15KPA78CA-B Product Overview

Introduction

The 15KPA78CA-B is a crucial component in the field of electronic devices, offering essential protection against transient voltage spikes. This entry provides an in-depth analysis of the product, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Transient Voltage Suppressor (TVS) Diode
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-201AD
• Essence: Protection against transient voltage spikes
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage Rating: 78V
• Peak Pulse Power: 15kW
• Breakdown Voltage: 86.7V to 103.0V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA78CA-B typically features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage events to protect sensitive electronic components.
• Fast Response Time: Rapid reaction to transient voltage spikes ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of withstanding high surge currents, safeguarding the connected equipment.

Advantages and Disadvantages

Advantages

• Robust protection against transient voltage spikes
• Fast response time
• High surge capability

Disadvantages

• Potential for leakage current in certain operating conditions
• Limited effectiveness against sustained overvoltage events

Working Principles

The 15KPA78CA-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a transient voltage spike. By diverting the excessive energy away from the protected circuit, it prevents damage to sensitive components.

Detailed Application Field Plans

The 15KPA78CA-B finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models offer similar functionality to the 15KPA78CA-B, including: - 15KPA Series TVS Diodes - P6KE Series TVS Diodes - SMAJ Series TVS Diodes - 1.5KE Series TVS Diodes

In conclusion, the 15KPA78CA-B plays a vital role in protecting electronic circuits from transient voltage spikes, offering robust performance and reliability across diverse applications.

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