VBUS052CD-FAH

VBUS052CD-FAH Vishay Semiconductors 2-Line BUS-Port ESD-Protection - Flow Through Design FEATURES • Compact LLP1713-7L package • Low package height < 0.6 mm • 2-line ESD-protection • Low leakage current IR < 0.1 μA • Low load capacitance CD = 0.8 pF • Ideal for high speed data line like - HDMI, DisplayPort, eSATA - USB, 1394/firewire 21323 NC 6 NC 5 GND 4 • ESD-protection acc. IEC 61000-4-2 ± 15 kV contact discharge ± 15 kV air discharge • Soldering can be checked by standard vision inspection. No X-ray necessary • e4 - precious metal (e.g. Ag, Au, NiPd, NiPdAu) (no Sn) • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC 7 1 21325 2 D- 3 GND D+ MARKING (example only) YXX 20719 Dot = pin 1 marking Y = type code (see table below) XX = date code ORDERING INFORMATION DEVICE NAME VBUS052CD-FAH ORDERING CODE VBUS052CD-FAH-GS08 TAPED UNITS PER REEL (8 mm TAPE ON 7" REEL) 3000 MINIMUM ORDER QUANTITY 15 000 PACKAGE DATA DEVICE NAME PACKAGE NAME TYPE CODE G WEIGHT 3.7 mg MOLDING COMPOUND FLAMMABILITY RATING UL 94 V-0 MOISTURE SENSITIVITY LEVEL MSL level 1 (according J-STD-020) SOLDERING CONDITIONS 260 °C/10 s at terminals VBUS052CD-FAH LLP1713-7L ABSOLUTE MAXIMUM RATINGS PARAMETER Peak pulse current Peak pulse power ESD immunity Operating temperature Storage temperature TEST CONDITIONS Acc. IEC 61000-4-5; tP = 8/20 μs; single shot Acc. IEC 61000-4-5; tP = 8/20 μs; single shot Contact discharge acc. IEC 61000-4-2; 10 pulses Air discharge acc. IEC 61000-4-2; 10 pulses Junction temperature SYMBOL IPPM PPP VESD VESD TJ TSTG VALUE 3.5 63 ± 15 ± 15 - 40 to + 125 - 55 to + 150 UNIT A W kV kV °C °C ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 Document Number: 81881 Rev. 1.2, 19-May-10 For technical questions, contact: ESDprotection@vishay.com www.vishay.com 1 VBUS052CD-FAH Vishay Semiconductors 2-Line BUS-Port ESD-Protection Flow Through Design ELECTRICAL CHARACTERISTICS VBUS052CD-FAH (pin 1 or 2 to pin 3) PARAMETER Protection paths Reverse working voltage Reverse current Reverse breakdown voltage Clamping voltage Forward clamping voltage Line capacitance TEST CONDITIONS/REMARKS Number of line which can be protected at IR = 0.1 μA at VR = VRWM = 5 V at IR = 1 mA at IPP = 1 A; acc. IEC 61000-4-5 at IPP = 3.5 A; acc. IEC 61000-4-5 at IF = 1 A; acc. IEC 61000-4-5 at IF = 3.5 A; acc. IEC 61000-4-5 at VR = 0 V; f = 1 MHz SYMBOL Nlines VRWM IR VBR VC VC VF VF CD MIN. 5 6.9 TYP. < 0.01 7.9 10 15 1.9 4 0.8 MAX. 2 0.1 8.7 12 18 2.4 5 1 UNIT lines V μA V V V V V pF Note • Ratings at 25 °C, ambient temperature unless otherwise specified APPLICATION NOTE The VBUS052CD-FAH is a two-line ESD-protection device with the characteristic of a Z-diode with a high ESD immunity and a very low capacitance which makes it usable for high frequency applications like USB2.0 or HDMI. With the VBUS052CD-FAH two high speed data lines can be protected against transient voltage signals like ESD (Electro Static Discharge). Connected to the data line (pin 1 and pin 2) and to ground (pin 3) negative transients will be clamped close below the ground level while positive transients will be clamped close above the 5 V working range. The clamping behaviour of the VBUS052CD-FAH is bidirectional but asymmetrical (BiAs) and so it offers the best protection for applications running up to 5 V. Pin configuration: • Pin 3, 4 and 7 are internally shorted and have to be connected to ground • Pin 1 and 2 are the inputs for the data lines D+ and D• Pin 5 and 6 are not connected internally NC 6 NC 5 GND 4 USB/HDMI interface D+ matched pair D- 7 1 21325 2 D- 3 GND 6 5 4 7 D+ 1 2 3 D+ 21327 D - GND I/O port connector FLOW THROUGH DESIGN Modern digital transmission lines can be clocked up to 480 Mbit/s (USB2.0) or 1.65 Gbit/s (HDMI). At such high data rates the transmission lines like cables or the line traces