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SHANGHAI SEMITECH SEMICONDUCTOR CO., LTD
SRDA3.3-4
SRDA3.3-4 Utralow Capacitance Transient Voltage Suppressors
Features
z Array of surge rated diodes with internal TVS diode z Protects four I/O lines and power supply line z Low capacitance z Low Leakage Current. z Low Operating and Clamping Voltages. z Transient Protection for High Speed Data Lines to
IEC61000-4-2(ESD)±15kV(air),±8kV(Contact) IEC61000-4-4(EFT) 40A(5/50ns) IEC61000-4-5(lightning) 24A(8/20us)
General Description
The SRDA3.3-4 is in an SOP-8 package and may be used to protect two high-speed data or transmission line from overvoltage caused by electrostatic dis- charge (ESD), electrical fast transients (EFT), and lightning.