1.5KE170CA - Product Overview and Analysis

Introduction

The 1.5KE170CA is a high-performance transient voltage suppressor diode designed to protect electronic circuits from voltage transients. This entry provides an in-depth analysis of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 1.5KE170CA belongs to the category of transient voltage suppressor diodes and is commonly used in electronic circuits to protect sensitive components from voltage spikes and transients. Its primary use is to clamp the voltage during transient events, thereby safeguarding the connected circuitry.

Characteristics

• Voltage Suppression: The 1.5KE170CA is capable of suppressing transient voltages up to 170V.
• Fast Response Time: It offers a rapid response time to transient events, ensuring quick protection for the connected circuitry.
• Low Leakage Current: The diode exhibits low leakage current, minimizing power dissipation during normal operation.
• Robust Packaging: It is housed in a durable package that enhances its reliability and ruggedness.

Package and Quantity

The 1.5KE170CA is typically available in various package types such as DO-201, providing flexibility in integration into different circuit designs. It is commonly supplied in reels or tubes, with quantities varying based on the manufacturer's specifications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 151V to 169V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 144V

Detailed Pin Configuration

The 1.5KE170CA follows a standard axial leaded package configuration, with clear identification of the cathode and anode terminals for easy integration into circuit layouts.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• High Power Handling: Capable of handling high transient power levels, ensuring robust protection.
• Low Clamping Voltage: Provides low clamping voltage to prevent damage to sensitive electronics.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low leakage current
• Robust packaging for enhanced durability

Disadvantages

• Higher cost compared to standard diodes
• Limited availability in certain package types

Working Principles

The 1.5KE170CA operates based on the principle of avalanche breakdown, where it rapidly conducts when subjected to high transient voltages, diverting the excess energy away from the protected circuitry.

Application Field Plans

The 1.5KE170CA finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Alternative Models

For users seeking alternative options, the following models can be considered: - 1.5KE180CA - 1.5KE160CA - 1.5KE200CA

In conclusion, the 1.5KE170CA transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in numerous electronic applications.

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