SMCJ250E3/TR13

Product Category

The SMCJ250E3/TR13 belongs to the category of semiconductor devices, specifically within the family of transient voltage suppressor diodes (TVS diodes).

Basic Information Overview

• Use: The SMCJ250E3/TR13 is primarily used for surge protection in electronic circuits and systems, safeguarding against transient overvoltage conditions.
• Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time, making it suitable for protecting sensitive electronic components.
• Package: The device is typically available in a surface-mount package, offering ease of integration onto printed circuit boards.
• Essence: Its essence lies in providing robust transient voltage protection to electronic equipment and systems.
• Packaging/Quantity: The SMCJ250E3/TR13 is commonly supplied in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage Range: 277V to 305V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 250V
• Clamping Voltage: 405V at 1A
• RoHS Compliance: Yes

Detailed Pin Configuration

The SMCJ250E3/TR13 features a standard surface-mount package with two terminals, typically denoted as the anode and cathode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream circuitry.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on protected circuits.
• Low Clamping Voltage: Limits the voltage across the protected load during surge events.

Advantages and Disadvantages

• Advantages:
  • High surge capability
  • Fast response time
  • RoHS compliant
• Disadvantages:
  • Higher clamping voltage compared to some alternative models

Working Principles

The SMCJ250E3/TR13 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to overvoltage conditions, thereby diverting the surge energy away from sensitive components.

Detailed Application Field Plans

The SMCJ250E3/TR13 finds extensive use in various applications, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE250CA
  • Breakdown Voltage: 227V to 253V
  • Peak Pulse Power: 600W
• Alternative Model 2: 1.5SMC250CA
  • Breakdown Voltage: 225V to 275V
  • Peak Pulse Power: 1500W
• Alternative Model 3: SMBJ250A
  • Breakdown Voltage: 277V to 305V
  • Peak Pulse Power: 600W

In conclusion, the SMCJ250E3/TR13 serves as a reliable transient voltage suppressor diode, offering robust surge protection for a wide range of electronic applications.

[Word Count: 443]