SMCJ12AE3/TR13

Product Overview

Category

The SMCJ12AE3/TR13 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

• Fast response time
• Low clamping voltage
• High surge current capability
• RoHS compliant

Package

The SMCJ12AE3/TR13 comes in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SMCJ12AE3/TR13 is typically packaged in reels with quantities varying based on customer requirements.

Specifications

• Standoff Voltage: 10.5V
• Breakdown Voltage: 11.7V
• Maximum Reverse Leakage Current: 1µA at 12V
• Peak Pulse Power Dissipation: 1500W
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ12AE3/TR13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Bi-directional clamping capability
• Low incremental surge resistance
• High temperature stability

Advantages and Disadvantages

Advantages

• Provides effective protection against voltage transients
• Fast response time ensures minimal damage to protected components
• RoHS compliance supports environmental sustainability

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection in complex systems
• Limited to specific voltage ranges

Working Principles

When a transient voltage spike occurs, the SMCJ12AE3/TR13 conducts current to divert the excess energy away from the sensitive components, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The SMCJ12AE3/TR13 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ12AE3/TR13 include: - P6SMBJ12A - 1.5SMCJ12A - SMBJ12A

In conclusion, the SMCJ12AE3/TR13 transient voltage suppressor diode offers reliable overvoltage protection with fast response times and high surge current capability. Its application spans across various industries, making it an essential component in safeguarding electronic circuits against voltage transients.

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