SMCJ8.5CA-13-F: Product Overview and Analysis

Introduction

The SMCJ8.5CA-13-F is a crucial component in the field of electronics, specifically within the category of transient voltage suppressor diodes. This entry will provide an in-depth analysis of the SMCJ8.5CA-13-F, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: High surge capability, low clamping voltage, fast response time.
• Package: SMC (DO-214AB)
• Essence: Safeguarding electronic circuits from voltage spikes and surges.
• Packaging/Quantity: Available in reels with varying quantities.

Specifications

• Part Number: SMCJ8.5CA-13-F
• Peak Pulse Power: 1500W
• Breakdown Voltage: 8.5V
• Operating Voltage: 7.37V
• Maximum Reverse Leakage Current: 1µA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ8.5CA-13-F follows the standard SMC package configuration, with two leads for connection.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage to a safe level.
• Fast Response Time: Rapid reaction to voltage transients, protecting downstream components.
• High Surge Capability: Able to withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be higher than some alternative models
• Sensitive to reverse polarity connection

Working Principles

The SMCJ8.5CA-13-F operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a voltage transient occurs, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The SMCJ8.5CA-13-F finds extensive use in various applications, including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Several alternative models to the SMCJ8.5CA-13-F include: - P6SMB8.5CA - 1.5SMC8.5CA - SMBJ8.5CA - SMAJ8.5CA

In conclusion, the SMCJ8.5CA-13-F plays a vital role in protecting electronic circuits from voltage transients, offering a balance of surge capability, clamping voltage, and response time. Its application spans across diverse industries, making it a critical component in ensuring the reliability and longevity of electronic devices.

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