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30KPA70
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30KPA70 Product Overview

Introduction

The 30KPA70 is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides a comprehensive overview of the 30KPA70, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

Category

The 30KPA70 belongs to the category of TVS diodes, specifically designed for surge protection in electronic circuits.

Use

It is used to safeguard sensitive electronic components and circuits from voltage spikes and transients.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The 30KPA70 is typically available in a DO-203AB package.

Essence

The essence of the 30KPA70 lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic systems.

Packaging/Quantity

It is commonly packaged in reels or tubes, with varying quantities based on customer requirements.

Specifications

  • Peak Pulse Power: 30,000 Watts
  • Standoff Voltage: 70 Volts
  • Breakdown Voltage Range: 77.8 - 86.2 Volts
  • Maximum Clamping Voltage: 113 Volts
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA70 typically features a standard axial leaded package with two leads. The anode and cathode terminals are clearly marked for easy identification.

Functional Features

  • Ultra-fast response time
  • High surge handling capability
  • Low incremental surge resistance
  • Excellent clamping performance

Advantages and Disadvantages

Advantages

  • Superior surge protection
  • Fast response to transient events
  • Wide operating temperature range
  • RoHS compliance

Disadvantages

  • Relatively large physical size compared to some SMD alternatives
  • Higher cost compared to standard diodes

Working Principles

The 30KPA70 operates by diverting excessive transient currents away from sensitive circuitry, thereby limiting the voltage across the protected device during transient events. It achieves this through rapid conduction when subjected to overvoltage conditions.

Detailed Application Field Plans

The 30KPA70 finds extensive use in various applications, including: - Industrial automation systems - Telecommunication equipment - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 30KPA70 include: - 30KPA Series (e.g., 30KPA33, 30KPA100) - P6KE Series (e.g., P6KE6.8, P6KE200)

These alternative models offer similar surge protection capabilities with varying voltage ratings and package sizes.

In conclusion, the 30KPA70 stands as a reliable and efficient solution for protecting electronic circuits from transient voltage events, offering high surge capability, fast response time, and wide applicability across diverse industries.

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技術ソリューションにおける 30KPA70 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 30KPA70?

    • 30KPA70 is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of 30KPA70?

    • The maximum peak pulse power of 30KPA70 is 30000 watts.

  3. What is the breakdown voltage of 30KPA70?

    • The breakdown voltage of 30KPA70 is 77.4 volts.

  4. What are the typical applications of 30KPA70?

    • 30KPA70 is commonly used in surge protection for telecommunications equipment, industrial controls, and automotive electronics.

  5. What is the response time of 30KPA70?

    • The response time of 30KPA70 is very fast, typically in the nanosecond range.

  6. How does 30KPA70 provide overvoltage protection?

    • 30KPA70 clamps the voltage to a safe level by diverting excess current away from sensitive components when a transient event occurs.

  7. Can 30KPA70 be used in high-speed data lines?

    • Yes, 30KPA70 can be used in high-speed data lines to protect against voltage surges and ESD events.

  8. What is the operating temperature range of 30KPA70?

    • The operating temperature range of 30KPA70 is typically -55°C to 175°C.

  9. Is 30KPA70 RoHS compliant?

    • Yes, 30KPA70 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. Are there any recommended layout considerations when using 30KPA70 in a circuit?

    • It is recommended to minimize the length of the connections to 30KPA70 and ensure proper grounding to optimize its performance in a circuit.