VBUS052BD-HTF www.vishay.com Vishay Semiconductors Low Capacitance, 2-Line ESD Protection Diode FEATURES Compact LLP75-4L package 2 1 Low package height < 0.6 mm 4 2-line ESD protection Low leakage current < 0.1 A 3 Low load capacitance C = 1.5 pF D 20904 1 20903 ESD immunity acc. IEC 61000-4-2 15 kV contact discharge MARKING (example only) 15 kV air discharge High surge current acc. IEC 61000-4-5 l > 3 A PP XX Soldering can be checked by standard vision inspection. no X-ray necessary YY 21001 e4 - precious metal (e.g. Ag, Au, NiPd, NiPdAu) (no Sn) Dot = pin 1 marking Material categorization: for definitions of compliance YY = type code (see table below) please see www.vishay.com/doc 99912 XX = date code click logo to get started DESIGN SUPPORT TOOLS Models Available ORDERING INFORMATION TAPED UNITS PER REEL DEVICE NAME ORDERING CODE MINIMUM ORDER QUANTITY (8 mm TAPE ON 7 REEL) VBUS052BD-HTF VBUS052BD-HTF-GS08 3000 15 000 PACKAGE DATA PACKAGE TYPE MOLDING COMPOUND MOISTURE DEVICE NAME WEIGHT SOLDERING CONDITIONS NAME CODE FLAMMABILITY RATING SENSITIVITY LEVEL MSL level 1 VBUS052BD-HTF LLP75-4L U7 4.2 mg UL 94 V-0 Peak temperature max. 260 C (according J-STD-020) ABSOLUTE MAXIMUM RATINGS VBUS052BD-HTF RATING TEST CONDITIONS SYMBOL VALUE UNIT Peak pulse current Acc. IEC 61000-4-5, t = 8/20 s/single shot I 3A p PPM Peak pulse power Acc. IEC 61000-4-5, t = 8/20 s/single shot P 45 W P PP Contact discharge acc. IEC 61000-4-2 10 pulses 15 kV ESD immunity V ESD Air discharge acc. IEC 61000-4-2 10 pulses 15 kV Operating temperature Junction temperature T -40 to +125 C J Storage temperature T -40 to +150 C STG Rev. 1.8, 04-Jan-2018 Document Number: 81788 1 For technical questions, contact: ESDprotection vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 VBUS052BD-HTF www.vishay.com Vishay Semiconductors APPLICATION NOTE The VBUS052BD-HTF 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 VBUS052BD-HTF 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 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 behavior of the VBUS052BD-HTF is bidirectional but asymmetrical (BiAs) and so it offers the best protection for applications running up to 5 V. ELECTRICAL CHARACTERISTICS VBUS052BD-HTF PARAMETER TEST CONDITIONS/REMARKS SYMBOL MIN. TYP. MAX. UNIT Protection paths Number of lines which can be protected N - - 2 lines channel V Reverse stand-off voltage at I = 0.1 A pin 1 or pin 2 to pin 3 -- 5 V R RWM Reverse current at V = V = 5 V pin 1 or pin 2 to pin 3 I - < 0.01 0.1 A R R RWM V Reverse breakdown voltage at I = 1 mA pin 1 or pin 2 to pin 3 6.9 7.9 8.7 V R BR at I = 3 A, acc. IEC 61000-4-5 PP Reverse clamping voltage V -- 16 V C pin 1 or pin 2 to pin 3 at I = 3 A, acc. IEC 61000-4-5 F Forward clamping voltage V -4.8 6 V F pin 3 to pin 1 or pin 2 Capacitance at V = 0 V f = 1 MHz pin 1 or pin 2 to pin 3 C -1.5 2.5 pF R D Note Ratings at 25 C, ambient temperature unless otherwise specified TYPICAL CHARACTERISTICS T = 25 C, unless otherwise specified amb 120 % 2.5 Rise time = 0.7 ns to 1 ns f = 1 MHz 100 % 2.0 80 % 1.5 60 % 53 % 1.0 40 % 27 % 0.5 20 % 0 % 0.0 0123456 -10 0 10203040 50607080 90100 20942 V (V) IN 20557 Time (ns) Fig. 1 - ESD Discharge Current Wave Form Fig. 3 - Typical Capacitance C vs. Reverse Voltage V D R acc. IEC 61000-4-2 (330 /150 pF) 100 100 % 8 s to 100 % 10 80 % 1 60 % 20 s to 50 % 0.1 40 % 20 % 0.01 0 % 0.001 010 20 30 40 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 20943 20548 Time (s) V (V) F Fig. 2 - 8/20 s Peak Pulse Current Wave Form Fig. 4 - Typical Forward Current I vs. Forward Voltage V F F acc. IEC 61000-4-5 Rev. 1.8, 04-Jan-2018 Document Number: 81788 2 For technical questions, contact: ESDprotection vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 I Discharge Current I PPM ESD I (mA) F C (pF) IN