5KP70-B Product Overview

Introduction

The 5KP70-B is a high-performance electronic component designed for use in various electrical and electronic systems. This entry provides an in-depth overview of the product, including its category, use, characteristics, package details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 5KP70-B belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients.

Basic Information Overview

• Use: The 5KP70-B is used to protect electronic circuits from overvoltage events by diverting excessive current away from sensitive components.
• Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time, making it suitable for applications requiring robust transient voltage protection.
• Package: The 5KP70-B is typically available in a DO-201AD package, providing mechanical and thermal robustness.
• Essence: Its essence lies in safeguarding electronic devices from voltage surges and transients, thereby enhancing their reliability and longevity.
• Packaging/Quantity: The 5KP70-B is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage: 77.8V to 86.5V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 70V
• Maximum Clamping Voltage: 113V at 9.2A
• RoHS Compliant: Yes

Detailed Pin Configuration

The 5KP70-B typically consists of two pins, with the anode and cathode connections clearly marked for easy integration into circuit designs.

Functional Features

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

Advantages and Disadvantages

Advantages

• Robust transient voltage protection
• Fast response time
• High surge capability
• RoHS compliant

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of reverse standoff voltage during design

Working Principles

When an overvoltage event occurs, the 5KP70-B conducts excess current away from the protected circuit, limiting the voltage across it to a safe level. This action prevents damage to sensitive components and ensures the continued operation of the electronic system.

Detailed Application Field Plans

The 5KP70-B finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 5KP Series: Includes various models with different breakdown voltages and power dissipation ratings, catering to diverse application requirements.
• P6KE Series: Offers similar transient voltage suppression capabilities with varying specifications.
• 1.5KE Series: Provides alternatives with differing voltage and power handling characteristics.

In conclusion, the 5KP70-B serves as a critical component in safeguarding electronic systems from voltage transients and surges, ensuring their reliable and uninterrupted operation across a wide range of applications.

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