1.5SMC12A-E3/9AT

Product Category

The 1.5SMC12A-E3/9AT belongs to the category of surface mount transient voltage suppressor diodes.

Basic Information Overview

• Use: The 1.5SMC12A-E3/9AT is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
• Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
• Package: The diode is typically available in a DO-214AB (SMC) package.
• Essence: Its essence lies in providing reliable overvoltage protection for electronic circuits.
• Packaging/Quantity: The diode is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 10.2V
• Breakdown Voltage: 11.4V
• Maximum Clamping Voltage: 18.2V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC12A-E3/9AT typically has two pins, with the anode and cathode connections clearly marked on the package.

Functional Features

• Transient Voltage Suppression: Effectively suppresses transient voltage spikes to protect downstream components.
• Fast Response Time: Rapidly clamps excessive voltage to safeguard sensitive electronics.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time

Disadvantages

• Sensitive to reverse polarity connection
• Limited effectiveness against sustained overvoltage conditions

Working Principles

When a voltage spike occurs, the diode conducts and clamps the voltage to a safe level, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The 1.5SMC12A-E3/9AT is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC12A-E3/9AT include: - P6SMB12A - SMBJ12A - 1.5KE12A

This information provides a comprehensive overview of the 1.5SMC12A-E3/9AT, covering its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.