SMF14A-HE3-08

Product Overview

Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: High surge capability, low clamping voltage, compact package
Package: SOD-123FL
Essence: Protects sensitive electronic components from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Peak Pulse Power: 400W
Clamping Voltage: 14V
Operating Voltage: 12.8V
Breakdown Voltage: 15.6V
Maximum Reverse Leakage Current: 1µA

Detailed Pin Configuration

The SMF14A-HE3-08 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

Provides protection against voltage transients
Fast response time
Low leakage current
Compact and space-saving design

Advantages and Disadvantages

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

Disadvantages: - Limited breakdown voltage range - Not suitable for high-power applications

Working Principles

The SMF14A-HE3-08 operates by diverting excessive voltage away from sensitive electronic components, thereby protecting them from damage due to voltage spikes or transients.

Detailed Application Field Plans

This voltage suppressor diode is commonly used in various electronic devices and systems, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunication equipment

Detailed and Complete Alternative Models

SMF5.0A: Similar characteristics with a lower clamping voltage of 5V
SMF24A: Higher clamping voltage of 24V, suitable for different applications

Note: The alternative models provided are for reference purposes and may require further evaluation based on specific application requirements.

This content provides a comprehensive overview of the SMF14A-HE3-08, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF14A-HE3-08 v technických řešeních

What is the SMF14A-HE3-08 component used for in technical solutions?
- The SMF14A-HE3-08 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What are the key specifications of the SMF14A-HE3-08?
- The SMF14A-HE3-08 has a working peak reverse voltage of 14V, a maximum clamping voltage of 23.2V, and a peak pulse current of 100A.
How does the SMF14A-HE3-08 protect electronic circuits?
- The SMF14A-HE3-08 diverts excess voltage away from sensitive components by providing a low-impedance path to ground during transient events.
In what applications is the SMF14A-HE3-08 commonly used?
- The SMF14A-HE3-08 is often used in telecommunications equipment, industrial automation, automotive electronics, and other systems requiring protection from voltage surges.
What is the recommended operating temperature range for the SMF14A-HE3-08?
- The SMF14A-HE3-08 is designed to operate within a temperature range of -55°C to 150°C.
Does the SMF14A-HE3-08 require any external components for proper operation?
- No, the SMF14A-HE3-08 is a standalone component and does not require additional external components for its basic function.
Can multiple SMF14A-HE3-08 components be used in parallel for higher surge protection?
- Yes, multiple SMF14A-HE3-08 components can be used in parallel to increase the overall surge handling capability of the protection circuit.
What is the typical response time of the SMF14A-HE3-08 during a transient event?
- The typical response time of the SMF14A-HE3-08 is very fast, typically in the nanosecond range, providing rapid protection to the connected circuitry.
Are there any special considerations for PCB layout when using the SMF14A-HE3-08?
- It is recommended to minimize the trace length between the SMF14A-HE3-08 and the protected components to reduce inductance and optimize performance.
Where can I find detailed application notes and guidelines for integrating the SMF14A-HE3-08 into my technical solution?
- Detailed application notes and guidelines for the SMF14A-HE3-08 can be found in the product datasheet provided by the manufacturer, as well as through technical support resources.