ON Semiconductor
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SMF6.5AT1
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SMF6.5AT1

Introduction

The SMF6.5AT1 is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMF6.5AT1.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against transient voltage spikes
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SOD-123FL
  • Essence: Semiconductor device for voltage spike suppression
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 6.5V
  • Clamping Voltage: 11.2V at 16A
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMF6.5AT1 has a standard SOD-123FL package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage spikes
  • Compact SOD-123FL package
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage (6.5V)
  • Requires proper circuit design for optimal performance

Working Principles

The SMF6.5AT1 operates by diverting excessive transient current away from sensitive electronic components when a voltage spike occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level, thereby protecting downstream circuitry.

Detailed Application Field Plans

The SMF6.5AT1 is widely used in various electronic systems and equipment, including: - Power supplies - Communication systems - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMF6.5AT1 include: - SMAJ6.5A: Similar characteristics with a different package (SMA) - P6SMB6.5A: Higher power rating and different package (DO-214AA) - SMBJ6.5A: Lower profile package (DO-214AA) with similar characteristics

In conclusion, the SMF6.5AT1 is a vital component in protecting electronic circuits from transient voltage spikes, offering fast response, low clamping voltage, and high surge current capability. Its compact package and wide operating temperature range make it suitable for diverse applications across various industries.

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  1. What is SMF6.5AT1?

    • SMF6.5AT1 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of SMF6.5AT1?

    • The key features of SMF6.5AT1 include a low profile package, high surge capability, low clamping voltage, and fast response time.

  3. What is the maximum working voltage of SMF6.5AT1?

    • The maximum working voltage of SMF6.5AT1 is 6.5V.

  4. How does SMF6.5AT1 protect electronic circuits?

    • SMF6.5AT1 suppresses transient voltage spikes by diverting excess current away from sensitive components, thus protecting them from damage.

  5. In what applications can SMF6.5AT1 be used?

    • SMF6.5AT1 is commonly used in applications such as consumer electronics, automotive electronics, industrial equipment, and telecommunications devices.

  6. What is the operating temperature range of SMF6.5AT1?

    • The operating temperature range of SMF6.5AT1 is typically -55°C to +150°C.

  7. What is the peak pulse power dissipation of SMF6.5AT1?

    • The peak pulse power dissipation of SMF6.5AT1 is specified by the manufacturer and should be consulted in the datasheet for accurate information.

  8. How is SMF6.5AT1 mounted on a PCB?

    • SMF6.5AT1 is mounted using surface mount technology (SMT) and requires proper soldering techniques for reliable attachment to the PCB.

  9. What are the industry standards or certifications associated with SMF6.5AT1?

    • SMF6.5AT1 may comply with industry standards such as AEC-Q101 for automotive applications or RoHS for environmental compliance. It's important to check the datasheet for specific certifications.

  10. Are there any recommended layout considerations when using SMF6.5AT1 in a circuit?

    • Yes, it's important to follow the manufacturer's recommended layout guidelines to ensure optimal performance and protection when integrating SMF6.5AT1 into a circuit design.