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SM15T47AY
Product Overview
Category: TVS Diode
Use: Protection against transient voltage spikes
Characteristics: Low clamping voltage, fast response time
Package: SMC (DO-214AB)
Essence: Transient voltage suppression
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 47V
- Clamping Voltage: 77.4V at 10A
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SM15T47AY TVS diode has a standard SMC (DO-214AB) package with two pins.
Functional Features
- Fast response time to transient voltage spikes
- Low clamping voltage for effective protection
- RoHS compliant for environmental considerations
Advantages and Disadvantages
Advantages: - Effective protection against transient voltage spikes - RoHS compliant for environmental friendliness - Fast response time
Disadvantages: - May require additional components for comprehensive surge protection
Working Principles
The SM15T47AY TVS diode operates by diverting excess transient voltage away from sensitive electronic components, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SM15T47AY is commonly used in various applications including: - Consumer electronics - Automotive electronics - Industrial equipment - Telecommunications
Detailed and Complete Alternative Models
- SM15T Series: Various breakdown voltages available within the same package
- SMAJ Series: Similar TVS diodes in a different package format
- P6KE Series: Axial leaded TVS diodes with similar characteristics
In conclusion, the SM15T47AY TVS diode offers effective protection against transient voltage spikes with its low clamping voltage and fast response time. It is suitable for a wide range of applications and is available in alternative models to suit specific requirements.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением SM15T47AY в технических решениях.
What is SM15T47AY?
- SM15T47AY is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum clamping voltage of SM15T47AY?
- The maximum clamping voltage of SM15T47AY is 77.4V at 10A.
What is the peak pulse power dissipation of SM15T47AY?
- The peak pulse power dissipation of SM15T47AY is 1500W for an 8/20µs waveform.
What are the typical applications of SM15T47AY?
- SM15T47AY is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SM15T47AY?
- The operating temperature range of SM15T47AY is -55°C to +175°C.
What is the reverse stand-off voltage of SM15T47AY?
- The reverse stand-off voltage of SM15T47AY is 40.2V.
Does SM15T47AY meet RoHS compliance?
- Yes, SM15T47AY is compliant with the Restriction of Hazardous Substances (RoHS) directive.
Is SM15T47AY suitable for high-speed data lines protection?
- Yes, SM15T47AY is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
What package type does SM15T47AY come in?
- SM15T47AY is available in a DO-214AB (SMC) package.
Can SM15T47AY be used for ESD protection?
- Yes, SM15T47AY can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.