SESD5481MUT5G
Product Overview
- Category: Electronic Component
- Use: ESD Protection
- Characteristics: High-speed, low-capacitance, bidirectional protection
- Package: SOT-23-5
- Essence: Protects sensitive electronic components from electrostatic discharge (ESD)
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Operating Voltage: 5V
- Clamping Voltage: 9.2V
- Peak Pulse Current: 5A
- Capacitance: 3pF (Typical)
Detailed Pin Configuration
- Pin 1: GND
- Pin 2: I/O
- Pin 3: Not Connected
- Pin 4: Not Connected
- Pin 5: VCC
Functional Features
- Bidirectional ESD protection
- Low clamping voltage
- Fast response time
- Small package size
Advantages and Disadvantages
- Advantages:
- Effective ESD protection
- Low capacitance
- Small form factor
- Disadvantages:
- Limited peak pulse current handling compared to some alternatives
Working Principles
The SESD5481MUT5G works by diverting the energy from an ESD event away from the sensitive circuitry it is protecting. When an ESD event occurs, the device rapidly clamps the voltage to a safe level, preventing damage to the connected components.
Detailed Application Field Plans
This component is ideal for use in various electronic devices, including smartphones, tablets, laptops, and other portable electronics. It can also be used in industrial control systems, automotive electronics, and networking equipment to protect against ESD events.
Detailed and Complete Alternative Models
Alternative Model 1: SESD5476MUTAG
- Similar characteristics and package
- Lower clamping voltage
- Higher peak pulse current
Alternative Model 2: SESD5V0L1BC
- Different package (SOD-323)
- Lower capacitance
- Higher operating voltage
In conclusion, the SESD5481MUT5G is a crucial component for providing effective ESD protection in a wide range of electronic devices and systems. Its small form factor and high performance make it a popular choice for designers looking to safeguard their circuits against ESD events.
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What is SESD5481MUT5G?
- SESD5481MUT5G is a low-capacitance, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and ESD (electrostatic discharge) events.
What are the key features of SESD5481MUT5G?
- The key features of SESD5481MUT5G include low capacitance, high surge capability, low clamping voltage, and compatibility with high-speed data interfaces.
In what applications can SESD5481MUT5G be used?
- SESD5481MUT5G is commonly used in applications such as USB ports, HDMI interfaces, Ethernet ports, audio/video inputs, and other high-speed data interfaces where protection against ESD and transient voltage events is required.
What is the maximum clamping voltage of SESD5481MUT5G?
- The maximum clamping voltage of SESD5481MUT5G is typically around 8V, making it suitable for protecting sensitive electronic components from voltage spikes.
What is the operating voltage range of SESD5481MUT5G?
- SESD5481MUT5G has an operating voltage range of 5V, which makes it suitable for use in various low-voltage applications.
How does SESD5481MUT5G provide ESD protection?
- SESD5481MUT5G provides ESD protection by diverting transient currents away from sensitive components and limiting the voltage across them during ESD events.
Is SESD5481MUT5G RoHS compliant?
- Yes, SESD5481MUT5G is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.
Can SESD5481MUT5G be used in automotive applications?
- Yes, SESD5481MUT5G is suitable for automotive applications where protection against ESD and transient voltage events is necessary.
What is the package type of SESD5481MUT5G?
- SESD5481MUT5G is available in a small SOD-882 package, making it suitable for space-constrained PCB designs.
Are there any application notes or reference designs available for using SESD5481MUT5G?
- Yes, application notes and reference designs are available from the manufacturer to assist in the proper implementation of SESD5481MUT5G in technical solutions.