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1.5KE250A-TP
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1.5KE250A-TP Product Overview

Introduction

The 1.5KE250A-TP belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronics from voltage spikes and transients. The 1.5KE250A-TP is designed to provide robust overvoltage protection in various applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-201AD
  • Essence: Safeguarding electronic circuits from voltage surges
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Voltage - Reverse Standoff (Typ): 214V
  • Voltage - Breakdown (Min): 238V
  • Voltage - Clamping (Max) @ Ipp: 344V
  • Current - Peak Pulse (10/1000µs): 19.2A
  • Power - Peak Pulse: 1500W
  • Type: Unidirectional

Detailed Pin Configuration

The 1.5KE250A-TP 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 transient voltages to a safe level.
  • Fast Response Time: Rapid reaction to voltage spikes, minimizing potential damage to downstream components.
  • High Surge Capability: Capable of withstanding large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Can degrade over time after multiple surge events
  • Requires proper installation for optimal performance

Working Principles

When a voltage spike occurs, the 1.5KE250A-TP conducts current to divert the excess energy away from the protected circuit. This action prevents the voltage from reaching damaging levels and protects the downstream components.

Detailed Application Field Plans

The 1.5KE250A-TP is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE220A-TP: Lower voltage rating
  • 1.5KE300A-TP: Higher voltage rating
  • 1.5KE250CA-TP: Bidirectional TVS diode option

In conclusion, the 1.5KE250A-TP transient voltage suppressor diode offers effective protection against voltage spikes and transients in a wide range of applications, making it an essential component in safeguarding sensitive electronics.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem 1.5KE250A-TP w rozwiązaniach technicznych

Sure, here are 10 common questions and answers related to the application of 1.5KE250A-TP in technical solutions:

  1. What is the maximum peak pulse power of 1.5KE250A-TP?

    • The maximum peak pulse power of 1.5KE250A-TP is 1500 watts.

  2. What is the breakdown voltage of 1.5KE250A-TP?

    • The breakdown voltage of 1.5KE250A-TP is 250 volts.

  3. What type of diode is 1.5KE250A-TP?

    • 1.5KE250A-TP is a TVS (transient voltage suppression) diode.

  4. What are the typical applications of 1.5KE250A-TP?

    • Typical applications of 1.5KE250A-TP include overvoltage protection in electronic equipment, surge protection in power supplies, and transient voltage suppression in communication systems.

  5. What is the operating temperature range of 1.5KE250A-TP?

    • The operating temperature range of 1.5KE250A-TP is -55°C to +175°C.

  6. What is the response time of 1.5KE250A-TP?

    • The response time of 1.5KE250A-TP is very fast, typically in picoseconds.

  7. Can 1.5KE250A-TP be used for ESD (electrostatic discharge) protection?

    • Yes, 1.5KE250A-TP can be used for ESD protection in sensitive electronic circuits.

  8. Does 1.5KE250A-TP require a heat sink for operation?

    • It is recommended to use a heat sink for prolonged or high-power operation of 1.5KE250A-TP.

  9. What is the packaging type of 1.5KE250A-TP?

    • 1.5KE250A-TP is available in a DO-201 package.

  10. Is 1.5KE250A-TP RoHS compliant?

    • Yes, 1.5KE250A-TP is RoHS compliant, making it suitable for use in environmentally conscious designs.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.