rev. 2.0 december 2015 www.aosmd.com page 1 of 7 AOZ8906 ultra-low capacitance tvs diode array general description the AOZ8906 is a transient voltage suppressor array designed to protect high speed data lines such as hdmi, usb 2.0, mddi, sata, and gigabit ethernet from damaging esd events. this device incorporates eight surge rated, low capacitance steering diodes and a tvs in a single package. during transient conditions, the steering diodes direct the transient to either the positive side of the power supply line or to ground. the AOZ8906 provides a typical line to line capacitance of 1pf making it ideally suited for hdmi 1.3 or usb 2.0 applications, such as digital tvs, dvd players, computing, set-top boxes and mddi applications in mob ile computing devices. the AOZ8906 comes in rohs compliant and halogen free sot23-6l package and is rated -40c to +85c junction temperature range. features ? esd protection for high-speed data lines: ? iec 61000-4-2, level 4 (esd) immunity test ? 30kv (air discharge) and 30kv (contact discharge) ? iec61000-4-4 (eft) 40a (5/50ns) ? iec61000-4-5 (lightning) 7a (8/20s) ? human body model (hbm) 30kv ? array of surge rated diodes with internal tvs diode ? protects four i/o lines ? low capacitance between i/o lines: 1pf ? low clamping voltage ? low operating voltage: 5.0v applications ? hdmi, usb 2.0, mddi, sata ports ? monitors and flat panel displays ? set-top box ? video graphics cards ? notebook computers typical application figure 1. usb high speed ports +5v r t AOZ8906 usb host controller downstream ports vbus d+ d- gnd r t +5v r t vbus d+ d- gnd r t
AOZ8906 rev. 2.0 december 2015 www.aosmd.com page 2 of 7 ordering information aos green products use reduced levels of halogens, and are also rohs compliant. please visit www.aosmd.com/media/aosgreenpolicy.pdf for additional information. pin configuration absolute maximum ratings exceeding the absolute maximum ratings may damage the device. notes: 1. iec 61000-4-2 discharge with c discharge = 150pf, r discharge = 330 ? . 2. human body discharge per mil-std-883, method 3015 c discharge = 100pf, r discharge = 1.5k ? . maximum operating ratings part number ambient temperature range package environmental AOZ8906ci -40c to +85c sot23-6l rohs compliant green product 1 2 3 6 5 4 ch1 vn ch2 ch4 nc ch3 sot23-6 (top view) parameter rating storage temperature (t s ) -65c to +150c esd rating per iec61000-4-2, contact (1) 30kv esd rating per iec61000-4-2, air (1) 30kv esd rating per human body model (2) 30kv parameter rating junction temperature (t j ) -40c to +125c
AOZ8906 rev. 2.0 december 2015 www.aosmd.com page 3 of 7 electrical characteristics t a = 25c unless otherwise specified. notes: 3. the working peak reverse voltage, v rwm , should be equal to or greater than the dc or continuous peak operating voltage level. 4. v br is measured at the pulse test current i t . 5. measurements performed using a 100ns transmission line pulse (tlp) system. symbol parameter conditions min. typ. max. units v rwm reverse working voltage between i/o and vn (3) 5.5 v v br reverse breakdown voltage i t = 100a, between i/o and vn (4) 6.6 v i r reverse leakage current v rwm = 5v, between i/o and vn 1.0 a v f diode forward voltage i f = 15ma 0.7 0.85 1.0 v v cl channel clamp voltage positive transients negative transients i pp = 16a, tp = 100ns, any i/o pin to ground (5) 4.1 -5.3 v channel clamp voltage positive transients negative transients i pp = 30a, tp = 100ns, any i/o pin to ground (5) 5.2 -9.9 v channel clamp voltage any i/o pin to ground i pp = 7a, tp = 8/20s 8v c j channel input capacitance v r = 0v, f = 1mhz, any i/o pin to ground 1.0 1.5 pf v r = 0v, f = 1mhz, between i/o pins 0.5 0.8 pf r dyn dynamic resistance i tlp = 16a to 30a 0.15 ? i tlp = -16a to -30a 0.3 ?
