Vishay Semiconductor Diodes Division
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5KP33A/54

5KP33A/54 Product Overview

Introduction

The 5KP33A/54 is a high-power transient voltage suppressor diode designed to protect electronic circuits from voltage transients. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

Category

The 5KP33A/54 belongs to the category of transient voltage suppressor diodes, specifically designed for surge protection in electronic circuits.

Use

It is used to protect sensitive electronic components and circuits from voltage spikes and transients, ensuring reliable operation and longevity of the equipment.

Characteristics

  • High power handling capability
  • Fast response time
  • Low clamping voltage
  • Robust construction for reliability

Package

The 5KP33A/54 is typically available in a DO-201AD package, providing mechanical and thermal robustness for various applications.

Essence

The essence of the 5KP33A/54 lies in its ability to divert excessive voltage transients away from sensitive electronic components, thereby safeguarding them from damage.

Packaging/Quantity

The product is commonly available in reels or bulk packaging, with quantities varying based on the supplier and customer requirements.

Specifications

  • Peak Power Dissipation: 5000W
  • Breakdown Voltage Range: 33V to 54V
  • Maximum Clamping Voltage: 53.3V at 50A
  • Operating Temperature Range: -55°C to 175°C
  • RoHS compliant

Detailed Pin Configuration

The 5KP33A/54 typically has a standard axial lead configuration with two leads for easy integration into circuit designs.

Functional Features

  • Transient voltage suppression
  • Fast response to voltage transients
  • Low leakage current
  • High surge capability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • High power handling capacity
  • Wide operating temperature range
  • RoHS compliance

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of reverse leakage current in certain applications

Working Principles

When a voltage transient occurs, the 5KP33A/54 diode conducts and diverts the excess energy away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The 5KP33A/54 is widely used in various applications, including: - Power supplies - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 5KP33CA/54CA
  • P6KE33A/P6KE54A
  • SA5.0A/SA54A
  • 1.5KE33A/1.5KE54A

In conclusion, the 5KP33A/54 transient voltage suppressor diode offers robust surge protection for electronic circuits, making it an essential component in various industries.

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技術ソリューションにおける 5KP33A/54 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is 5KP33A/54?

    • 5KP33A/54 is a type of TVS (transient voltage suppressor) diode used for surge protection in electronic circuits.

  2. What are the key features of 5KP33A/54?

    • The key features include a peak power dissipation of 5000W, low clamping voltage, and fast response time.

  3. Where is 5KP33A/54 commonly used?

    • It is commonly used in applications such as power supplies, industrial equipment, automotive electronics, and telecommunications systems for surge protection.

  4. How does 5KP33A/54 provide surge protection?

    • 5KP33A/54 diverts excess voltage away from sensitive components by conducting when the voltage exceeds a certain level, thus protecting the circuit.

  5. What is the voltage rating of 5KP33A/54?

    • The voltage rating is 33 volts for 5KP33A and 54 volts for 5KP54.

  6. Can 5KP33A/54 be used for ESD (electrostatic discharge) protection?

    • Yes, it can provide ESD protection in addition to surge protection.

  7. What is the temperature range for 5KP33A/54?

    • The operating temperature range is typically -55°C to 175°C, making it suitable for a wide range of environments.

  8. Are there any reliability tests conducted on 5KP33A/54?

    • Yes, it undergoes various reliability tests such as thermal cycling, humidity testing, and mechanical shock to ensure its performance under different conditions.

  9. Can 5KP33A/54 be used in high-frequency applications?

    • Yes, it has a fast response time and low capacitance, making it suitable for high-frequency applications.

  10. What are the mounting options for 5KP33A/54?

    • It can be mounted using through-hole or surface mount techniques, providing flexibility in PCB design and assembly.