1.5KE47CA-B

Product Category

The 1.5KE47CA-B belongs to the category of transient voltage suppressor diodes.

Basic Information Overview

• Use: The 1.5KE47CA-B is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
• Characteristics: It has a high surge capability, fast response time, and low clamping voltage.
• Package: The 1.5KE47CA-B is available in a DO-201 package.
• Essence: Its essence lies in providing reliable overvoltage protection for electronic circuits.
• Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 47V
• Power Dissipation: 1500W
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 1.5KE47CA-B features a standard axial lead configuration with two leads.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage events to protect downstream components.
• Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

• Advantages:
  • High surge capability
  • Low clamping voltage
  • Fast response time
• Disadvantages:
  • Unidirectional protection only
  • Sensitive to reverse polarity connection

Working Principles

The 1.5KE47CA-B operates by diverting excess voltage away from sensitive components, limiting the voltage across the circuit to a safe level.

Detailed Application Field Plans

• Telecommunications: Protection of communication equipment from lightning-induced surges.
• Automotive Electronics: Safeguarding vehicle electronics from voltage transients.
• Industrial Control Systems: Shielding control circuitry from power line disturbances.

Detailed and Complete Alternative Models

• 1.5KE6.8A-B: Lower voltage rating alternative
• 1.5KE100CA-B: Higher voltage rating alternative
• P6KE47CA-B: Surface mount alternative with similar specifications

This comprehensive entry provides an in-depth understanding of the 1.5KE47CA-B transient voltage suppressor diode, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.