SMCJ8.5A-HR

Product Overview

The SMCJ8.5A-HR belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic devices from voltage spikes and surges. The SMCJ8.5A-HR is designed to provide high reliability and performance in a compact package, making it suitable for a wide range of applications.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and surges
• Characteristics: High reliability, compact package
• Package: SMC (DO-214AB)
• Essence: Safeguarding electronic devices from transient voltage events
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Breakdown: 8.5V
• Power (Watts): 1.5W
• Polarity: Unidirectional
• Operating Temperature: -55°C to 150°C
• Mounting Type: Surface Mount
• Package / Case: DO-214AB (SMC)

Detailed Pin Configuration

The SMCJ8.5A-HR features a surface mount package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The SMCJ8.5A-HR provides reliable protection by clamping transient voltage spikes to a safe level, safeguarding downstream components from damage. Its compact design allows for easy integration into circuit layouts.

Advantages and Disadvantages

Advantages

• High reliability
• Compact package
• Effective voltage spike suppression

Disadvantages

• Limited to unidirectional protection
• May require additional components for bidirectional protection

Working Principles

When a transient voltage spike occurs, the SMCJ8.5A-HR conducts current and clamps the voltage to a safe level, diverting excess energy away from sensitive components. This action helps prevent damage to the protected circuitry.

Detailed Application Field Plans

The SMCJ8.5A-HR is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMCJ6.0A-HR
• Alternative Model 2: SMCJ10A-HR
• Alternative Model 3: SMCJ12A-HR
• Alternative Model 4: SMCJ15A-HR

These alternative models offer different breakdown voltages while sharing similar characteristics and package types, providing flexibility for various voltage protection requirements.

In conclusion, the SMCJ8.5A-HR transient voltage suppressor diode offers reliable protection in a compact package, making it an essential component for safeguarding electronic devices from voltage spikes and surges.

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