SMCG8.5CA-HRA

Introduction

The SMCG8.5CA-HRA is a diode belonging to the category of semiconductor devices. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor Diode
• Use: The SMCG8.5CA-HRA diode is commonly used for voltage regulation, rectification, and surge protection in electronic circuits.
• Characteristics: Fast response time, low forward voltage drop, high surge current capability.
• Package: SMA (DO-214AC) package
• Essence: Silicon semiconductor material
• Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and customer requirements.

Specifications

• Peak Pulse Power: 3000W
• Breakdown Voltage: 8.5V
• Maximum Reverse Standoff Voltage: 7.37V
• Maximum Reverse Leakage Current: 1μA
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCG8.5CA-HRA diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Fast response to transient over-voltage events
• Low clamping voltage under surge conditions
• High surge current capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact size
• RoHS compliant

Disadvantages

• Limited maximum reverse standoff voltage
• Sensitive to reverse voltage polarity

Working Principles

The SMCG8.5CA-HRA operates based on the principle of utilizing its semiconductor material to allow current flow in one direction while blocking it in the reverse direction. When subjected to a transient over-voltage event, the diode quickly conducts, diverting excess current away from sensitive components.

Detailed Application Field Plans

The SMCG8.5CA-HRA diode finds applications in various fields, including: - Power supplies - Automotive electronics - Telecommunications equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMBJ8.5CA

  • Category: Semiconductor Diode
  • Use: Similar to SMCG8.5CA-HRA, suitable for voltage regulation and surge protection.
  • Characteristics: Different package (SMB), similar electrical characteristics.

• Alternative Model 2: P6SMB8.5CA

  • Category: Semiconductor Diode
  • Use: Comparable to SMCG8.5CA-HRA, designed for surge suppression and voltage clamping.
  • Characteristics: Larger package (SMB), similar electrical ratings.

In conclusion, the SMCG8.5CA-HRA diode offers effective surge protection and voltage regulation capabilities, making it a valuable component in various electronic applications. Its fast response time and compact size are advantageous, although users should be mindful of its limitations regarding reverse voltage polarity and maximum reverse standoff voltage.

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