Description
SP4337 is specifically designed to protect high-speed
interfaces against ElectroStatic Discharge (ESD), such
as High-Definition Multimedia Interface (HDMI) and
DisplayPort interfaces, Thunderbolt and USB 3.1 Gen 1.
The signal line is protected by a TVS diode offering low line
capacitance of 0.18 pF typical. SP4337 can safely absorb
repetitive ESD strikes up to ±15 kV contact exceeding IEC
61000-4-2, level 4 ( ±8kV contact discharge).
Excellent low capacitance, clamping capability, low
leakage, and fast response time make this parts an ideal
solution for protecting high speed data lines.

Features
• ESD, IEC 61000-4-2,
±15kV contact , ±15kV Air
• EFT, IEC 61000-4-4, 40A
(5/50ns)
• Lightning, 7A (8/20 as
defined in IEC 61000-4-5
2nd edition)
• Low capacitance of
0.18pF (Typ @ VR=0V)
• Space efficient 0201
• Halogen free, lead free
and RoHS compliant

Applications
• USB 4.0
• HDMI
• DisplayPort
• Thunderbolt
• S-ATA
• 2.5G/5G/10G Ethernet