Taiwan Semiconductor Corporation
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1.5KE12AHB0G
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1.5KE12AHB0G - Product Encyclopedia Entry

Introduction

The 1.5KE12AHB0G belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The 1.5KE12AHB0G is designed to provide robust protection against voltage surges in a variety of applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: Axial leaded, DO-201 package
  • Essence: Safeguarding electronic circuits from voltage transients
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 12V
  • Operating Voltage: 10.3V
  • Maximum Clamping Voltage: 17.0V
  • Peak Pulse Current: 64.5A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE12AHB0G 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 clamp transient voltages
  • High surge capability for reliable protection
  • Low clamping voltage to minimize stress on protected circuits

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Robust design for long-term reliability
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive surge protection
  • Higher cost compared to basic voltage suppression methods

Working Principles

When a voltage surge occurs, the 1.5KE12AHB0G TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action effectively clamps the voltage to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE12AHB0G is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE6.8A
  • 1.5KE15CA
  • 1.5KE18A
  • 1.5KE24A
  • 1.5KE33A

These alternative models offer similar transient voltage suppression capabilities and can be considered based on specific application requirements.

In conclusion, the 1.5KE12AHB0G TVS diode provides reliable protection against voltage surges and transients in a wide range of electronic applications. Its robust design, fast response time, and high surge capability make it a valuable component for safeguarding sensitive circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE12AHB0G v technických řešeních

  1. What is the maximum peak pulse power of 1.5KE12AHB0G?

    • The maximum peak pulse power of 1.5KE12AHB0G is 1500W.

  2. What is the breakdown voltage of 1.5KE12AHB0G?

    • The breakdown voltage of 1.5KE12AHB0G is 10V.

  3. What are the typical applications for 1.5KE12AHB0G?

    • Typical applications for 1.5KE12AHB0G include transient voltage suppression in electronic equipment, surge protection in telecommunications and industrial systems, and overvoltage protection in power supplies.

  4. What is the clamping voltage of 1.5KE12AHB0G?

    • The clamping voltage of 1.5KE12AHB0G is 16.7V at 19.9A.

  5. What is the operating temperature range of 1.5KE12AHB0G?

    • The operating temperature range of 1.5KE12AHB0G is -55°C to +175°C.

  6. Does 1.5KE12AHB0G meet industry standards for reliability?

    • Yes, 1.5KE12AHB0G meets industry standards for reliability, including AEC-Q101 qualification for automotive applications.

  7. Can 1.5KE12AHB0G be used for ESD protection?

    • Yes, 1.5KE12AHB0G can be used for ESD (electrostatic discharge) protection in various electronic circuits.

  8. What package type does 1.5KE12AHB0G come in?

    • 1.5KE12AHB0G is available in a DO-201AD (DO-27) package.

  9. Is 1.5KE12AHB0G RoHS compliant?

    • Yes, 1.5KE12AHB0G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. What are the key features of 1.5KE12AHB0G that make it suitable for technical solutions?

    • Key features of 1.5KE12AHB0G include its high surge capability, fast response time, and compact design, making it ideal for protecting sensitive electronic components from voltage transients and surges.