ON Semiconductor
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
SMF05T1
Zobrazit detail DataSheets

SMF05T1 Product Overview

Introduction

The SMF05T1 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the SMF05T1, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SOD-123FL
  • Essence: Protecting sensitive electronic components from voltage transients
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 200 Watts
  • Breakdown Voltage Range: 5.0V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMF05T1 features a standard SOD-123FL package with three pins: 1. Pin 1: Anode 2. Pin 2: No Connection 3. Pin 3: Cathode

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact SOD-123FL package
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage range (5.0V)

Working Principles

The SMF05T1 operates by diverting excessive current away from sensitive electronic components when a transient voltage event occurs. It achieves this by rapidly switching into a low-impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SMF05T1 is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • SMF03T1: Breakdown Voltage Range: 3.3V
  • SMF15T1: Breakdown Voltage Range: 15V
  • SMF24T1: Breakdown Voltage Range: 24V
  • SMF36T1: Breakdown Voltage Range: 36V

In conclusion, the SMF05T1 transient voltage suppressor diode offers effective protection against voltage transients in a compact and reliable package. Its fast response time, low clamping voltage, and high surge current capability make it an ideal choice for various electronic applications.

Word Count: 410

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF05T1 v technických řešeních

  1. What is SMF05T1?

    • SMF05T1 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum working voltage of SMF05T1?

    • The maximum working voltage of SMF05T1 is typically 5 volts.

  3. What is the peak pulse current rating of SMF05T1?

    • The peak pulse current rating of SMF05T1 is typically around 200 mA.

  4. How does SMF05T1 protect electronic circuits?

    • SMF05T1 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of SMF05T1?

    • SMF05T1 is commonly used in applications such as USB ports, mobile devices, and other small form factor electronic devices to protect against voltage surges.

  6. What is the response time of SMF05T1?

    • The response time of SMF05T1 is very fast, typically in the nanosecond range, providing quick protection against voltage spikes.

  7. Is SMF05T1 RoHS compliant?

    • Yes, SMF05T1 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. Can SMF05T1 be used in automotive applications?

    • Yes, SMF05T1 can be used in automotive applications to protect sensitive electronics from voltage transients in the vehicle's electrical system.

  9. What is the operating temperature range of SMF05T1?

    • The operating temperature range of SMF05T1 is typically between -55°C to +150°C, making it suitable for a wide range of environments.

  10. Are there any recommended layout considerations when using SMF05T1?

    • It is recommended to place SMF05T1 as close as possible to the protected circuit and to minimize the length of traces connecting it to the circuit for optimal performance.