SMCJ15CA/57T - Product Encyclopedia Entry

Introduction

The SMCJ15CA/57T is a specialized electronic component designed for use in various electrical and electronic systems. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Surge Protection
• Characteristics: High surge current capability, low clamping voltage, fast response time
• Package: SMC (DO-214AB)
• Essence: Transient Voltage Suppressor (TVS) Diode
• Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 15V
• Clamping Voltage: 24.4V
• Operating Temperature Range: -55°C to +150°C
• Polarity: Unidirectional

Detailed Pin Configuration

The SMCJ15CA/57T TVS diode has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

• Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes and surges.
• Fast Response Time: Quickly clamps transient voltages to safe levels, safeguarding downstream components.
• High Surge Current Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronics
• Fast response time ensures minimal damage from transient events
• Compact SMC package for space-constrained applications

Disadvantages

• Clamping voltage may be higher than some alternative models
• Unidirectional protection only

Working Principles

When a transient voltage spike occurs, the SMCJ15CA/57T TVS diode rapidly conducts, diverting excess current away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMCJ15CA/57T is commonly used in various applications, including: - Power Supplies - Communication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

Several alternative TVS diode models with similar specifications and form factors include: - 1. P6SMB15CA - 2. SMBJ15CA - 3. 1.5SMCJ15CA

In conclusion, the SMCJ15CA/57T TVS diode offers effective surge protection with its high surge current capability, low clamping voltage, and fast response time. While it has limitations such as unidirectional protection and a relatively higher clamping voltage, it remains a popular choice for various electronic applications.

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