1.5SMC170CAHE3/57T - Product Encyclopedia Entry

Introduction

The 1.5SMC170CAHE3/57T is a specialized electronic component designed for surge protection in various electrical and electronic systems. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Surge Protection Device
• Use: Protecting electronic circuits from voltage surges and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMC (DO-214AB) package
• Essence: Transient Voltage Suppressor (TVS) diode
• Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 144V
• Breakdown Voltage: 160V
• Clamping Voltage: 231V
• Maximum Surge Current: 50A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC170CAHE3/57T has two pins, with the standard SMC package pinout configuration.

Functional Features

• Fast response to transient over-voltage events
• Low clamping voltage to protect sensitive electronic components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Compact SMC package for space-constrained applications
• Wide operating temperature range for versatile use

Disadvantages

• Limited surge current handling compared to larger devices
• Higher clamping voltage than some specialized TVS diodes

Working Principles

When a voltage surge occurs, the 1.5SMC170CAHE3/57T rapidly conducts current to divert the excess energy away from the protected circuit. By clamping the voltage at a safe level, it prevents damage to sensitive components.

Detailed Application Field Plans

The 1.5SMC170CAHE3/57T is commonly used in: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 1.5SMC Series: Various standoff voltages and power ratings within the same SMC package
• P6KE Series: Axial-leaded TVS diodes with similar characteristics
• SMBJ Series: SMB package TVS diodes for smaller form factor requirements

In conclusion, the 1.5SMC170CAHE3/57T offers reliable surge protection for a wide range of electronic applications, with its compact size and high surge capability making it a popular choice among design engineers.

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