PESD3V3U1UB,115
Product Overview
Category
The PESD3V3U1UB,115 belongs to the category of ESD (Electrostatic Discharge) protection devices.
Use
It is used to protect electronic circuits from damage caused by electrostatic discharge events.
Characteristics
- Low capacitance
- High surge capability
- RoHS compliant
Package
The PESD3V3U1UB,115 comes in a small surface-mount package.
Essence
The essence of this product lies in its ability to safeguard sensitive electronic components from ESD events.
Packaging/Quantity
The product is typically packaged in reels and is available in varying quantities depending on the manufacturer's specifications.
Specifications
- Operating Voltage: 3.3V
- Breakdown Voltage: 5V
- Capacitance: <5pF
- Peak Pulse Current: 10A
- Package Type: SOT-23
Detailed Pin Configuration
The PESD3V3U1UB,115 typically has three pins: 1. Pin 1: Input/Output 2. Pin 2: Ground 3. Pin 3: Vcc
Functional Features
- Bi-directional ESD protection
- Low clamping voltage
- Fast response time
Advantages
- Effective protection against ESD events
- Small form factor
- Suitable for high-speed data lines
Disadvantages
- Limited peak pulse current handling compared to some higher-end models
- May require additional components for comprehensive ESD protection in complex circuits
Working Principles
When an ESD event occurs, the PESD3V3U1UB,115 rapidly clamps the voltage to a safe level, protecting the connected circuitry from damage. Its low capacitance ensures minimal impact on signal integrity.
Detailed Application Field Plans
The PESD3V3U1UB,115 is commonly used in various applications, including: - USB interfaces - HDMI ports - Ethernet connections - Mobile devices - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to consider include: - PESD3V3L1BA,115 - PESD3V3L1UA,115 - PESD3V3L1UG,115 - PESD3V3L1UK,115
In conclusion, the PESD3V3U1UB,115 is a crucial component in protecting electronic circuits from ESD events, offering effective safeguarding with its low capacitance and high surge capability. Its compact size and bi-directional protection make it suitable for a wide range of applications, although users should be mindful of its peak pulse current limitations and consider alternative models for specific requirements.
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技術ソリューションにおける PESD3V3U1UB,115 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the PESD3V3U1UB,115 used for?
- The PESD3V3U1UB,115 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum voltage rating of PESD3V3U1UB,115?
- The maximum voltage rating of PESD3V3U1UB,115 is 3.3V.
What is the typical clamping voltage of PESD3V3U1UB,115?
- The typical clamping voltage of PESD3V3U1UB,115 is around 6V.
What is the peak pulse current handling capability of PESD3V3U1UB,115?
- The peak pulse current handling capability of PESD3V3U1UB,115 is typically in the range of several amperes.
What package type does PESD3V3U1UB,115 come in?
- PESD3V3U1UB,115 is available in a small surface mount package such as SOT-23 or similar.
Is PESD3V3U1UB,115 suitable for ESD protection in USB applications?
- Yes, PESD3V3U1UB,115 is commonly used for ESD protection in USB applications due to its low clamping voltage and high surge current capability.
Can PESD3V3U1UB,115 be used for protecting Ethernet interfaces?
- Yes, PESD3V3U1UB,115 can be used for protecting Ethernet interfaces against electrostatic discharge (ESD) events.
What are the typical applications of PESD3V3U1UB,115 in consumer electronics?
- PESD3V3U1UB,115 is often used in smartphones, tablets, and other portable electronic devices to safeguard sensitive components from voltage surges.
Does PESD3V3U1UB,115 require external components for proper operation?
- PESD3V3U1UB,115 typically does not require external components for basic ESD protection, but additional filtering or decoupling components may be used in conjunction with it for enhanced protection.
What are the temperature specifications for PESD3V3U1UB,115?
- PESD3V3U1UB,115 is typically rated for operation over a temperature range of -40°C to 125°C, making it suitable for a wide range of environments and applications.