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P4SMA8.2CAHM2G
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P4SMA8.2CAHM2G Product Overview

Introduction

The P4SMA8.2CAHM2G belongs to the category of transient voltage suppressor (TVS) diodes and is commonly used for surge protection in electronic circuits. This entry provides a comprehensive overview of the P4SMA8.2CAHM2G, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMA package
  • Essence: TVS diode for transient voltage suppression
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Part Number: P4SMA8.2CAHM2G
  • Peak Pulse Power: 400W
  • Standoff Voltage: 8.2V
  • Breakdown Voltage: 9.11V
  • Clamping Voltage: 14V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The P4SMA8.2CAHM2G TVS diode has a standard SMA package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltage events to protect sensitive electronic components.
  • Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • RoHS compliant

Disadvantages

  • Clamping voltage may be relatively high for some applications
  • Limited to surge protection and not suitable for continuous overvoltage conditions

Working Principles

The P4SMA8.2CAHM2G operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the TVS diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The P4SMA8.2CAHM2G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: P4SMA6.8CAHM2G
  • Alternative Model 2: P4SMA10CAHM2G
  • Alternative Model 3: P4SMA12CAHM2G
  • Alternative Model 4: P4SMA15CAHM2G

In summary, the P4SMA8.2CAHM2G TVS diode offers effective surge protection with its high surge capability and fast response time. While it has certain limitations, its performance and reliability make it a popular choice for various electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P4SMA8.2CAHM2G i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of P4SMA8.2CAHM2G in technical solutions:

  1. What is P4SMA8.2CAHM2G?

    • P4SMA8.2CAHM2G is a type of TVS (transient voltage suppressor) diode used for protecting sensitive electronics from voltage spikes and surges.

  2. What is the maximum peak pulse power of P4SMA8.2CAHM2G?

    • The maximum peak pulse power of P4SMA8.2CAHM2G is typically 400 watts.

  3. What is the breakdown voltage of P4SMA8.2CAHM2G?

    • The breakdown voltage of P4SMA8.2CAHM2G is 8.2 volts.

  4. How does P4SMA8.2CAHM2G protect electronic circuits?

    • P4SMA8.2CAHM2G clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of P4SMA8.2CAHM2G?

    • P4SMA8.2CAHM2G is commonly used in telecommunications equipment, industrial automation, automotive electronics, and power supplies.

  6. What is the operating temperature range of P4SMA8.2CAHM2G?

    • The operating temperature range of P4SMA8.2CAHM2G is usually -55°C to 150°C.

  7. Is P4SMA8.2CAHM2G RoHS compliant?

    • Yes, P4SMA8.2CAHM2G is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can P4SMA8.2CAHM2G be used for surge protection in outdoor applications?

    • Yes, P4SMA8.2CAHM2G can be used for surge protection in outdoor applications, but proper housing and environmental protection should be considered.

  9. What is the response time of P4SMA8.2CAHM2G?

    • The response time of P4SMA8.2CAHM2G is very fast, typically in the nanosecond range.

  10. Are there any specific layout considerations when using P4SMA8.2CAHM2G in a circuit?

    • It's important to minimize the length and impedance of the traces connecting P4SMA8.2CAHM2G to the protected circuit and to ensure a low-inductance path for the transient current to flow.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.