PESD3V3S1UB
Ultra-low capacitance ESD protection for 3.3V high-speed interfaces
Product Overview
Description
Ultra-low 0.6pF capacitance for 3.3V high-speed interface protection.
SOD-523 package for compact designs. IEC 61000-4-2 Level 4 compliant.
Perfect for 3.3V logic, USB 2.0, and communication interfaces.
Product Series
PESD
Primary Application
Key Features
- Ultra-low capacitance: 0.6pF typical
- Stand-off voltage: 3.3V
- ESD protection: ±30kV contact, ±30kV air
- IEC 61000-4-2 Level 4
- Low leakage current <0.1nA
- SOD-523 package
- AEC-Q101 qualified
Specifications
| Working Voltage | 3.3V |
|---|---|
| Breakdown Voltage | 4-6V |
| Clamping Voltage | 8V |
| Capacitance | 0.6pF |
| ESD Rating | ±30kV |
| Package | SOD-523 |
| Temperature Range | -55°C to +175°C |
| Peak Pulse Power | N/A |
| Voltage Rating | N/A |
| Current Rating | N/A |
Applications
3.3V logic protection
Industrial application for
USB 2.0 interfaces
Industrial application for
Communication ports
Industrial application for
Sensor interfaces
Industrial application for
IoT devices
Industrial application for
FAE Expert Insights
"PESD3V3S1UB is perfect for 3.3V logic protection. Low capacitance ensures signal integrity in high-speed applications."
3.3V ESD protection
— LiTong FAE, BeiLuo
Frequently Asked Questions
What voltage does it protect?
3.3V working voltage
For 3.3V systems
Capacitance impact?
0.6pF has minimal impact on signals
Low signal degradation
Package type?
SOD-523 surface mount
Compact SMD
ESD rating?
±30kV contact and air
High protection level
Automotive grade?
Yes, AEC-Q101 qualified
Automotive suitable