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SR3.3TC Datasheet

Part Number SR3.3TC
Manufacturers Semtechoration
Logo Semtechoration
Description RailClamp Low Capacitance TVS Diode Array
Datasheet SR3.3TC DatasheetSR3.3TC Datasheet (PDF)

PROTECTION PRODUCTS Description RailClamps are surge rated diode arrays designed to protect high speed data interfaces. The SR series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), EFT (electrical fast transients), and tertiary lightning. The unique design of the SR series devices incorporates four surge rated, low capacitance steering diodes and a TVS diode in a single pa.

  SR3.3TC   SR3.3TC






Part Number SR3.3TG
Manufacturers Semtechoration
Logo Semtechoration
Description RailClamp Low Capacitance TVS Diode Array
Datasheet SR3.3TC DatasheetSR3.3TG Datasheet (PDF)

PROTECTION PRODUCTS Description RailClamps are surge rated diode arrays designed to protect high speed data interfaces. The SR series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), EFT (electrical fast transients), and tertiary lightning. The unique design of the SR series devices incorporates four surge rated, low capacitance steering diodes and a TVS diode in a single pa.

  SR3.3TC   SR3.3TC







RailClamp Low Capacitance TVS Diode Array

PROTECTION PRODUCTS Description RailClamps are surge rated diode arrays designed to protect high speed data interfaces. The SR series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), EFT (electrical fast transients), and tertiary lightning. The unique design of the SR series devices incorporates four surge rated, low capacitance steering diodes and a TVS diode in a single package. The TVS diode is constructed using Semtech’s proprietary low voltage EPD technology for superior electrical characteristics at 3.3 volts. During transient conditions, the steering diodes direct the transient to either the positive side of the power supply line or to ground. The internal TVS diode prevents over-voltage on the power line, protecting any downstream components. The low capacitance array configuration allows the user to protect two high-speed data or transmission lines. The low inductance construction minimizes voltage overshoot during high current surges. RailClamp Low Capacitance TVS Diode Array PRELIMINARY Features ! ESD protection to IEC 61000-4-2, Level 4 ! Array of surge rated diodes with internal ! ! ! ! ! ! ! ! ! EPD TVS diode Protects two I/O lines Low capacitance (<10pF) for high-speed interfaces Low leakage current (< 1µA) Low operating voltage: 3.3V Solid-state technology SR3.3 Mechanical Characteristics JEDEC SOT-143 package Molding compound flammab.


2005-05-09 : MM54C221    MM54C240    MM54C244    MM54C42    MM54C74    MM54C85    MM54C86    MM54C89    MM54C90    MM54C901   


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