1.5KE51AE3/TR13

Product Category

The 1.5KE51AE3/TR13 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Basic Information Overview

• Use: The 1.5KE51AE3/TR13 is designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The device is available in a DO-201 package.
• Essence: Its essence lies in providing robust overvoltage protection for electronic circuits.
• Packaging/Quantity: The 1.5KE51AE3/TR13 is typically packaged in reels with a quantity of 1500 units per reel.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 45.2V
• Clamping Voltage: 77.4V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE51AE3/TR13 features a standard axial lead configuration with two leads.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on protected circuits.

Advantages and Disadvantages

• Advantages:
  • High surge capability
  • Low clamping voltage
  • Fast response time
• Disadvantages:
  • Relatively large package size compared to surface mount devices
  • Limited to low-frequency transient events

Working Principles

The 1.5KE51AE3/TR13 operates based on the principle of avalanche breakdown, where it rapidly diverts excess voltage away from sensitive components when a transient event occurs.

Detailed Application Field Plans

The 1.5KE51AE3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems where protection against transient voltage events is critical.

Detailed and Complete Alternative Models

• 1.5KE47AE3/TR13: Similar specifications with a lower breakdown voltage of 42.1V
• 1.5KE56AE3/TR13: Similar specifications with a higher breakdown voltage of 50.6V
• 1.5KE51CAE3/TR13: Higher peak pulse power rating of 1700W with similar characteristics

This comprehensive entry provides detailed insights into the 1.5KE51AE3/TR13, covering its category, basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.