SMDA03-7TR
Product Overview
Category
The SMDA03-7TR belongs to the category of semiconductor devices.
Use
It is used for surge protection in electronic circuits and systems.
Characteristics
- Low capacitance
- High surge current capability
- Compact package size
Package
The SMDA03-7TR is available in a surface mount package.
Essence
The essence of SMDA03-7TR lies in its ability to protect sensitive electronic components from voltage surges.
Packaging/Quantity
It is typically packaged in reels and available in varying quantities based on customer requirements.
Specifications
- Maximum Working Voltage: 5V
- Peak Pulse Current: 3A
- Capacitance: 3pF
- Operating Temperature Range: -55°C to 125°C
Detailed Pin Configuration
The SMDA03-7TR has a standard SOT-23 package with three pins. Pin 1 is the input, pin 2 is the ground, and pin 3 is the output.
Functional Features
- Fast response time
- Low clamping voltage
- ESD protection
Advantages and Disadvantages
Advantages
- Effective surge protection
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited peak pulse current compared to some alternative models
- Higher capacitance than some competing devices
Working Principles
The SMDA03-7TR works by diverting excess voltage away from sensitive components, thereby protecting them from damage due to voltage surges.
Detailed Application Field Plans
The SMDA03-7TR is commonly used in: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to SMDA03-7TR include: - SMDA05-7 - SMDJ05A
In summary, the SMDA03-7TR is a compact and efficient surge protection device suitable for various electronic applications, offering reliable protection against voltage surges while maintaining a small form factor. Its specifications, functional features, and application field plans make it a valuable component in electronic circuit design.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SMDA03-7TR i tekniske løsninger
What is SMDA03-7TR?
- SMDA03-7TR is a surface mount diode array commonly used for ESD (electrostatic discharge) protection in electronic circuits.
What are the key features of SMDA03-7TR?
- SMDA03-7TR features low capacitance, low leakage current, and high surge capability, making it suitable for protecting sensitive electronic components from ESD events.
How does SMDA03-7TR provide ESD protection?
- SMDA03-7TR shunts transient voltage spikes to ground, preventing them from damaging the protected circuitry.
In what applications is SMDA03-7TR commonly used?
- SMDA03-7TR is commonly used in applications such as USB ports, HDMI interfaces, Ethernet ports, and other high-speed data lines where ESD protection is critical.
What is the maximum surge capability of SMDA03-7TR?
- SMDA03-7TR has a surge capability of up to 30A, providing robust protection against ESD events.
What is the operating voltage range of SMDA03-7TR?
- SMDA03-7TR typically operates within a voltage range of 5V to 24V, making it suitable for a wide variety of electronic devices.
Does SMDA03-7TR require any external components for proper operation?
- SMDA03-7TR does not require any external components and can be directly connected in parallel with the protected circuitry.
Is SMDA03-7TR RoHS compliant?
- Yes, SMDA03-7TR is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.
What is the package type of SMDA03-7TR?
- SMDA03-7TR is available in a compact surface mount package, making it easy to integrate into PCB designs.
Where can I find detailed technical specifications for SMDA03-7TR?
- Detailed technical specifications for SMDA03-7TR can be found in the product datasheet provided by the manufacturer or distributor.