SRDA3.3-4 Datasheet, PDF (1/5 Pages) Semtech Corporation – RailClamp® Low Capacitance TVS Array

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. During transient
conditions, the steering diodes direct the transient to either
the positive side of the power supply line or to ground.
Applications
z Ethernet – 10/100/1000 Base T
z WAN/LAN Equipment
z Desktops,Servers,Notebooks & Handhelds
Laser Diode Protection
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SHANGHAI SEMITECH SEMICONDUCTOR CO., LTD