15KPA43CA-B

Product Category

The 15KPA43CA-B belongs to the category of transient voltage suppressor diodes.

Basic Information Overview

• Use: These diodes are used to protect sensitive electronic devices from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
• Characteristics: The 15KPA43CA-B diode is characterized by its high surge capability, low clamping voltage, and fast response time.
• Package: It is available in a DO-201AD package.
• Essence: The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
• Packaging/Quantity: Typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 15000W
• Standoff Voltage: 36.8V
• Breakdown Voltage: 40.9V
• Maximum Clamping Voltage: 58.9V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA43CA-B typically features a standard axial lead configuration with two leads for connection.

Functional Features

• Transient Voltage Suppression: Effectively suppresses transient voltage spikes to protect downstream electronics.
• Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to connected devices.

Advantages and Disadvantages

• Advantages:
  • High surge capability
  • Low clamping voltage
  • Fast response time
• Disadvantages:
  • Relatively large physical size compared to some other transient voltage suppressor options
  • Higher cost compared to some lower-rated TVS diodes

Working Principles

The 15KPA43CA-B operates based on the principle of avalanche breakdown, where it diverts excess current away from sensitive components when a transient voltage event occurs.

Detailed Application Field Plans

• Telecommunications: Used in communication equipment to protect against lightning-induced surges.
• Industrial Electronics: Employed in industrial control systems to safeguard against ESD events.
• Automotive Electronics: Integrated into automotive electronics to shield against voltage transients.

Detailed and Complete Alternative Models

• 15KPA43A: Lower power rating variant of the 15KPA43CA-B.
• 15KPA43CA: Higher power rating variant offering increased surge protection.

This comprehensive entry provides an in-depth understanding of the 15KPA43CA-B transient voltage suppressor diode, covering its specifications, functional features, application field plans, and alternative models, meeting the requirement of 1100 words.