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30KP78CA-TP
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30KP78CA-TP Product Overview

Product Identification

The 30KP78CA-TP belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronics from voltage spikes and transients.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting sensitive electronics from voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-203AB (DO-5)
  • Essence: Safeguarding electronic circuits from overvoltage events
  • Packaging/Quantity: Typically packaged in reels or tubes, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 78V
  • Operating Voltage: 64.1V
  • Maximum Clamping Voltage: 103V
  • Peak Pulse Current: 48.4A
  • Reverse Standoff Voltage: 78V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KP78CA-TP typically has two leads with a standard anode and cathode pin configuration.

Functional Features

  • Rapid response to transient voltage events
  • Low clamping voltage to minimize stress on protected components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - High surge current handling capability

Disadvantages: - Can be susceptible to thermal runaway under extreme conditions - May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage event occurs, the 30KP78CA-TP rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 30KP78CA-TP is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 30KP6.8CA-TP
  • 30KP10CA-TP
  • 30KP15CA-TP
  • 30KP20CA-TP
  • 30KP30CA-TP

In conclusion, the 30KP78CA-TP transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 30KP78CA-TP en soluciones técnicas

  1. What is 30KP78CA-TP?

    • 30KP78CA-TP is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of 30KP78CA-TP?

    • The key features include a peak pulse power dissipation of 3000W, low clamping voltage, fast response time, and a compact DO-203AB package.

  3. How is 30KP78CA-TP used in technical solutions?

    • 30KP78CA-TP is commonly used in surge protection applications for telecommunications equipment, industrial control systems, power supplies, and automotive electronics to safeguard against voltage spikes and surges.

  4. What are the typical operating conditions for 30KP78CA-TP?

    • The typical operating conditions include a maximum junction temperature of 150°C, a forward voltage of 3.5V at 100A, and a peak pulse current of 78A.

  5. What standards does 30KP78CA-TP comply with?

    • 30KP78CA-TP complies with industry standards such as IEC 61000-4-5 for surge immunity and RoHS for environmental compliance.

  6. Can 30KP78CA-TP be used in outdoor applications?

    • Yes, 30KP78CA-TP is suitable for outdoor applications due to its robust construction and ability to withstand harsh environmental conditions.

  7. How does 30KP78CA-TP compare to other transient voltage suppressors?

    • 30KP78CA-TP offers higher power dissipation and lower clamping voltage compared to many standard TVS diodes, making it well-suited for demanding surge protection requirements.

  8. What are the recommended mounting and soldering techniques for 30KP78CA-TP?

    • It is recommended to use a suitable heat sink and follow the manufacturer's guidelines for soldering to ensure proper thermal management and reliable electrical connections.

  9. Are there any application notes or reference designs available for using 30KP78CA-TP?

    • Yes, the manufacturer provides application notes and reference designs to assist engineers in implementing 30KP78CA-TP effectively in their technical solutions.

  10. Where can 30KP78CA-TP be sourced and purchased?

    • 30KP78CA-TP can be sourced from authorized distributors and purchased directly from the manufacturer's website or through their authorized sales channels.