SMCJ28CA-M3/57T

Introduction

The SMCJ28CA-M3/57T is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients. This entry provides an overview of the product, including 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: Protection against voltage spikes and transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMC (DO-214AB)
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

• Part Number: SMCJ28CA-M3/57T
• Standoff Voltage: 28V
• Breakdown Voltage: 31.1V
• Peak Pulse Power: 1500W
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMCJ28CA-M3/57T has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides rapid response to voltage transients, diverting excess current away from sensitive components.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events, minimizing potential damage.
• High Surge Current Capability: Can withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes and transients
• Fast response time
• RoHS compliant

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of placement in circuit design

Working Principles

The SMCJ28CA-M3/57T operates by shunting excess current away from sensitive components when a transient voltage event occurs. It achieves this through a combination of avalanche breakdown and clamping action, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ28CA-M3/57T 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: SMCJ26A-M3/57T
• Alternative Model 2: SMCJ30CA-M3/57T
• Alternative Model 3: SMCJ33A-M3/57T
• Alternative Model 4: SMCJ36CA-M3/57T

These alternative models offer similar transient voltage suppression capabilities with varying voltage ratings to suit different application requirements.

In conclusion, the SMCJ28CA-M3/57T transient voltage suppressor diode provides essential protection for electronic circuits, offering fast response times and robust performance. Its characteristics, specifications, and application versatility make it a valuable component in various industries.

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