SMDA03CE3/TR7
Product Overview
Category
The SMDA03CE3/TR7 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for protecting sensitive electronic components from voltage transients induced by lightning, ESD (electrostatic discharge), and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SMDA03CE3/TR7 is available in a surface-mount package.
Essence
The essence of this product lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.
Packaging/Quantity
The SMDA03CE3/TR7 is typically packaged in reels with a specific quantity per reel, as per manufacturer specifications.
Specifications
- Standoff Voltage: 3V
- Breakdown Voltage: 3.3V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to 150°C
- Package Type: SOD-123FL
Detailed Pin Configuration
The SMDA03CE3/TR7 has a standard SOD-123FL package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Bi-directional protection
- Low clamping voltage
- Fast response to transient events
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage events
- Compact surface-mount package
- High surge current capability
Disadvantages
- Limited to low voltage applications
- May require additional circuitry for higher voltage protection
Working Principles
The SMDA03CE3/TR7 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, limiting the voltage across it.
Detailed Application Field Plans
The SMDA03CE3/TR7 is commonly used in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the SMDA03CE3/TR7 include: - SMDA05CE3/TR7 - SMDA12CE3/TR7 - SMDJ03A
In conclusion, the SMDA03CE3/TR7 is a vital component in protecting electronic circuits from transient voltage events, offering reliable performance and essential characteristics for a wide range of applications.
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기술 솔루션에 SMDA03CE3/TR7 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is SMDA03CE3/TR7?
- SMDA03CE3/TR7 is a TVS (transient voltage suppressor) diode array designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What are the key features of SMDA03CE3/TR7?
- SMDA03CE3/TR7 features low clamping voltage, low leakage current, and fast response time, making it suitable for high-speed data lines and other sensitive electronic circuits.
In what applications can SMDA03CE3/TR7 be used?
- SMDA03CE3/TR7 can be used in various applications such as Ethernet, USB, HDMI, and other high-speed data interfaces, as well as in industrial control systems, telecommunications equipment, and automotive electronics.
What is the maximum working voltage of SMDA03CE3/TR7?
- The maximum working voltage of SMDA03CE3/TR7 is typically 3.3V.
How does SMDA03CE3/TR7 provide protection against voltage transients?
- SMDA03CE3/TR7 diverts excessive current away from sensitive components by clamping the voltage to a safe level during transient events, thereby protecting the downstream circuitry.
What is the operating temperature range of SMDA03CE3/TR7?
- SMDA03CE3/TR7 is designed to operate within a temperature range of -55°C to 125°C, making it suitable for use in harsh environmental conditions.
Does SMDA03CE3/TR7 comply with any industry standards?
- Yes, SMDA03CE3/TR7 complies with various industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection.
Can SMDA03CE3/TR7 be used in combination with other protective components?
- Yes, SMDA03CE3/TR7 can be used in conjunction with other protective components such as varistors and gas discharge tubes to provide comprehensive transient voltage protection.
What is the package type of SMDA03CE3/TR7?
- SMDA03CE3/TR7 is available in a compact and space-saving DFN (Dual Flat No-leads) package, which is ideal for densely populated PCB designs.
Where can I find detailed application notes and technical specifications for SMDA03CE3/TR7?
- Detailed application notes and technical specifications for SMDA03CE3/TR7 can be found on the manufacturer's website or in the product datasheet.