1.5KE56AHE3/51

Product Category

The 1.5KE56AHE3/51 belongs to the category of transient voltage suppressor diodes (TVS diodes).

Basic Information Overview

• Use: The 1.5KE56AHE3/51 is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.
• Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
• Package: The device is available in a DO-201 package.
• Essence: It serves as a safeguard against voltage spikes and surges, preventing damage to sensitive electronic components.
• Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 56V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 47.8V
• Maximum Clamping Voltage: 77.4V

Detailed Pin Configuration

The 1.5KE56AHE3/51 typically has two pins, with the anode and cathode connections clearly labeled.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level, protecting downstream components.
• Fast Response Time: Rapid reaction to voltage transients, minimizing the risk of damage to connected devices.

Advantages and Disadvantages

• Advantages:
  • High surge current capability
  • Low clamping voltage
  • Fast response time
• Disadvantages:
  • Sensitive to reverse polarity connection
  • Limited effectiveness against sustained overvoltage conditions

Working Principles

When a voltage transient occurs, the 1.5KE56AHE3/51 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the load.

Detailed Application Field Plans

The 1.5KE56AHE3/51 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• 1.5KE51AHE3/51
• 1.5KE62AHE3/51
• P6KE56AHE3/51
• P4KE56AHE3/51

This comprehensive entry provides detailed information about the 1.5KE56AHE3/51 TVS diode, covering its category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.