SMF5V0A-HE3-18

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Low capacitance, high surge capability
Package: SOD-123FL
Essence: Transient Voltage Suppressor (TVS) diode
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

• Voltage Rating: 5.0V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Breakdown Voltage: 6.4V
• Capacitance: 10pF

Detailed Pin Configuration

The SMF5V0A-HE3-18 features a SOD-123FL package with two pins. Pin 1 is the anode and pin 2 is the cathode.

Functional Features

• Provides transient voltage suppression for sensitive electronics
• Fast response time to protect against voltage transients
• Low clamping voltage to minimize stress on protected circuits

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Compact package size

Disadvantages: - Limited voltage rating compared to some alternatives

Working Principles

When a transient voltage spike occurs, the SMF5V0A-HE3-18 conducts current to divert the excess energy away from the protected circuit, thus preventing damage.

Detailed Application Field Plans

This TVS diode is commonly used in applications such as: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• Alternative 1: SMAJ5.0A
  • Voltage Rating: 5.0V
  • Peak Pulse Power: 400W
  • Package: DO-214AC
• Alternative 2: P6SMB5.0A
  • Voltage Rating: 5.0V
  • Peak Pulse Power: 600W
  • Package: DO-214AA

In conclusion, the SMF5V0A-HE3-18 is a vital component in protecting sensitive electronics from voltage transients, offering high surge capability and low clamping voltage. Its compact size and fast response time make it suitable for various applications across different industries.

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