Product Brief
Diode protects USB 3.0 ports from ESD
Ismini Scouras1/7/2011 9:39 AM EST
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Infineon Technologies’ ESD3v3u4ulc is a semiconductor diode designed to protect USB 3.0 ports from electrostatic discharge with low clamping voltage and dynamic resistance.
The ESD3v3u4ulc damping diode absorbs energy released through electrostatic discharge on a USB port to protect equipment from damage. At 20 kV, its ability to absorb energy significantly exceeds the 8 kV called for in the highest industry standard IEC 61000-4-2.
Infineon housed the ESD3v3u4ulc in its latest package, the TSLP-9-1, which it says enables optimum PCB layouts with a single diode protecting up to four traces simultaneously.
Key highlights:
- Dynamic resistance: 0.23 Ω
- Reverse clamping voltage: 9V
- Forward clamping voltage: 6V
- Maximum working voltage: 3.3V
Pricing: $0.60 each in 10ku quantities.
Availability: Volume production.
Datasheet: Click here.
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