LITTELFUSE -SP3022 Series TVS Diode Arrays::熱點頻道::大聯大控股


LITTELFUSE -SP3022 Series TVS Diode Arrays



• ESD, IEC61000-4-2, ±20kV contact, ±30kV air
• EFT, IEC61000-4-4, 40A (5/50ns)
• Lightning, IEC61000-4-5, 3A (tp=8/20μs)
• Low capacitance of 0.35pF @ VR=0V (TYP)
• Low leakage current of 100nA at 5.3V (MAX)
• Space efficient 0402 footprint
• Extremely low dynamic resistance (0.7Ω TYP)
• AEC-Q101 qualified (SOD882 package)


• USB 3.0/USB 2.0/MHL
• MIPI Camera and Display
• HDMI 2.0, DisplayPort 1.3, eSATA
• RF Circuits (GPS, Bluetooth)
• Automotive Electronics
• Set Top Boxes, Game Consoles
• Smart Phones
• External Storage
• Ultrabooks, Notebooks
• Tablets, eReaders


The SP3022 includes back-to-back TVS diodes fabricated in a proprietary silicon avalanche technology to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can safely absorb repetitive ESD strikes up to the maximum level specified in the IEC61000-4-2 international standard (±20kV contact discharge) without performance degradation. The back-to-back configuration provides symmetrical ESD protection for data lines when AC signals are present and the low loading capacitance makes it ideal for protecting high speed data lines such as HDMI,USB2.0, USB3.0 and eSATA.