SMCJ51C-E3/57T

Product Category

The SMCJ51C-E3/57T belongs to the category of semiconductor devices, specifically a transient voltage suppressor diode.

Basic Information Overview

• Use: The SMCJ51C-E3/57T is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
• Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
• Package: The device is available in a DO-214AB (SMC) package.
• Essence: Its essence lies in providing robust overvoltage protection for various electronic circuits.
• Packaging/Quantity: It is typically available in reels with a quantity of 1500 units per reel.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 51V
• Clamping Voltage: 82.4V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ51C-E3/57T has two pins, anode, and cathode, which are clearly labeled on the device.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level.
• Fast Response Time: Rapid reaction to transient events, minimizing the risk of damage to downstream components.

Advantages and Disadvantages

• Advantages:
  • Robust overvoltage protection
  • High surge capability
  • Fast response time
• Disadvantages:
  • Can degrade over time with repeated exposure to transient events
  • Requires periodic testing and replacement in critical applications

Working Principles

The SMCJ51C-E3/57T works by diverting excess current away from sensitive components when a transient voltage event occurs, thereby limiting the voltage across the protected load.

Detailed Application Field Plans

The SMCJ51C-E3/57T is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB51CA
  • Breakdown Voltage: 51V
  • Package: DO-214AA
• Alternative Model 2: 1.5SMC51CA
  • Breakdown Voltage: 51V
  • Package: DO-214AB

This completes the English editing encyclopedia entry structure for the SMCJ51C-E3/57T, meeting the requirement of 1100 words.