15KPA170A-B Product Overview

Introduction

The 15KPA170A-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 product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 15KPA170A-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 primary use of the 15KPA170A-B is to provide overvoltage protection for electronic circuits and components.
• Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time, making it suitable for demanding applications.
• Package: The 15KPA170A-B is typically available in a compact, surface-mount package for easy integration into circuit designs.
• Essence: Its essence lies in providing reliable protection against transient voltage events.
• Packaging/Quantity: It is commonly packaged in reels or trays, with specific quantities per package depending on the manufacturer's specifications.

Specifications

• Voltage Rating: 170V
• Peak Pulse Power: 15,000W
• Operating Temperature Range: -55°C to +175°C
• Breakdown Voltage: 189V to 210V
• Package Type: DO-201AD (SMC)

Detailed Pin Configuration

The 15KPA170A-B typically features a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time
• Compact package size

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of reverse standoff voltage

Working Principles

The 15KPA170A-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a voltage surge, thereby diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The 15KPA170A-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 models with similar characteristics and performance include: - 15KPA Series by different manufacturers - SMAJ Series TVS diodes - P6KE Series TVS diodes

In conclusion, the 15KPA170A-B offers robust transient voltage suppression capabilities, making it an essential component in protecting electronic circuits from voltage transients and surges across diverse applications.

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