5KP85CA-B Product Overview

Introduction

The 5KP85CA-B is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 5KP85CA-B, including its product category, basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 5KP85CA-B belongs to the TVS diode product category, specifically designed for surge protection in various electronic applications.

Basic Information Overview

• Use: The primary use of the 5KP85CA-B is to provide overvoltage protection for sensitive electronic components and circuits.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The 5KP85CA-B is available in a DO-201AD package.
• Essence: Its essence lies in providing robust transient voltage suppression to safeguard electronic devices.
• Packaging/Quantity: Typically supplied in reels or tubes, the quantity per package varies based on the supplier and customer requirements.

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage: 85V
• Clamping Voltage: 137V at 10A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP85CA-B features a standard axial leaded package with two leads. The anode and cathode terminals are clearly marked for easy identification and proper installation.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust surge protection
• Low clamping voltage
• Fast response time
• Wide operating temperature range

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of mounting and layout for optimal performance

Working Principles

The 5KP85CA-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, effectively diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The 5KP85CA-B finds extensive use in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative TVS diode models can be considered as substitutes for the 5KP85CA-B, including: - 1.5KE85CA - P6KE85CA - SMAJ85CA - SMCJ85CA

In conclusion, the 5KP85CA-B stands as a reliable and efficient TVS diode offering robust transient voltage suppression capabilities, making it an essential component in safeguarding sensitive electronic equipment from damaging voltage transients.

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