperature range for P4SMA27CA-M3/61?

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

  4. What is the reverse stand-off voltage of P4SMA27CA-M3/61?

    • The reverse stand-off voltage is 24.0 Volts.

  5. What is the clamping voltage of P4SMA27CA-M3/61 at a specified current level?

    • At a peak pulse current of 10A, the clamping voltage is typically 43.6 Volts.

  6. What is the package type of P4SMA27CA-M3/61?

    • It comes in a DO-214AC (SMA) package.

  7. What are the typical applications for P4SMA27CA-M3/61?

    • Common applications include transient voltage suppression in telecommunications, industrial equipment, and automotive electronics.

  8. What is the response time of P4SMA27CA-M3/61 to a surge event?

    • The response time is very fast, typically less than 1 picosecond.

  9. Is P4SMA27CA-M3/61 RoHS compliant?

    • Yes, it is RoHS compliant, meeting the requirements for lead-free manufacturing.

  10. What is the recommended mounting technique for P4SMA27CA-M3/61?

    • It is recommended to use a thermal transfer compound and torque of 5 in-lbs max for the SMA package.