Taiwan Semiconductor Corporation
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P4SMA22CAHM2G
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P4SMA22CAHM2G

Product Overview

Category

The P4SMA22CAHM2G belongs to the category of semiconductor devices, specifically within the family of transient voltage suppressor (TVS) diodes.

Use

These diodes are primarily used for surge protection in electronic circuits to safeguard against voltage spikes and transients.

Characteristics

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

Package

The P4SMA22CAHM2G is typically available in a surface mount SMA package.

Essence

This TVS diode serves as a crucial component in protecting sensitive electronic equipment from voltage surges and transients.

Packaging/Quantity

The P4SMA22CAHM2G is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 19.9V
  • Breakdown Voltage: 22.1V
  • Maximum Reverse Leakage Current: 1µA
  • Peak Pulse Power Dissipation: 400W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P4SMA22CAHM2G typically features a standard SMA package with two pins for surface mount installation.

Functional Features

  • Provides effective protection against voltage surges and transients
  • Rapid response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to downstream components

Advantages

  • High surge current capability
  • RoHS compliant
  • Compact surface mount package

Disadvantages

  • Limited to low power applications
  • May require additional components for comprehensive circuit protection

Working Principles

When a voltage surge occurs, the TVS diode conducts and diverts the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The P4SMA22CAHM2G is widely utilized in various applications including: - Telecommunications equipment - Consumer electronics - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

  • P4SMA6.8CAHM2G
  • P4SMA10CAHM2G
  • P4SMA15CAHM2G
  • P4SMA30CAHM2G

In conclusion, the P4SMA22CAHM2G TVS diode offers reliable surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from voltage transients and surges.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P4SMA22CAHM2G i tekniska lösningar

  1. What is P4SMA22CAHM2G?

    • P4SMA22CAHM2G is a type of transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power of P4SMA22CAHM2G?

    • The maximum peak pulse power of P4SMA22CAHM2G is 400 watts.

  3. What is the breakdown voltage of P4SMA22CAHM2G?

    • The breakdown voltage of P4SMA22CAHM2G is 24.4 volts.

  4. What are the typical applications of P4SMA22CAHM2G?

    • P4SMA22CAHM2G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of P4SMA22CAHM2G?

    • The operating temperature range of P4SMA22CAHM2G is -55°C to +150°C.

  6. What is the package type of P4SMA22CAHM2G?

    • P4SMA22CAHM2G is available in a DO-214AC (SMA) package.

  7. Does P4SMA22CAHM2G comply with RoHS requirements?

    • Yes, P4SMA22CAHM2G is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  8. What is the clamping voltage of P4SMA22CAHM2G?

    • The clamping voltage of P4SMA22CAHM2G is 35.5 volts at 10A.

  9. Is P4SMA22CAHM2G suitable for high-speed data line protection?

    • Yes, P4SMA22CAHM2G is suitable for protecting high-speed data lines from transient overvoltages.

  10. Can P4SMA22CAHM2G be used in outdoor applications?

    • Yes, P4SMA22CAHM2G is suitable for outdoor applications due to its wide operating temperature range and robust construction.