Tvs Diode Array Spa Diodes Page 194 TVS Diode Array SPA Diodes Catalog

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/23/17 TVS Diode Arrays (SPA Diodes) Lightning Surge Protection - LC03-3.3 Series Description Features Applications This LC03-3.3 series provides overvoltage protection for applications such as 10/100/1000 BaseT Ethernet and T3/E3 interfaces. This new protector combines the TVS diode element with a diode rectifier bridge to provide both longitudinal and differential protection in one package. This design results in a capacitive loading characteristic that is log-linear with respect to the signal voltage across the device. This reduces intermodulation (IM) distortion caused by a typical solid-state protection solution. The application schematic provides the connection information and the LC03-3.3 is rated for GR-1089, intra-building transient immunity requirements for telecommunication installations. Pinout Functional Block Diagram Lightning Protection, IEC 61000-4-5 2nd edition, 150A (t P =8/20s) EFT, IEC 61000-4-4, 40A (t P =5/50ns) Low insertion loss, log- linear capacitance Low clamping voltage SOIC-8 surface mount package (JEDEC MS-012) UL 94V-0 epoxy molding RoHS and Lead-free compliant Moisture Sensitivity Level (MSL-1) T1/E1 Line cards T3/E3 and DS3 Interfaces STS-1 Interfaces 10/100/1000 BaseT Ethernet SOIC-8 (Top View) 1 2 3 5 4 6 7 8 Pin 1 and 8 Pin 4 and 5 Pin 2, 3, 6, and 7 Line out Line in Life Support Note: Not Intended for Use in Life Support or Life Saving Applications The products shown herein are not designed for use in life sustaining or life saving applications unless otherwise expressly indicated. Application Example This schematic shows a high-speed data interface protection solution. The LC03-3.3BTG is compatible with the intra-building surge requirements of Telcordia's GR- 1089-CORE, and the Basic Level Recommendations of ITU K.20 and K.21. The TeleLink fuse provides overcurrent protection for the long term 50/60 Hz power fault events. TeleLink (0461 1.25) LC03-3.3BTG 1 2 3 4 8 7 6 5 to chipset (Ethernet PHY, T3/E3 PHY, etc.) RoHS Pb GREEN LC03-3.3 Series 3.3V 150A Diode Array Additional Information Datasheet Samples Resources

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