VBUS051CD-HD1 Vishay Semiconductors Low Capacitance, Single-Line ESD-Protection Diode FEATURES • Ultra compact LLP1006-2L package • Low package height < 0.4 mm • 1-line ESD-protection 2 1 • Low leakage current < 0.1 μA • Low load capacitance CD = 0.6 pF 20856 • ESD-protection to IEC 61000-4-2 ± 9 kV contact discharge ± 9 kV air discharge 20855 • High surge current acc. IEC61000-4-5 IPP > 2 A MARKING (example only) • Soldering can be checked by standard vision inspection. No X-ray necessary XY • Pin plating NiPdAu (e4) no whisker growth • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC 21121 Bar = cathode marking X = date code Y = type code (see table below) ORDERING INFORMATION DEVICE NAME VBUS051CD-HD1 ORDERING CODE TAPED UNITS PER REEL (8 MM TAPE ON 7" REEL) MINIMUM ORDER QUANTITY VBUS051CD-HD1-G-08 8000 8000 PACKAGE DATA DEVICE NAME PACKAGE NAME TYPE CODE WEIGHT MOLDING COMPOUND FLAMMABILITY RATING MOISTURE SENSITIVITY LEVEL SOLDERING CONDITIONS VBUS051CD-HD1 LLP1006-2L T 0.72 mg UL 94 V-0 MSL level 1 (according J-STD-020) 260 °C/10 s at terminals ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITIONS SYMBOL VALUE Peak pulse current Acc. IEC 61000-4-5; tp = 8/20 μs; single shot IPPM 2 A Peak pulse power Acc. IEC 61000-4-5; tp = 8/20 μs; single shot PPP 28 W Contact discharge acc. IEC 61000-4-2; 10 pulses VESD ±9 kV Air discharge acc. IEC 61000-4-2; 10 pulses VESD ±9 kV Junction temperature TJ - 40 to + 125 °C TSTG - 40 to + 150 °C ESD immunity Operating temperature Storage temperature UNIT ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 Document Number: 81195 Rev. 1.1, 13-Jul-10 For technical questions, contact: [email protected] www.vishay.com 1 VBUS051CD-HD1 Vishay Semiconductors Low Capacitance, Single-Line ESD-Protection Diode ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITIONS/REMARKS SYMBOL MIN. TYP. MAX. UNIT Number of line which can be protected Nlines - - 1 lines at IR = 1 μA pin 2 to pin 1 VRWM 5.5 - - V at VR = VRWM = 5.5 V; pin 2 to pin 1 IR - < 0.01 0.1 μA at IR = 1 mA pin 2 to pin 1 VBR 6.5 7.6 8.5 V Reverse clamping voltage at IPP = 2 A; acc. IEC 61000-4-5 pin 2 to pin 1 VC 14 V Forward clamping voltage at IF = 2 A; acc. IEC 61000-4-5 pin 1 to pin 2 VF 2.6 3.5 V at VR = 0 V; f = 1 MHz pin 2 to pin 1 CD 0.6 0.8 pF Protection paths Reverse stand-off voltage Reverse current Reverse breakdown voltage Capacitance Note • BiAs mode: each input (pin 1; 3 - pin 6) to ground (pin 2). APPLICATION NOTE The VBUS051CD-HD1 is an 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 VBUS051CD-HD1 one high speed data line can be protected against transient voltage signals like ESD (Electro Static Discharge). Connected to the data line (pin 2) and to ground (pin 1) negative transients will be clamped close below the ground level while positive transients will be clamped clos above the 5.5 V working range. The clamping behaviour of the VBUS051CD-HD1 is bidirectional but asymmetrical (BiAs) and