SMF4L36A - Product Overview

Introduction

The SMF4L36A belongs to the category of transient voltage suppressor diodes and is commonly used for protecting sensitive electronic devices from voltage spikes and transients. This entry provides a comprehensive overview of the SMF4L36A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronic devices from voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Provides robust protection against transient overvoltage conditions
• Packaging/Quantity: Available in reels or bulk packaging

Specifications

• Part Number: SMF4L36A
• Peak Power Dissipation: 400W
• Breakdown Voltage: 36V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMF4L36A typically follows the standard SMA (DO-214AC) package with two pins for connection. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level
• Fast Response Time: Rapid reaction to voltage spikes for enhanced protection
• Low Clamping Voltage: Limits the voltage across the protected circuit
• High Surge Current Capability: Can withstand high surge currents without degradation

Advantages and Disadvantages

Advantages

• Robust protection against transient overvoltage events
• Fast response time ensures minimal impact on the protected circuit
• Low clamping voltage helps in preventing damage to sensitive components

Disadvantages

• May require additional circuitry for comprehensive ESD protection
• Limited to specific voltage and power ratings

Working Principles

The SMF4L36A operates by diverting excessive transient current away from the protected circuit, thereby limiting the voltage across it. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess current to flow through, thus safeguarding the connected electronics.

Detailed Application Field Plans

The SMF4L36A finds extensive use in various applications, including: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies - LED lighting systems

Detailed and Complete Alternative Models

• Alternative Model 1: SMF5.0A
  • Breakdown Voltage: 5.0V
  • Peak Power Dissipation: 200W
• Alternative Model 2: SMF10A
  • Breakdown Voltage: 10V
  • Peak Power Dissipation: 400W
• Alternative Model 3: SMF15A
  • Breakdown Voltage: 15V
  • Peak Power Dissipation: 600W

In conclusion, the SMF4L36A transient voltage suppressor diode offers robust protection against transient overvoltage conditions, making it an essential component in safeguarding sensitive electronic devices across various industries. Its fast response time, low clamping voltage, and high surge current capability make it a reliable choice for transient voltage suppression applications.