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P4SMA100CAHR3G
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P4SMA100CAHR3G

1. Introduction

The P4SMA100CAHR3G belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P4SMA100CAHR3G is designed to provide robust protection for electronic circuits against overvoltage events.

2. Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMA (DO-214AC)
  • Essence: Safeguarding electronic components from voltage surges
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

3. Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 100V
  • Operating Voltage: 85.5V
  • Maximum Clamping Voltage: 146V
  • Peak Pulse Current: 14.5A
  • Operating Temperature Range: -55°C to 150°C

4. Detailed Pin Configuration

The P4SMA100CAHR3G TVS diode typically has two pins, anode, and cathode. The anode is connected to the circuit node that requires protection, while the cathode is connected to the ground or reference potential.

5. Functional Features

  • Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels, protecting downstream components.
  • Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to sensitive electronics.
  • High Surge Current Capability: Can handle large surge currents without degradation.

6. Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact package size

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of placement in circuit design

7. Working Principles

When a voltage transient occurs, the P4SMA100CAHR3G TVS diode rapidly conducts, diverting the excess current away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

8. Detailed Application Field Plans

The P4SMA100CAHR3G is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

9. Detailed and Complete Alternative Models

Several alternative models to the P4SMA100CAHR3G include: - P4SMA6.8CAHR3G - P4SMA10CAHR3G - P4SMA15CAHR3G - P4SMA24CAHR3G - P4SMA33CAHR3G

In conclusion, the P4SMA100CAHR3G TVS diode provides effective protection against voltage transients and is widely used in various electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P4SMA100CAHR3G i tekniska lösningar

  1. What is the maximum peak pulse power dissipation of P4SMA100CAHR3G?

    • The maximum peak pulse power dissipation of P4SMA100CAHR3G is 400 watts.

  2. What is the breakdown voltage of P4SMA100CAHR3G?

    • The breakdown voltage of P4SMA100CAHR3G is 85 volts.

  3. What is the operating temperature range for P4SMA100CAHR3G?

    • P4SMA100CAHR3G has an operating temperature range of -55°C to +150°C.

  4. What is the typical reverse stand-off voltage of P4SMA100CAHR3G?

    • The typical reverse stand-off voltage of P4SMA100CAHR3G is 85 volts.

  5. What are the applications of P4SMA100CAHR3G?

    • P4SMA100CAHR3G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the response time of P4SMA100CAHR3G?

    • The response time of P4SMA100CAHR3G is very fast, typically in the picosecond range.

  7. Does P4SMA100CAHR3G require a heat sink for operation?

    • P4SMA100CAHR3G does not typically require a heat sink for normal operation.

  8. Is P4SMA100CAHR3G RoHS compliant?

    • Yes, P4SMA100CAHR3G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the packaging type of P4SMA100CAHR3G?

    • P4SMA100CAHR3G is available in a variety of package types, including DO-214AC (SMA) and other surface mount packages.

  10. Can P4SMA100CAHR3G be used for ESD protection?

    • Yes, P4SMA100CAHR3G can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.