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SM8S26A-E3/2D
Introduction
The SM8S26A-E3/2D belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The SM8S26A-E3/2D is designed to provide robust protection against transient overvoltage conditions, making it an essential component in various electronic applications.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients in electronic circuits
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: DO-218AB
- Essence: Safeguarding sensitive electronic components
- Packaging/Quantity: Tape & Reel, 500 units per reel
Specifications
- Peak Pulse Power: 800 Watts
- Breakdown Voltage: 26V
- Operating Voltage: 21.7V
- Clamping Voltage: 34.4V
- Peak Pulse Current: 30.5A
- Reverse Standoff Voltage: 26V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SM8S26A-E3/2D features a standard DO-218AB package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Robust protection against transient overvoltage events
- Fast response time for rapid clamping of voltage spikes
- Low clamping voltage to minimize stress on protected circuits
- High surge capability for reliable performance in demanding environments
Advantages and Disadvantages
Advantages
- Effective protection of sensitive electronic components
- Fast response time ensures minimal impact on circuit operation
- High surge capability for enhanced reliability
Disadvantages
- Clamping voltage may still be relatively high for some applications
- Requires careful consideration of placement within the circuit to ensure optimal protection
Working Principles
The SM8S26A-E3/2D operates based on the principle of avalanche breakdown. When a transient overvoltage event occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.
Detailed Application Field Plans
The SM8S26A-E3/2D is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SM8S24A-E3/2D
- SM8S28A-E3/2D
- SM8S30A-E3/2D
- SM8S33A-E3/2D
In conclusion, the SM8S26A-E3/2D transient voltage suppressor diode offers reliable protection against transient overvoltage events in electronic circuits. Its robust characteristics and fast response time make it a valuable component in a wide range of applications, ensuring the integrity and longevity of sensitive electronic systems.
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What is the SM8S26A-E3/2D?
- The SM8S26A-E3/2D 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 SM8S26A-E3/2D?
- The maximum peak pulse power of the SM8S26A-E3/2D is 800 watts for an 10/1000 µs waveform.
What is the breakdown voltage of the SM8S26A-E3/2D?
- The breakdown voltage of the SM8S26A-E3/2D is 26 volts.
What are some typical applications of the SM8S26A-E3/2D?
- Typical applications include protection of telecommunications equipment, Ethernet networks, power supplies, and other sensitive electronic devices from transient voltage events.
What is the clamping voltage of the SM8S26A-E3/2D?
- The clamping voltage of the SM8S26A-E3/2D is 43.6 volts at 14 A.
What is the operating temperature range of the SM8S26A-E3/2D?
- The operating temperature range of the SM8S26A-E3/2D is -55°C to +150°C.
Does the SM8S26A-E3/2D meet any specific industry standards?
- Yes, the SM8S26A-E3/2D meets the requirements of IEC 61000-4-5 for surge protection.
What is the package type of the SM8S26A-E3/2D?
- The SM8S26A-E3/2D comes in a DO-218AB package.
Is the SM8S26A-E3/2D RoHS compliant?
- Yes, the SM8S26A-E3/2D is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What are the key features of the SM8S26A-E3/2D?
- The key features include low clamping voltage, fast response time, and high surge capability, making it suitable for protecting sensitive electronic equipment from transient voltage events.