SMDA03C/TR13

Product Category

The SMDA03C/TR13 belongs to the category of semiconductor devices, specifically transient voltage suppressor diodes.

Basic Information Overview

• Use: The SMDA03C/TR13 is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: It offers low clamping voltage, fast response time, and high surge capability.
• Package: The SMDA03C/TR13 is available in a surface-mount package.
• Essence: Its essence lies in providing robust protection against voltage surges to ensure the reliability of electronic circuits.
• Packaging/Quantity: Typically supplied in reels, the quantity per reel varies based on manufacturer specifications.

Specifications

• Peak Pulse Power: 3000W
• Breakdown Voltage Range: 5.8V to 6.8V
• Operating Temperature Range: -55°C to 150°C
• RoHS Compliance: Yes

Detailed Pin Configuration

The SMDA03C/TR13 features a standard surface-mount device (SMD) pin configuration with specific anode and cathode connections. Please refer to the datasheet for the detailed pinout diagram.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage to protect downstream components.
• Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected circuitry.
• Low Clamping Voltage: Limits the voltage across the protected circuit to safeguard against damage.

Advantages and Disadvantages

Advantages

• Robust transient voltage suppression
• Compact surface-mount package
• RoHS compliant

Disadvantages

• Limited breakdown voltage range
• Operating temperature constraints

Working Principles

The SMDA03C/TR13 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, limiting the voltage across it.

Detailed Application Field Plans

The SMDA03C/TR13 finds extensive application in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMDA05C/TR13
  • Breakdown Voltage Range: 7.2V to 8.4V
  • Peak Pulse Power: 5000W
• Alternative Model 2: SMDA12C/TR13
  • Breakdown Voltage Range: 14V to 16V
  • Peak Pulse Power: 12000W

In conclusion, the SMDA03C/TR13 serves as a critical component in protecting electronic circuits from voltage transients, offering a balance of performance and compactness. Its application spans across diverse industries, ensuring the integrity of sensitive electronics.

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