SMDA03C/TR7

Product Overview

Category: ESD Protection Device
Use: Protecting electronic circuits from electrostatic discharge (ESD)
Characteristics: Low capacitance, high surge capability
Package: SOD-323
Essence: Safeguarding sensitive electronic components
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Operating Voltage: 5V
Clamping Voltage: 9.2V
Peak Pulse Current: 3A
Capacitance: 3pF
Operating Temperature Range: -55°C to 125°C

Detailed Pin Configuration

The SMDA03C/TR7 is a 2-pin device with no specific pin configuration.

Functional Features

Provides protection against ESD events
Low capacitance ensures minimal signal distortion
High surge capability for robust protection

Advantages and Disadvantages

Advantages: - Effective ESD protection - Low capacitance preserves signal integrity - Small form factor Disadvantages: - Limited surge current handling compared to larger devices - Higher clamping voltage than some alternatives

Working Principles

When an ESD event occurs, the SMDA03C/TR7 shunts the excess energy to ground, protecting the connected circuitry. The low capacitance ensures that the protected signals remain largely unaffected.

Detailed Application Field Plans

The SMDA03C/TR7 is commonly used in various electronic devices, including: - Mobile phones - Tablets - Laptops - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Alternative Model 1: SMDA05C/TR7
- Similar characteristics but higher surge capability
Alternative Model 2: SMDA12C/TR7
- Higher clamping voltage and surge capability for more demanding applications
Alternative Model 3: SMDA24C/TR7
- Designed for even higher surge currents and voltages

In conclusion, the SMDA03C/TR7 is a compact ESD protection device with low capacitance and high surge capability, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDA03C/TR7 v technických řešeních

What is SMDA03C/TR7?
- SMDA03C/TR7 is a surface mount TVS diode array designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What are the key features of SMDA03C/TR7?
- The key features include low clamping voltage, low leakage current, high surge capability, and compatibility with various industry standards.
What are the typical applications for SMDA03C/TR7?
- Typical applications include protection of data lines, communication ports, industrial control systems, and automotive electronics.
What is the maximum working voltage of SMDA03C/TR7?
- The maximum working voltage is 3.3V.
How does SMDA03C/TR7 provide protection against transient voltage events?
- SMDA03C/TR7 utilizes multiple diodes to divert excessive voltage away from sensitive components, thereby protecting them from damage.
Is SMDA03C/TR7 RoHS compliant?
- Yes, SMDA03C/TR7 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the operating temperature range of SMDA03C/TR7?
- The operating temperature range is typically -55°C to 125°C, ensuring reliable performance in various environments.
Can SMDA03C/TR7 be used in high-speed data line applications?
- Yes, SMDA03C/TR7 is suitable for high-speed data line applications due to its low capacitance and fast response time.
Does SMDA03C/TR7 require external components for proper operation?
- No, SMDA03C/TR7 is a standalone device and does not require external components for its operation.
What are the packaging options available for SMDA03C/TR7?
- SMDA03C/TR7 is available in various surface mount packages, including SOT-23 and DFN, offering flexibility for different design requirements.