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SM6S43ATHE3/I
Product Overview
Category
The SM6S43ATHE3/I belongs to the category of semiconductor devices, specifically a transient voltage suppressor (TVS) diode.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SM6S43ATHE3/I is typically available in a surface-mount package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Breakdown Voltage: 43V
- Peak Pulse Power Dissipation: 600W
- Operating Temperature Range: -55°C to 150°C
- Reverse Standoff Voltage: 36.8V
- Maximum Clamping Voltage: 58.9V
Detailed Pin Configuration
The SM6S43ATHE3/I typically has two pins for connection, with specific pin configurations varying based on the manufacturer's datasheet.
Functional Features
- Bi-directional protection
- Low leakage current
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact size
Disadvantages
- Limited surge current handling compared to some higher-rated TVS diodes
- Sensitive to overvoltage conditions
Working Principles
When a transient voltage event occurs, the SM6S43ATHE3/I conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SM6S43ATHE3/I is commonly used in: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- SMAJ43A: Similar breakdown voltage and power dissipation
- SMBJ43A: Higher power dissipation and surge current capability
- P6SMB43A: Larger package size with higher surge current rating
In conclusion, the SM6S43ATHE3/I transient voltage suppressor diode offers effective protection against voltage transients in a compact form factor, making it suitable for various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SM6S43ATHE3/I en soluciones técnicas
What is the SM6S43ATHE3/I?
- The SM6S43ATHE3/I is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of the SM6S43ATHE3/I?
- The maximum peak pulse power of the SM6S43ATHE3/I is 600 watts.
What is the breakdown voltage of the SM6S43ATHE3/I?
- The breakdown voltage of the SM6S43ATHE3/I is 43 volts.
What are the typical applications of the SM6S43ATHE3/I?
- The SM6S43ATHE3/I is commonly used in applications such as automotive electronics, portable electronics, and industrial equipment to protect against voltage surges and ESD (electrostatic discharge).
What is the operating temperature range of the SM6S43ATHE3/I?
- The operating temperature range of the SM6S43ATHE3/I is -55°C to 150°C.
Does the SM6S43ATHE3/I meet any specific industry standards?
- Yes, the SM6S43ATHE3/I is compliant with RoHS (Restriction of Hazardous Substances) requirements.
What is the package type of the SM6S43ATHE3/I?
- The SM6S43ATHE3/I is available in a DO-214AA (SMB) package.
Can the SM6S43ATHE3/I be used for high-speed data lines?
- Yes, the SM6S43ATHE3/I is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI.
What is the clamping voltage of the SM6S43ATHE3/I?
- The clamping voltage of the SM6S43ATHE3/I is typically 69.4 volts at 10A.
Is the SM6S43ATHE3/I suitable for surge protection in power supply units?
- Yes, the SM6S43ATHE3/I is commonly used for surge protection in power supply units to safeguard against voltage transients and surges.