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                                                                                                      1. Home
                                                                                                      2. Circuit Protection
                                                                                                      3. ESD Protection Devices
                                                                                                      Print Page

                                                                                                      SR3.3.TCT

                                                                                                      ESD Protection Device, 15 V, SOT-143, 4 Pins, 3.3 V, 150 W, RailClamp SR

                                                                                                      SEMTECH
                                                                                                      Image is for illustrative purposes only. Please refer to product description.
                                                                                                      SEMTECH SR3.3.TCT
                                                                                                      ManufacturerSEMTECH
                                                                                                      Manufacturer Part NoSR3.3.TCT
                                                                                                      Order Code2059040
                                                                                                      Product RangeRailClamp SR
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      See all Technical Docs
                                                                                                      2,221 In Stock

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                                                                                                      2221 Delivery in 4-6 Business Days(UK stock)
                                                                                                      QuantityPrice
                                                                                                      1+Rs.243.040
                                                                                                      10+Rs.174.310
                                                                                                      100+Rs.113.410
                                                                                                      500+Rs.102.100
                                                                                                      1000+Rs.82.960
                                                                                                      5000+Rs.81.310
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                                                                                                      Product Information

                                                                                                      SEMTECH
                                                                                                      ManufacturerSEMTECH
                                                                                                      Manufacturer Part NoSR3.3.TCT
                                                                                                      Order Code2059040
                                                                                                      Product RangeRailClamp SR
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      Clamping Voltage Vc Max15V
                                                                                                      Diode Case StyleSOT-143
                                                                                                      No. of Pins4Pins
                                                                                                      Operating Voltage3.3V
                                                                                                      Power Dissipation Pd150W
                                                                                                      Product RangeRailClamp SR
                                                                                                      Automotive Qualification Standard-
                                                                                                      SVHCNo SVHC (15-Jan-2019)

                                                                                                      Product Overview

                                                                                                      The RailClamp SR series low capacitance TVS Diode Array designed to protect high speed data interfaces. The device has been specifically designed to protect a sensitive component which is connected to data and transmission lines from overvoltage caused by electrostatic discharge (ESD), electrical fast transients (EFT) and tertiary lightning. The TVS diode is constructed using Semtech's proprietary low voltage EPD technology for superior electrical characteristics at 2.8V. 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.

                                                                                                      • ESD protection to IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
                                                                                                      • IEC 61000-4-4 (EFT) 40A (5/50ns)
                                                                                                      • Array of surge rated diodes with internal EPD TVS™ diode
                                                                                                      • Protects two I/O lines
                                                                                                      • <lt/>10pF Low capacitance for high-speed interfaces
                                                                                                      • <lt/>1µA Low leakage current
                                                                                                      • Solid-state technology
                                                                                                      • -55 to 125°C Operating temperature range

                                                                                                      Applications

                                                                                                      Computers & Computer Peripherals, Communications & Networking, Imaging, Video & Vision, Portable Devices, Industrial

                                                                                                      Technical Specifications

                                                                                                      Clamping Voltage Vc Max

                                                                                                      15V

                                                                                                      No. of Pins

                                                                                                      4Pins

                                                                                                      Power Dissipation Pd

                                                                                                      150W

                                                                                                      Automotive Qualification Standard

                                                                                                      -

                                                                                                      Diode Case Style

                                                                                                      SOT-143

                                                                                                      Operating Voltage

                                                                                                      3.3V

                                                                                                      Product Range

                                                                                                      RailClamp SR

                                                                                                      SVHC

                                                                                                      No SVHC (15-Jan-2019)

                                                                                                      Technical Docs (2)

                                                                                                      Product Change Notice EN

                                                                                                      Technical Data Sheet EN

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                                                                                                      Legislation and Environmental

                                                                                                      Country of Origin:
                                                                                                      Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                      Philippines
                                                                                                      Country in which last significant manufacturing process was carried out
                                                                                                      Tariff No:85411000
                                                                                                      US ECCN:EAR99
                                                                                                      EU ECCN:NLR
                                                                                                      RoHS Compliant:Yes

                                                                                                      RoHS

                                                                                                      RoHS Phthalates Compliant:Yes

                                                                                                      RoHS

                                                                                                      SVHC:No SVHC (15-Jan-2019)
                                                                                                      Download Product Compliance Certificate

                                                                                                      Product Compliance Certificate

                                                                                                      Weight (kg):.00001
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