SMCJ100HE3/57T

Product Category

The SMCJ100HE3/57T belongs to the category of semiconductor devices, specifically a transient voltage suppressor (TVS) diode.

Basic Information Overview

• Use: The SMCJ100HE3/57T is used for protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: It has a high surge capability, low clamping voltage, and fast response time. The device is designed to limit overvoltage transients in electronic circuits.
• Package: The SMCJ100HE3/57T is available in a DO-214AB (SMC) package.
• Essence: Its essence lies in providing robust protection against voltage surges to ensure the reliability of electronic systems.
• Packaging/Quantity: The SMCJ100HE3/57T is typically packaged in reels with a quantity varying based on customer requirements.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 100V
• Operating Voltage: 85.5V
• Clamping Voltage: 146V
• Maximum Surge Current: 50A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ100HE3/57T TVS diode has a standard configuration with two leads, anode, and cathode, as per the DO-214AB package specifications.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

• Advantages:
  • Robust protection against voltage transients
  • Fast response time
  • High surge capability
• Disadvantages:
  • Can introduce some capacitance into the protected circuit
  • Requires careful consideration of placement and layout for optimal performance

Working Principles

The SMCJ100HE3/57T operates based on the principle of avalanche breakdown, where it rapidly diverts excess current away from sensitive components when a voltage transient occurs, thus limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ100HE3/57T is commonly used in various applications including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

1. Alternative Model 1: P6KE100CA
   • Breakdown Voltage: 100V
   • Package: DO-15
2. Alternative Model 2: 1.5KE100A
   • Breakdown Voltage: 100V
   • Package: DO-201

This completes the entry for the SMCJ100HE3/57T TVS diode within the English editing encyclopedia entry structure format.