so it offers the best protection for applications running up to 5 V. TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 120 % 1 f = 1 MHz 0.9 100 % 0.8 0.7 80 % CD (pF) Discharge Current IESD Rise time = 0.7 ns to 1 ns 60 % 53 % 40 % 0.6 0.5 0.4 0.3 27 % 0.2 20 % 0.1 0% - 10 0 10 20 30 40 50 60 70 80 90 100 20557 Time (ns) Fig. 1 - ESD Discharge Current Wave Form acc. IEC 61000-4-2 (330 /150 pF) www.vishay.com 2 0 0 21894 1 2 3 4 VR (V) Fig. 2 - 8/20 μs Peak Pulse Current Wave Form acc. IEC 61000-4-5 For technical questions, contact: [email protected] Document Number: 81195 Rev. 1.1, 13-Jul-10 VBUS051CD-HD1 Low Capacitance, Single-Line ESD-Protection Diode Vishay Semiconductors 9 8 µs to 100 % 100 % 8 7 80 % 6 5 VR (V) IPPM 60 % 20 µs to 50 % 40 % 4 3 2 20 % 1 0% 0 10 20548 20 30 0 40 0.01 Fig. 3 - Typical Capacitance CD vs. Reverse Voltage VR 1 10 100 1000 10 000 IR (µA) Fig. 6 - Typical Peak Clamping Voltage VC vs. Peak Pulse Current IPP 16 200 14 150 12 0.1 21896 Time (µs) positive surge acc. IEC 61000-4-2 contact discharge 100 10 Measured acc. IEC 61000-4-5 (8/20 µs - wave form) 6 4 50 VC-ESD (V) VC (V) 8 VC 2 VC-ESD 0 - 50 - 100 0 negative surge -2 - 150 - 200 -4 0 1 21897 2 0 3 IPP (A) Fig. 4 - Typical Forward Current IF vs. Forward Voltage VF 5 10 15 20 VESD (kV) 21900 Fig. 7 - Typical Clamping Performance at + 8 kV Contact Discharge (acc. IEC 61000-4-2) 102 100 101 80 acc. IEC 61000-4-2 + 8 kV contact discharge 10-1 VC-ESD (V) IF (mA) 1 10-2 10-3 60 40 20 10-4 0 10-5 10-6 0.4 21895 0.6 0.8 1 1.2 VF (V) Fig. 5 - Typical Reverse Voltage VR vs. Reverse Current IR Document Number: 81195 Rev. 1.1, 13-Jul-10 - 20 - 10 0 10 20 30 40 50 60 70 80 90 21898 t (ns) Fig. 8 - Typical Clamping Performance at - 8 kV Contact Discharge (acc. IEC 61000-4-2) For technical questions, contact: [email protected] www.vishay.com 3 VBUS051CD-HD1 Low Capacitance, Single-Line ESD-Protection Diode Vishay Semiconductors 20 VC-ESD (V) 0 - 20 acc. IEC 61000-4-2 - 8 kV contact discharge - 40 - 60 - 80 - 100 - 10 0 10 20 30 40 50 60 70 80 90 t (ns) 21899 Fig. 9 - Typical Peak Clamping Voltage at ESD Contact Discharge (acc. IEC 61000-4-2) PACKAGE DIMENSIONS in millimeters (inches): LLP1006-2L 0.45 (0.018) 0.45 (0.018) 0.65 (0.026) 0 (0.000) 0.125 (0.005) ref. Orientation identification 0.55 (0.022) 0.05 (0.002) 0.4 (0.016) 0.35 (0.014) 0.33 (0.013) 0.55 (0.022) 0.2 (0.008) 0.15 (0.006) 0.25 (0.010) 0.3 (0.012) 1.05 (0.041) 0.95 (0.037) Solder resist mask Foot print recommendation: 0.2 (0.008) 0.5 [0.020] 0.6 (0.024) 1 (0.039) Solder pad 0.05 (0.002) Created - Date: 13. July. 2007 Rev. 4 - Date: 12. Sept. 2008 Document no.:S8-V-3906.04-005 (4) 0.5 (0.020) 0.25 (0.010) Soldermask opening ± 0.03 measured middle of the package 20812 www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 81195 Rev. 1.1, 13-Jul-10 Legal Disclaimer Notice 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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