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P4KE400CA-G
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P4KE400CA-G

Introduction

The P4KE400CA-G belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect electronic circuits from voltage spikes and transients. The P4KE400CA-G is designed to provide effective protection for sensitive electronic components by diverting excessive voltage away from the circuit.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-41
  • Essence: Provides overvoltage protection for electronic circuits
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 356V to 394V
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE400CA-G typically has two pins, anode, and cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

  • Transient Voltage Suppression: Effectively clamps voltage spikes to a safe level
  • Fast Response Time: Rapid reaction to transient events
  • Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection

Working Principles

When a voltage spike occurs, the P4KE400CA-G conducts current and diverts the excess energy away from the protected circuit, thus limiting the voltage across the circuit to a safe level. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The P4KE400CA-G is commonly used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE400CA-G
  • 1.5KE400CA-G
  • SA5.0CA-G
  • SMAJ400CA-G

In conclusion, the P4KE400CA-G transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in safeguarding electronic circuits from potential damage.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P4KE400CA-G i tekniska lösningar

  1. What is the maximum peak pulse power of P4KE400CA-G?

    • The maximum peak pulse power of P4KE400CA-G is 400 watts.

  2. What is the breakdown voltage of P4KE400CA-G?

    • The breakdown voltage of P4KE400CA-G is typically 356V.

  3. What is the operating temperature range for P4KE400CA-G?

    • P4KE400CA-G has an operating temperature range of -55°C to +175°C.

  4. What are the typical applications for P4KE400CA-G?

    • P4KE400CA-G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of P4KE400CA-G?

    • The response time of P4KE400CA-G is very fast, typically responding within nanoseconds to protect against transient voltage spikes.

  6. Does P4KE400CA-G meet any specific industry standards?

    • Yes, P4KE400CA-G complies with industry standards such as IEC 61000-4-5 for surge immunity testing.

  7. Can P4KE400CA-G be used in high-frequency applications?

    • Yes, P4KE400CA-G can be used in high-frequency applications due to its fast response time and low capacitance.

  8. What is the packaging type for P4KE400CA-G?

    • P4KE400CA-G is available in a DO-41 package, which is a common through-hole package for diodes.

  9. Is P4KE400CA-G RoHS compliant?

    • Yes, P4KE400CA-G is RoHS compliant, meaning it meets the restrictions on hazardous substances set by the European Union.

  10. What are the recommended storage conditions for P4KE400CA-G?

    • It is recommended to store P4KE400CA-G in a dry environment at temperatures below 40°C and avoid exposure to direct sunlight or other sources of UV radiation.