3KP8.5CA-B Product Overview

Introduction

The 3KP8.5CA-B belongs to the category of transient voltage suppressor (TVS) diodes and is designed for use in various electronic applications to protect sensitive components from voltage transients. This entry provides a comprehensive overview of the 3KP8.5CA-B, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-201AD (DO-27), Axial Lead
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

• Peak Pulse Power: 3000W
• Standoff Voltage: 8.5V
• Breakdown Voltage: 9.4V
• Maximum Clamping Voltage: 14.5V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 3KP8.5CA-B TVS diode has an axial lead package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

• Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during voltage transients.
• Fast Response Time: Reacts quickly to voltage spikes, limiting the duration of the transient event.
• High Surge Capability: Can withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be relatively high for some applications
• Requires careful consideration of placement within the circuit to ensure optimal protection

Working Principles

When a voltage transient occurs, the 3KP8.5CA-B TVS diode conducts current, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 3KP8.5CA-B is commonly used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 3KP6.8CA-B: Standoff Voltage: 6.8V, Breakdown Voltage: 7.58V
• 3KP10CA-B: Standoff Voltage: 10V, Breakdown Voltage: 11.1V
• 3KP13CA-B: Standoff Voltage: 13V, Breakdown Voltage: 14.4V
• 3KP16CA-B: Standoff Voltage: 16V, Breakdown Voltage: 17.8V

In conclusion, the 3KP8.5CA-B transient voltage suppressor diode offers effective protection against voltage transients in various electronic applications, with its high surge capability and fast response time making it a valuable component in safeguarding sensitive circuits.

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