1.5SMC18CAHE3/9AT

Product Overview

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The 1.5SMC18CAHE3/9AT is available in a DO-214AB (SMC) package.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

Standoff Voltage: 15.3V
Breakdown Voltage: 17V
Maximum Clamping Voltage: 29.2V
Peak Pulse Current: 58.3A
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC18CAHE3/9AT TVS diode has two pins, anode, and cathode, which are denoted by the markings on the device or datasheet.

Functional Features

Provides protection against voltage transients
Diverts excessive current away from sensitive components
Restores system functionality after transient event

Advantages and Disadvantages

Advantages

Effective protection against voltage surges
Fast response time
Compact size

Disadvantages

Limited to specific voltage ranges
May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage event occurs, the 1.5SMC18CAHE3/9AT TVS diode conducts current to divert the excess energy away from the protected components, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5SMC18CAHE3/9AT is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC18CAHE3/9AT TVS diode include: - P6SMB18CA - SMBJ17CA - 1.5KE16CA

This provides a comprehensive overview of the 1.5SMC18CAHE3/9AT TVS diode, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC18CAHE3/9AT v technických řešeních

What is the application of 1.5SMC18CAHE3/9AT in technical solutions?
- The 1.5SMC18CAHE3/9AT is commonly used as a transient voltage suppressor diode to protect sensitive electronic components from voltage spikes and surges.
How does 1.5SMC18CAHE3/9AT protect electronic circuits?
- This diode clamps the voltage across the circuit it is protecting by diverting excess current away from the sensitive components, thus preventing damage from overvoltage events.
In what type of technical solutions is 1.5SMC18CAHE3/9AT typically employed?
- It is often used in power supplies, communication equipment, automotive electronics, and industrial control systems to safeguard against transient voltage disturbances.
What are the key specifications of 1.5SMC18CAHE3/9AT that make it suitable for technical applications?
- Its high surge capability, low clamping voltage, and fast response time make it an ideal choice for protecting sensitive electronics from voltage transients.
Can 1.5SMC18CAHE3/9AT be used in both AC and DC circuits?
- Yes, it can be used in both AC and DC circuits to provide protection against transient overvoltage conditions.
Are there any specific temperature or environmental considerations when using 1.5SMC18CAHE3/9AT?
- This diode is designed to operate within a wide temperature range and is suitable for various environmental conditions, making it versatile for different technical solutions.
What are the typical failure modes of 1.5SMC18CAHE3/9AT in technical applications?
- Common failure modes include degradation of clamping voltage, increased leakage current, and thermal runaway under extreme conditions.
Is 1.5SMC18CAHE3/9AT compliant with industry standards for electronic components?
- Yes, it meets industry standards for transient voltage suppressor diodes and is RoHS compliant, ensuring its compatibility with modern technical solutions.
Can multiple 1.5SMC18CAHE3/9AT diodes be connected in parallel for higher surge protection?
- Yes, these diodes can be connected in parallel to increase the overall surge handling capability and provide enhanced protection for critical technical systems.
What are some best practices for integrating 1.5SMC18CAHE3/9AT into technical solutions?
- Proper PCB layout, adequate heat sinking, and careful consideration of electrical characteristics are essential for maximizing the effectiveness of this diode in technical applications.