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SM8S18AHE3_A/I
Product Overview
Category
The SM8S18AHE3_A/I belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SM8S18AHE3_A/I is available in a surface-mount DO-218AB package.
Essence
This TVS diode is essential for safeguarding electronic circuits from voltage spikes and surges.
Packaging/Quantity
The SM8S18AHE3_A/I is typically packaged in reels and is available in quantities suitable for production runs.
Specifications
- Standoff Voltage: 15.3V
- Breakdown Voltage: 17V
- Maximum Clamping Voltage: 29.2V
- Peak Pulse Current: 100A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SM8S18AHE3_A/I has a total of two pins: 1. Anode 2. Cathode
Functional Features
- Provides protection against overvoltage transients
- Fast response time ensures minimal damage to protected circuitry
- Low clamping voltage limits stress on the protected system
Advantages
- Robust protection against voltage transients
- Suitable for a wide range of applications
- Compact and easy to integrate into circuit designs
Disadvantages
- May require additional components for comprehensive surge protection
- Sensitive to reverse polarity connection
Working Principles
When a transient voltage event occurs, the SM8S18AHE3_A/I conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit and prevent damage.
Detailed Application Field Plans
The SM8S18AHE3_A/I is commonly used in various applications, including: - Power supplies - Communication systems - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SM8S18AHE3_A/I include: - SMAJ15A - P6SMB15A - 1.5SMC16CA
In conclusion, the SM8S18AHE3_A/I TVS diode offers robust protection against transient voltage events and finds widespread use in diverse electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SM8S18AHE3_A/I v technických řešeních
What is the SM8S18AHE3_A/I?
- The SM8S18AHE3_A/I is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of the SM8S18AHE3_A/I?
- The maximum peak pulse power of the SM8S18AHE3_A/I is 800 watts for an 8/20 µs waveform.
What is the breakdown voltage of the SM8S18AHE3_A/I?
- The breakdown voltage of the SM8S18AHE3_A/I is 18V.
What are the typical applications of the SM8S18AHE3_A/I?
- The SM8S18AHE3_A/I is commonly used in telecommunications equipment, computers, industrial and consumer electronics, and automotive systems to protect against transient voltage events.
What is the operating temperature range of the SM8S18AHE3_A/I?
- The SM8S18AHE3_A/I has an operating temperature range of -55°C to +150°C.
What is the package type of the SM8S18AHE3_A/I?
- The SM8S18AHE3_A/I is available in a DO-218AB package.
Does the SM8S18AHE3_A/I meet industry standards for surge protection?
- Yes, the SM8S18AHE3_A/I meets the surge immunity requirements of IEC 61000-4-5.
Can the SM8S18AHE3_A/I be used for outdoor applications?
- Yes, the SM8S18AHE3_A/I is suitable for outdoor applications due to its ability to withstand lightning-induced transients.
What is the clamping voltage of the SM8S18AHE3_A/I?
- The clamping voltage of the SM8S18AHE3_A/I is typically 29.2V at 10A.
Is the SM8S18AHE3_A/I RoHS compliant?
- Yes, the SM8S18AHE3_A/I is RoHS compliant, making it suitable for use in environmentally conscious designs.