1.5SMC12CA-M3/9AT Product Overview

Introduction

The 1.5SMC12CA-M3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes and is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Basic Information Overview

• Category: TVS Diode
• Use: Protection against voltage transients
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: SMC (DO-214AB)
• Essence: Safeguarding electronic circuits from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 10.2V
• Breakdown Voltage Range: 11.4V to 12.6V
• Maximum Clamping Voltage: 16.7V at 24A
• Operating Temperature Range: -55°C to 150°C
• Mounting Type: Surface Mount
• Package/Case: DO-214AB (SMC)

Detailed Pin Configuration

The 1.5SMC12CA-M3/9AT TVS diode typically has two pins for surface mount installation. The pin configuration includes the anode and cathode connections, which are essential for proper circuit protection.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to a safe level
• Fast Response Time: Quickly responds to voltage transients to prevent damage
• High Surge Capability: Can 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 relatively high for some applications
• Sensitive to reverse polarity connection

Working Principles

When a transient voltage event occurs, the 1.5SMC12CA-M3/9AT TVS diode conducts current to divert the excess energy away from the protected circuit. This action limits the voltage across the circuit to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5SMC12CA-M3/9AT TVS diode finds application in various fields, including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC12CA-M3/9AT TVS diode include: - SMAJ12A - P6SMB12CA - SMBJ12A - 1.5KE12CA

In conclusion, the 1.5SMC12CA-M3/9AT TVS diode offers effective protection against voltage transients with its fast response time and high surge capability. However, users should consider the clamping voltage and polarity sensitivity when selecting this diode for their specific applications.

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