Vishay Semiconductor Diodes Division
圖片可能僅供參考。
有關產品詳細信息，請參閱規格。
1.5KA11HE3/51
詳情 數據表

1.5KA11HE3/51 Product Overview

Introduction

The 1.5KA11HE3/51 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-201AD
  • Essence: Safeguarding electronic components from voltage surges
  • Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Voltage Rating: 1.5kV
  • Peak Pulse Power: 1500W
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5KA11HE3/51 TVS diode features a standard DO-201AD package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

  • Rapid response to transient voltage events
  • Low clamping voltage to protect downstream components
  • High surge current handling capability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • RoHS compliant

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of placement in circuit design

Working Principles

When a transient voltage spike occurs, the TVS diode conducts and clamps the voltage to a safe level, diverting excess current away from sensitive components. This action protects the circuit from damage due to overvoltage events.

Detailed Application Field Plans

The 1.5KA11HE3/51 TVS diode finds applications in various fields including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE11A
  • P6KE15CA
  • SMAJ15A

In conclusion, the 1.5KA11HE3/51 TVS diode offers robust protection against transient voltage events, making it an essential component in modern electronic circuits.

(Word count: 337)

10個與1.5KA11HE3/51在技術方案中應用相關的常見問題與解答

  1. What is 1.5KA11HE3/51?

    • 1.5KA11HE3/51 is a high-efficiency, low-capacitance TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients.

  2. What are the key features of 1.5KA11HE3/51?

    • The key features include a low clamping voltage, fast response time, and high surge current capability, making it suitable for protecting sensitive electronic components from voltage spikes.

  3. Where can 1.5KA11HE3/51 be used in technical solutions?

    • 1.5KA11HE3/51 can be used in various technical solutions such as power supplies, communication equipment, industrial control systems, and automotive electronics to provide protection against transient voltage events.

  4. How does 1.5KA11HE3/51 provide protection in technical applications?

    • The diode responds quickly to voltage transients by diverting excess current away from sensitive components, thus preventing damage due to overvoltage conditions.

  5. What are the typical operating conditions for 1.5KA11HE3/51?

    • The diode operates within a specified voltage range and temperature limits, ensuring reliable performance in diverse technical applications.

  6. Can 1.5KA11HE3/51 be used in combination with other protective devices?

    • Yes, 1.5KA11HE3/51 can be used in conjunction with other protective devices such as fuses and varistors to create a comprehensive transient protection solution.

  7. What are the mounting options for 1.5KA11HE3/51?

    • The diode is available in various package types, including surface mount and through-hole, offering flexibility in design and assembly.

  8. Does 1.5KA11HE3/51 comply with industry standards for transient voltage suppression?

    • Yes, 1.5KA11HE3/51 complies with relevant industry standards and has undergone rigorous testing to ensure its reliability and performance in technical solutions.

  9. Are there any application notes or guidelines available for using 1.5KA11HE3/51 in specific technical scenarios?

    • Yes, application notes and guidelines are provided by the manufacturer to assist engineers in implementing 1.5KA11HE3/51 effectively in their technical designs.

  10. What are the potential benefits of using 1.5KA11HE3/51 in technical solutions?

    • The use of 1.5KA11HE3/51 can help improve system reliability, reduce downtime, and protect valuable electronic equipment from damage caused by transient voltage events.