rev. 2.0 december 2015 www.aosmd.com page 4 of 7 AOZ8906 typical performance characteristics 10 5 0 -5 -10 -15 -20 -25 -30 -35 -8kv esd clamping per iec 61000-4-2 (contact, between i/o to gnd) time (ns) clamping voltage (v) 0 25 50 100 75 125 150 8 7 6 5 4 3 2 1 0 forward voltage vs. forward current (tperiod = 100ns, tr = 1ns) forward voltage (v) forward current (a) 010 5152030 25 2.0 1.6 1.2 0.8 0.4 0 typical variation of cin vs. vr (f = 1mhz, t = 25c) working voltage (v) junction capacitance (pf) 012345 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 tlp current vs. clamping voltage (tperiod = 100ns, tr = 1ns) clampling voltage (v) tlp current (a) 0 5 10 15 20 25 30 35 30 25 20 15 10 5 0 -5 +8kv esd clamping per iec 61000-4-2 (contact, between i/o to gnd) time (ns) clamping voltage (v) 0 25 50 100 75 125 150
AOZ8906 rev. 2.0 december 2015 www.aosmd.com page 5 of 7 package dimensions, sot23-6l e1 e a a2 a1 e e1 d .010mm 0.80 0.95 0.63 2.40 b l c gauge plane seating plane 0.25mm 1 notes: 1. package body sizes exclude mold flash and gate burrs. mold flash at the non-lead sides should be less than 5 mils each. 2. dimension l is measured in gauge plane. 3. tolerance 0.100mm (4 mil) unless otherwise specified. 4. followed from jedec mo-178c & mo-193c. 6. controlling dimension is millimeter. converted inch dimensions are not necessarily exact. symbols a a1 a2 b c d e e1 e e1 l 1 dimensions in millimeters min. 0.90 0.00 0.80 0.30 0.08 2.70 2.50 1.50 0.30 0 nom. 1.10 0.40 0.13 2.90 2.80 1.60 0.95 bsc 1.90 bsc max. 1.25 0.15 1.20 0.50 0.20 3.10 3.10 1.70 0.60 8 symbols a a1 a2 b c d e e1 e e1 l 1 min. 0.035 0.00 0.031 0.012 0.003 0.106 0.098 0.059 0.012 0 nom. 0.043 0.016 0.005 0.114 0.110 0.063 0.037 bsc 0.075 bsc max. 0.049 0.006 0.047 0.020 0.008 0.122 0.122 0.067 0.024 8 dimensions in inches unit: mm recommended land pattern
rev. 2.0 december 2015 www.aosmd.com page 6 of 7 AOZ8906 tape and reel dimensions, sot23-6l tape reel leader/trailer and orientation trailer tape 300mm min. components tape orientation in pocket leader tape 500mm min. unit: mm unit: mm j feeding direction tape size 8 mm reel size ?177.80 m ?177.80 max. n ?55.00 min. w1 8.40 +1.50/-0.00 package sot-23 a0 3.15 0.10 b0 3.20 0.10 k0 1.40 0.10 d0 1.50 0.05 d1 1.00 0.10/-0.0 e 8.00 0.30 e1 1.75 0.10 e2 3.50 0.05 p0 4.00 0.10 p1 4.00 0.10 p2 2.00 0.05 t 0.23 0.03 h ?13.00 +0.50 / -0.20 s 1.50 min. k 10.10 min. r 12.70 j 4.00 +0.10/-0.10 t k0 b0 d1 a0 d0 p2 p1 p0 e1 e2 e r w1 n m s k h a a a?a unit per reel: 3000pcs
AOZ8906 rev. 2.0 december 2015 www.aosmd.com page 7 of 7 package marking week & year code assembly lot code part number code AOZ8906ci (sot-23) option & assembly location code btow as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. a critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. legal disclaimer alpha and omega semiconductor makes no representation s or warranties with re spect to the accuracy or completeness of the information provid ed herein and takes no liabilities fo r the consequences of use of such information or any product described herein. alpha and omega semiconductor reserves t he right to make changes to such information at any time without further notice. this document does not constitute the grant of any intellectual property rights or representation of non-infringeme nt of any third party?s intellectual property rights. life support policy alpha and omega semiconductor products are not authorized for use as critical components in life support devices or systems.
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