SMF11A: Product Overview and Specifications

Introduction

The SMF11A is a diode belonging to the category of surface mount transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronic components from voltage spikes and transients. This entry provides an overview of the SMF11A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category: Surface Mount Transient Voltage Suppressor (TVS)
Use: Protection against voltage spikes and transients
Characteristics: Fast response time, low clamping voltage, high surge capability
Package: SOD-123FL
Essence: Diode for transient voltage suppression
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Peak Pulse Power: 400 Watts
Breakdown Voltage Range: 12V to 58V
Operating Temperature Range: -55°C to +150°C
Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMF11A has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

Fast response time
Low clamping voltage
High surge capability
RoHS compliant

Advantages and Disadvantages

Advantages

Effective protection against voltage spikes
Fast response time
RoHS compliant

Disadvantages

Limited breakdown voltage range
Sensitive to reverse voltage polarity

Working Principles

When a transient voltage spike occurs, the SMF11A conducts current to divert the excess energy away from the protected circuit. It does this by rapidly switching into a low-resistance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SMF11A is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMF11A include: - SMAJ5.0A - SMBJ15CA - SMCJ30A - P4SMA24CA

In conclusion, the SMF11A is a crucial component for protecting sensitive electronic devices from voltage spikes and transients. Its fast response time, low clamping voltage, and high surge capability make it an ideal choice for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF11A v technických řešeních

What is SMF11A?
- SMF11A is a surface mount transient voltage suppressor diode used for protecting sensitive electronics from voltage spikes and transients.
What are the key features of SMF11A?
- The key features of SMF11A include low clamping voltage, fast response time, and high surge capability.
In what applications can SMF11A be used?
- SMF11A can be used in various applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.
What is the maximum working voltage of SMF11A?
- The maximum working voltage of SMF11A is typically around 11 volts.
How does SMF11A protect electronic circuits?
- SMF11A protects electronic circuits by diverting excessive current away from sensitive components when a voltage spike or transient occurs.
What is the operating temperature range of SMF11A?
- The operating temperature range of SMF11A is usually between -55°C to 150°C, making it suitable for a wide range of environments.
Can SMF11A be used for ESD protection?
- Yes, SMF11A can provide effective electrostatic discharge (ESD) protection for sensitive electronic components.
Does SMF11A require any external components for proper operation?
- No, SMF11A is a standalone device and does not require any external components for its operation.
What are the package options available for SMF11A?
- SMF11A is available in various surface mount packages such as SOD-123FL, SMA, and SMB.
Where can I find detailed specifications and application notes for SMF11A?
- Detailed specifications and application notes for SMF11A can be found in the product datasheet provided by the manufacturer or distributor.