HDMIULC6-4SC6 Ultra large bandwidth ESD protection Main applications HDMI ports at 1.65 Gb/s and up to 3.2 Gb/s IEEE 1394a, b, or c up to 3.2 Gb/s SOT23-6L USB 2.0 ports up to 480 Mb/s (Hi-Speed) (JEDEC MO178AB) Ethernet port: 10/100/1000 Mb/s Video line protection Functional diagram Description I/O1 11 6 I/O4 The HDMIULC6-4SC6 is a monolithic, application specific discrete device dedicated to ESD When used with an HDMI application, Pin 5 should not protection of the HDMI connection. It also offers GND 2 5 V BUS be connected to protect the same high level of protection for IEEE 1394a against backdrive current flow. and IEEE 1394b/c, USB 2.0, Ethernet links, and I/O2 3 4 I/O3 video lines. Its ultra high cutoff frequency (5.3 GHz) secures a high level of signal integrity. The device topology Benefits provides this integrity without compromising the ESD standards compliance guaranteed at complete protection of ICs against the most device level, hence greater immunity at system stringent ESD strikes. level ESD protection of V when applicable. Features BUS High efficiency due to low residual voltage 4 line 15 kV ESD protection when confronted by an ESD surge Protects V when applicable BUS Minimized rise and fall times for maximum data Ultra high bandwidth - no inluence on signal integrity rise and fall times - maximised number of signal Consistent D+ / D- signal balance: harmonics Ultra low impact on intra-, inter-pair skew Very low leakage current: 0.5 A max. Matching high bit rate HDMI requirements and ready for future evolution Fast response time compared with varistors Low PCB space occupation - 9 mm maximum SOT23-6L package foot print RoHS compliant Low leakage current for longer operation of battery powered devices Complies with these standards: Higher reliability offered by monolithic integration IEC 61000-4-2 level 4 15 kV air discharge Order code 8 kV (and up to 15 kV) contact discharge Part Number Marking HDMIULC6-4SC6 DL46 July 2006 Rev 2 1/11 www.st.comCharacteristics HDMIULC6-4SC6 1 Characteristics Table 1. Absolute ratings Symbol Parameter Value Unit IEC 61000-4-2 air discharge 15 V Peak pulse voltage IEC 61000-4-2 contact discharge 15 kV PP MIL STD883C-Method 3015-6 25 T Storage temperature range -55 to +150 C stg T Maximum junction temperature 125 C j T Lead solder temperature (10 seconds duration) 260 C L Table 2. Electrical characteristics (T = 25 C) amb Value Symbol Parameter Test Conditions Unit Min. Typ. Max I Leakage current V = 5 V 0.5 A RM RM Breakdown voltage between V BUS V I = 1 mA 6 V BR R and GND I = 1 A, t = 8/20 s PP p 12 V Any I/O pin to GND V Clamping voltage CL I = 5 A, t = 8/20 s PP p 17 V Any I/O pin to GND V = 0 V, F = 1 MHz 1 R C Capacitance between I/O and GND i/o-GND V = 0 V, F = 825 MHz 0.6 R pF Capacitance variation between I/O C 0.015 i/o-GND and GND V = 0 V, F = 1 MHz 0.42 0.5 R C Capacitance between I/O i/o-i/o V = 0 V, F = 825 MHz 0.3 pF R C Capacitance variation between I/O 0.007 i/o-i/o 2/11