Vishay Semiconductor Diodes Division
تصویر کی نمائندگی ہو سکتی ہے۔
پروڈکٹ کی تفصیلات کے لیے وضاحتیں دیکھیں۔
1.5KA15HE3/51
تفصیل دیکھیں ڈیٹا شیٹ

1.5KA15HE3/51 Product Overview

Introduction

The 1.5KA15HE3/51 is a high-performance TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning, ESD (Electrostatic Discharge), and other transient voltage events.

Basic Information Overview

  • Category: Electronic Component
  • Use: Protection against voltage transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-201AD
  • Essence: Safeguarding electronic circuits from voltage spikes
  • Packaging/Quantity: Available in reels of 1500 units

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 15V
  • Clamping Voltage: 24.4V at 1A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KA15HE3/51 follows the standard pin configuration for DO-201AD package: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to transient events
  • Low clamping voltage to protect downstream components
  • High surge capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Robust construction for reliability

Disadvantages

  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

When a transient voltage event occurs, the 1.5KA15HE3/51 rapidly conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KA15HE3/51 is widely used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE15CA - Similar TVS diode with higher peak pulse power
  • P6SMB15CA - Surface mount TVS diode with comparable specifications
  • SMAJ15A - SMA package TVS diode suitable for compact designs

In conclusion, the 1.5KA15HE3/51 is a reliable and efficient TVS diode that provides essential protection against voltage transients in a wide range of electronic applications.

[Word Count: 343]

تکنیکی حل میں 1.5KA15HE3/51 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum forward voltage of 1.5KA15HE3/51?

    • The maximum forward voltage of 1.5KA15HE3/51 is typically 1.7V at 1.5A.

  2. What is the reverse recovery time of 1.5KA15HE3/51?

    • The reverse recovery time of 1.5KA15HE3/51 is typically 35ns.

  3. What is the maximum repetitive peak reverse voltage of 1.5KA15HE3/51?

    • The maximum repetitive peak reverse voltage of 1.5KA15HE3/51 is 1500V.

  4. What is the maximum average forward current of 1.5KA15HE3/51?

    • The maximum average forward current of 1.5KA15HE3/51 is 1.5A.

  5. What is the operating temperature range of 1.5KA15HE3/51?

    • The operating temperature range of 1.5KA15HE3/51 is -65°C to +175°C.

  6. What is the package type of 1.5KA15HE3/51?

    • 1.5KA15HE3/51 comes in a DO-201AD (DO-27) package.

  7. What are the typical applications for 1.5KA15HE3/51?

    • Typical applications for 1.5KA15HE3/51 include overvoltage protection, reverse polarity protection, and freewheeling diodes in inductive loads.

  8. What is the junction-to-case thermal resistance of 1.5KA15HE3/51?

    • The junction-to-case thermal resistance of 1.5KA15HE3/51 is typically 20°C/W.

  9. What is the maximum non-repetitive peak surge current of 1.5KA15HE3/51?

    • The maximum non-repetitive peak surge current of 1.5KA15HE3/51 is 50A.

  10. Is 1.5KA15HE3/51 RoHS compliant?

    • Yes, 1.5KA15HE3/51 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.