5KP120-B Product Overview

Introduction

The 5KP120-B is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients and surges. This entry provides a comprehensive overview of the 5KP120-B, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 5KP120-B belongs to the category of TVS diodes, which are widely used in various electronic applications to safeguard sensitive components from voltage spikes and surges.

Basic Information Overview

Use: The 5KP120-B is utilized for surge protection in electronic circuits, providing robust defense against transient voltage events.
Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time, making it suitable for demanding applications.
Package: The 5KP120-B is typically available in a DO-201 package, ensuring ease of installation and compatibility with standard circuit designs.
Essence: Its essence lies in offering reliable overvoltage protection to sensitive electronic components.
Packaging/Quantity: The 5KP120-B is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Voltage Rating: 120V
Peak Pulse Power: 5000W
Operating Temperature Range: -55°C to +175°C
Breakdown Voltage: 133V to 147V
Reverse Standoff Voltage: 120V
Maximum Clamping Voltage: 193V at 16.7A
RoHS Compliance: Yes

Detailed Pin Configuration

The 5KP120-B typically features a two-pin configuration, with one pin serving as the anode and the other as the cathode. Proper orientation and connection are crucial for effective surge protection.

Functional Features

Transient Suppression: Effectively clamps transient voltages to safe levels, protecting downstream circuitry.
Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected components.
High Surge Capability: Capable of withstanding high surge currents, enhancing system reliability.

Advantages and Disadvantages

Advantages

Robust surge protection
Fast response time
High surge capability
RoHS compliant

Disadvantages

Higher cost compared to standard diodes
Requires proper installation for optimal performance

Working Principles

When a voltage transient occurs, the 5KP120-B rapidly conducts, diverting 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 5KP120-B finds extensive use in various applications, including: - Power supplies - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models with similar characteristics and performance include: - 5KP110-B - 5KP130-B - 5KP150-B - P6KE120A - P6SMB120A

In conclusion, the 5KP120-B stands as a reliable and efficient TVS diode, offering robust surge protection and fast response times. Its versatile nature makes it suitable for diverse electronic applications, ensuring the integrity and longevity of sensitive components in the face of voltage transients and surges.

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