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15KPA85A-B
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15KPA85A-B Product Overview

Introduction

The 15KPA85A-B is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against overvoltage transients in electronic circuits
  • Characteristics: High power handling capability, fast response time, low clamping voltage
  • Package: Axial leaded
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Peak Pulse Power: 15000W
  • Standoff Voltage: 85V
  • Breakdown Voltage: 94.4V to 105.3V
  • Maximum Clamping Voltage: 137V at 23.1A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA85A-B TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to transient voltage spikes
  • High surge current capability
  • Low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

  • Provides robust protection against transient overvoltages
  • High power handling capacity
  • Wide operating temperature range

Disadvantages

  • Requires careful circuit layout for optimal performance
  • May introduce some capacitance into the protected circuit

Working Principles

The 15KPA85A-B operates based on the principle of avalanche breakdown. When a transient overvoltage occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The 15KPA85A-B is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 15KPA85A-B include: - 15KPA Series: Offering different standoff voltages and peak pulse powers - P6KE Series: Providing similar transient voltage suppression capabilities - SMBJ Series: Surface mount TVS diodes with comparable characteristics

In conclusion, the 15KPA85A-B TVS diode is a reliable and high-performance component for protecting electronic circuits from transient overvoltages. Its robust design, fast response time, and wide range of applications make it a popular choice for engineers seeking effective overvoltage protection solutions.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 15KPA85A-B v technických řešeních

Sure, here are 10 common questions and answers related to the application of 15KPA85A-B in technical solutions:

  1. What is the maximum peak pulse power of 15KPA85A-B?

    • The maximum peak pulse power is 15000W for a 10/1000μs waveform.

  2. What is the breakdown voltage of 15KPA85A-B?

    • The breakdown voltage is typically 85V.

  3. What is the operating temperature range for 15KPA85A-B?

    • The operating temperature range is -55°C to +175°C.

  4. Can 15KPA85A-B be used for surge protection in power supply units?

    • Yes, it is suitable for surge protection in power supply units due to its high power handling capability.

  5. Is 15KPA85A-B suitable for overvoltage protection in automotive electronics?

    • Yes, it can be used for overvoltage protection in automotive electronics applications.

  6. What is the response time of 15KPA85A-B during transient voltage events?

    • The response time is very fast, typically less than 1 picosecond.

  7. Does 15KPA85A-B meet industry standards for surge protection devices?

    • Yes, it meets industry standards for surge protection devices such as IEC 61000-4-5.

  8. Can 15KPA85A-B be used for protecting communication equipment from lightning-induced surges?

    • Yes, it is suitable for protecting communication equipment from lightning-induced surges.

  9. What is the clamping voltage of 15KPA85A-B under surge conditions?

    • The clamping voltage is typically 137V at 100A for a 10/1000μs waveform.

  10. Is 15KPA85A-B RoHS compliant?

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

I hope these answers provide the information you were looking for! If you need further details on any specific question, feel free to ask.