SMCJ8.0A-M3/57T

Product Category

The SMCJ8.0A-M3/57T belongs to the category of semiconductor devices, specifically within the family of transient voltage suppressor diodes (TVS diodes).

Basic Information Overview

• Use: The SMCJ8.0A-M3/57T is primarily used for surge protection in electronic circuits and systems.
• Characteristics: It is characterized by its ability to rapidly clamp transient voltages to a safe level, thereby protecting sensitive components from damage.
• Package: The SMCJ8.0A-M3/57T is typically available in a surface-mount package, making it suitable for automated assembly processes.
• Essence: Its essence lies in providing robust overvoltage protection for a wide range of applications.
• Packaging/Quantity: These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 8.0V
• Operating Voltage: 6.4V
• Maximum Clamping Voltage: 13.6V
• Peak Pulse Current: 215A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ8.0A-M3/57T typically features a unidirectional configuration with two pins for surface mounting onto PCBs.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapidly responds to voltage surges to limit potential damage.
• Low Leakage Current: Ensures minimal power dissipation during normal operation.

Advantages and Disadvantages

• Advantages:
  • Robust surge protection capabilities
  • Compact surface-mount package
  • Wide operating temperature range
• Disadvantages:
  • Limited to unidirectional clamping
  • Requires careful consideration of placement for optimal performance

Working Principles

The SMCJ8.0A-M3/57T operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to high voltage transients, thus diverting the energy away from sensitive components.

Detailed Application Field Plans

The SMCJ8.0A-M3/57T finds extensive use in various applications including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Automotive Electronics: Safeguarding vehicle electronics from voltage spikes. - Industrial Control Systems: Providing overvoltage protection for control circuitry.

Detailed and Complete Alternative Models

• 1N6267CA: Similar TVS diode with a slightly lower breakdown voltage.
• P6KE6.8CA: Alternative TVS diode with comparable characteristics and package type.

This comprehensive entry provides an in-depth understanding of the SMCJ8.0A-M3/57T, covering its category, basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.