Tvs Diode Array Spa Diodes Page 114 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) Low Capacitance ESD Protection - SP0504S Series Description Applications The SP0504S has ultra low capacitance rail-to-rail diodes with an additional zener diode fabricated in a proprietary silicon avalanche technology to protect each I/O pin providing a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can safely absorb repetitive ESD strikes at the maximum level (Level 4) specified in the IEC 61000-4-2 international standard without performance degradation. Their very low loading capacitance also makes them ideal for protecting high speed signal pins such as HDMI, DVI, USB2.0, and IEEE 1394. Features RoHS compliant and lead-free Low capacitance of 0.85 pF (TYP) per I/O ESD protection of 12kV contact discharge, 15kV air discharge, (IEC 61000-4-2) EFT protection, IEC 61000-4-4, 40A (5/50ns) Low leakage current of 0.5 A (MAX) at 5V Small packaging options saves board space Lightning Protection, IEC 61000-4-5, 4.5A (8/20s) AEC-Q101 qualified Computer Peripherals Mobile Phones PDA's Digital Cameras Network Hardware/Ports Test Equipment Medical Equipment Automotive Network Functional Block Diagram I/O2 I/O1 GND I/O3 V CC I/O4 Pinout I/O 1 I/O 2 SOT23-6 V CC I/O 3 I/O 4 GND 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. RoHS Pb GREEN Application Example RJ-45 Connector Ethernet PHY J1 J8 GND NC Tx- Rx+ Rx- Tx+ SP0504S A single 4 channel SP0504S device can be used to protect four of the data lines in a HDMI/DVI interface. Two (2) SP0504S devices provide protection for the main data lines. Low voltage ASIC HDMI/DVI drivers can also be protected with the SP0504S, the +V CC pins on the SP0504S can be substituted with a suitable bypass capacitor or in some backdrive applications the +V CC of the SP0504S can be floated or NC. SP0504S Series 0.85pF Diode Array Additional Information Datasheet Samples Resources

Previous Page
Next Page