on the PCBs have to be very homogeneous regarding their surge impedance. This requires well defined trace dimensions as trace width and distance which have to be calculated depending on the requested surge impedance (e.g. 50 Ω) and the PCB material and layer dimensions. Any device connected to the data lines - like ESD-protection devices - have to be connected with minimal changes in these trace dimensions and distances. With the package in the so called “Flow Through Design” this is possible. The lines are running straight along the PCB while the VBUS052CD-FAH is placed on top without any vias or loops. www.vishay.com 2 For technical questions, contact: ESDprotection@vishay.com Document Number: 81881 Rev. 1.2, 19-May-10 VBUS052CD-FAH 2-Line BUS-Port ESD-Protection Flow Through Design TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 120 % Rise time = 0.7 ns to 1 ns 100 Vishay Semiconductors Discharge Current IESD 100 % 80 % 60 % 53 % 10 IF (mA) 1 0.1 Pin 3 to pin 1 or 2 0.01 40 % 27 % 20 % 0% - 10 0 10 20 30 40 50 60 70 80 90 100 20557 0.001 0.5 21478 0.6 0.7 0.8 0.9 1 1.1 Time (ns) VF (V) Fig. 1 - ESD Discharge Current Wave Form acc. IEC 61000-4-2 (330 Ω/150 pF) Fig. 4 - Typical Forward Current IF vs. Forward Voltage VF 9 100 % 80 % 8 µs to 100 % 8 7 6 Pin 1 or 2 to pin 3 VR (V) 40 IPPM 60 % 20 µs to 50 % 40 % 20 % 0% 0 10 20 30 5 4 3 2 1 0 0.01 0.1 1 10 100 1000 10 000 20548 Time (µs) 21479 IR (µA) Fig. 2 - 8/20 μs Peak Pulse Current Wave Form acc. IEC 61000-4-5 Fig. 5 - Typical Reverse Voltage VR vs. Reverse Current IR 1.0 0.9 0.8 0.7 f = 1 MHz Pin 2 at 0 V 18 16 14 Pin 2 at 3 V 12 Measured acc. IEC 61000-4-5 (8/20µs - wave form) Pin 1 or 2 to pin 3 CD (pF) VC (V) 0.6 0.5 0.4 0.3 0.2 0.1 0 0 1 2 3 4 5 Pin 2 at 5 V 10 8 6 4 2 0 0 1 2 3 4 5 Pin 3 to pin 1 or 2 VC 21480 VR at Pin 1 (V) 21481 IPP (A) Fig. 3 - Typical Capacitance CD vs. Reverse Voltage VR Fig. 6 - Typical Peak Clamping Voltage VC vs. Peak Pulse Current IPP Document Number: 81881 Rev. 1.2, 19-May-10 For technical questions, contact: ESDprotection@vishay.com www.vishay.com 3 VBUS052CD-FAH Vishay Semiconductors 2-Line BUS-Port ESD-Protection Flow Through Design 120 100 80 Acc. IEC 61000-4-2 + 8 kV contact discharge VC-ESD (V) 60 40 20 0 - 20 - 40 - 10 0 10 20 30 40 50 60 70 80 90 21528 t (ns) Fig. 7 - Typical Clamping Performance at + 8 kV Contact Discharge (acc. IEC 61000-4-2) 20 0 - 20 - 40 VC-ESD (V) - 60 - 80 - 100 - 120 - 140 - 160 - 180 - 10 0 10 20 30 40 50 60 70 80 90 Acc. IEC 61000-4-2 - 8 kV contact discharge 21529 t (ns) Fig. 8 - Typical Clamping Performance at - 8 kV Contact Discharge (acc. IEC 61000-4-2) 200 150 100 50 Positive discharge Acc. IEC 61000-4-2 contact discharge VC-ESD (V) 0 - 50 - 100 - 150 - 200 - 250 - 300 0 5 10 15 20 Negative discharge VC-ESD 21530 VESD (kV) Fig. 9 - Typical Peak Clamping Voltage at ESD Contact Discharge (acc. IEC 61000-4-2) www.vishay.com 4 For technical questions, contact: ESDprotection@vishay.com Document Number: 81881 Rev. 1.2, 19-May-10 VBUS052CD-FAH 2-Line BUS-Port ESD-Protection Flow Through Design PACKAGE DIMENSIONS in millimeters (inches): LLP1713-7L Vishay Semiconductors 0.5 (0.020) bsc 0.28 (0.011) 0.22 (0.009) 0.25 (0.010) 0.19 (0.007) 1 (0.039) ref. 1.4 (0.055) 1.3 (0.051) 0.05 (0.002) 0 (0.000) 0.152 (0.006) ref. 0.4 (0.016) 0.6 (0.024) 1 (0.039) 1.75 (0.069) 1.65 (0.065) Pin 1 marking Foot print recommendation: 0.5 (0.020) 0.25 (0.010) 0.5 (0.020) 0.4 (0.016) 0.15 (0.006) 0.22 (0.009) Solder resist mask Document no.:S8-V-3906.04-008 (4) Created - Date: 15. April 2008 Rev. 2 - Date: 09. Sep. 2008 21329 0.37 (0.015) Solder pad Document Number: 81881 Rev. 1.2, 19-May-10 For technical questions, contact: ESDprotection@vishay.com www.vishay.com 5 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Revision: 12-Mar-12 1 Document Number: 91000