rev. 1.0 january 2017 www.aosmd.com page 1 of 8 AOZ8302ACI two-line high current surge tvs diodes general description the AOZ8302ACI is a high current surge transient voltages suppressor diode designed to protect voltage sensitive electronics from high current surge and esd. this device incorporates two high current surge tvs diodes in a small sot23-3l package. it may be used to meet the esd immunity requirements of iec 61000-4-2, level 4 (15kv air, 8kv contact discharge). the AOZ8302ACI comes in an rohs compliant sot23- 3l package and is rated over a -40c to +125c ambient temperature range. the small sot23-3l package makes it ideal for applications where pcb space is a premium. the small size and high esd protection makes it ideal for protecting voltage sensitive electronics from high transient conditions and esd. features ? esd and high current surge protection: AOZ8302ACI-05 (5v version): ? exceeds: iec 61000-4-2 (esd) 30kv (air), 30kv (contact) ? human body model (hbm) 30kv ? iec 61000-4-5 (lightning) 32a (8/20s) AOZ8302ACI-12 (12v version): ? exceeds: iec 61000-4-2 (esd) 30kv (air), 30kv (contact) ? human body model (hbm) 30kv ? iec 61000-4-5 (lightning) 24a (8/20s) ? low clamping voltage ? low operating voltages: 5v, 12v applications ? ethernet ? datacom interfaces ? telecom interfaces typical application pin configuration 1 2 3 sot-23 (top view) 1 2 3 protection of two lines i/o1 i/o2
AOZ8302ACI rev. 1.0 january 2017 www.aosmd.com page 2 of 8 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. 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 AOZ8302ACI-05 -40c to +85c sot23-3l green product AOZ8302ACI-12 parameter rating 5v 12v vp ? vn 5v 12v peak pulse current (i pp ), t p = 8/20s 32a 24a storage temperature (t s ) -65c to +150c -65c to +150c esd rating per iec61000-4-2, contact (1) 30kv 30kv esd rating per iec61000-4-2, air (1) 30kv 30kv esd rating per human body model (2) 30kv 30kv parameter rating junction temperature (t j ) -40c to +85c
AOZ8302ACI rev. 1.0 january 2017 www.aosmd.com page 3 of 8 electrical characteristics t a = 25c unless otherwise noted. AOZ8302ACI-05 symbol parameter condition min. typ. max. units v rwm reverse working voltage i/o pin to ground 5 v v br reverse breakdown voltage i t =1ma, i/o pin to ground 6 v i r reverse leakage current v rwm =5v, i/o pin to ground 1 a v f forward voltage i f =15ma 0.85 v v cl clamping voltage (3, 4) (100ns transmission line pulse, i/o pin to ground) i tlp =1a i tlp =-1a 11 -1 14 -2.5 v i tlp =30a i tlp =-30a 14 -5 17 -7 v clamping voltage (3) (iec61000-4-5, 8/20s, i/o pin to ground) i pp =2a i pp =-2a 11 -1.8 14.5 -3.5 v i pp =32a i pp =-32a 20 -7 24 -9 v r dny dynamic resistance (3, 4) i tlp = 1a to 30a i tlp = -1a to -30a 0.1 0.1 ? c j junction capacitance v pin1 =0v, f=1mhz, pin1 to ground 20 pf v br v rwm i tlp1 i tlp2 v tlp1 v tlp2 i r v f1 v f2 i f1 i f2 i t 1 2 1 2 tlp tlp tlp tlp dny i i v v r ? ? ? 1 2 1 2 f f f f dny i i v v r ? ? ? (i tlp1- ) (i tlp2- ) (v tlp1- ) (v tlp2- )
rev. 1.0 january 2017 www.aosmd.com page 4 of 8 AOZ8302ACI electrical characteristics (continued) notes: 3. these specifications are guarant eed by design and characterization. 4. measurements performed using a 100ns transmission line pulse (tlp) system. AOZ8302ACI-12 symbol parameter condition min. typ. max. units v rwm reverse working voltage i/o pin to ground 12 v v br reverse breakdown voltage i t =1ma, i/o pin to ground 13 v i r reverse leakage current v rwm =12v, i/o pin to ground 1 a v f forward voltage i f =15ma 0.85 v v cl clamping voltage (3, 4) (100ns transmission line pulse, i/o pin to ground) i tlp =1a i tlp =-1a 16 -1 19 -2.5 v i tlp =30a i tlp =-30a 19 -4.5 22 -6.5 v clamping voltage (3) (iec61000-4-5, 8/20s, i/o pin to ground) i pp =1a i pp =-1a 12 -12 14 -14 v i pp =24a i pp =-24a 23 -5 27 -7 v r dny dynamic resistance (3, 4) i tlp = 1a to 30a i tlp = -1a to -30a 0.1 0.1 ? c j junction capacitance v pin1 =0v, f=1mhz, pin1 to ground 20 pf
AOZ8302ACI rev. 1.0 january 2017 www.aosmd.com page 5 of 8 typical performance characteristics positive tlp clamping (t period = 100ns, t rise = 1ns) tlp voltage (v) tlp current (a) 30 25 20 15 10 5 0 0 5 10 15 20 AOZ8302ACI-05 AOZ8302ACI-12 negative tlp clamping (t period = 100ns, t rise = 1ns) tlp voltage (v) tlp current (a) 0 -5 -10 -15 -20 -25 -30 -10 -8 -6 0 -2 -4 AOZ8302ACI-05 AOZ8302ACI-12 iec61000-4-5 surge 8/20 s (positive) peak pulse current, ipp (a) clamping voltage (v) 26 24 22 20 18 16 14 12 10 0 4 8 12 24 AOZ8302ACI-05 AOZ8302ACI-12 16 20 28 32 iec61000-4-5 surge 8/20 s (negative) peak pulse current, ipp (a) clamping voltage (v) -32 -28 -24 -20 -8 AOZ8302ACI-05 AOZ8302ACI-12 -16 -12 -4 0 0 -1 -2 -3 -4 -5 -6 -7 typical variation of c j vs. v r i/o to gnd voltage (v) i/o to gnd capacitance (pf) 24 22 20 18 16 14 12 10 0 3 6 9 12 AOZ8302ACI-12 AOZ8302ACI-05
AOZ8302ACI rev. 1.0 january 2017 www.aosmd.com page 6 of 8 package dimensions, sot23-3l gauge plane seating plane unit: mm d e1 e e1 l 0.25mm b e a a2 a1 notes: 1. package body sizes exclude mold flash or gate burrs. mold flash at the non-lead sides should be less than 5mils each. 2. tolerance 0.100mm (4mils) unless otherwise specified. 3. dimension l is measured in gauge plane. 4. controlling dimension is millimeter, converted inch dimensions are not necessarily exact. 5. all dimensions are in millimeters. symbols a a1 a2 b c d e e1 e e1 l 1 dimensions in millimeters min. 0.85 0.00 0.70 0.30 0.08 2.80 2.60 1.40 0.30 0 nom. 1.00 0.40 0.13 2.90 2.80 1.60 0.95 bsc 1.90 bsc 5 max. 1.25 0.13 1.15 0.50 0.20 3.10 3.00 1.80 0.60 8 symbols a a1 a2 b c d e e1 e e1 l 1 dimensions in inches min. 0.033 0.000 0.028 0.012 0.003 0.110 0.102 0.055 0.012 0 nom. 0.039 0.016 0.005 0.114 0.110 0.063 0.037 bsc 0.075 bsc 5 max. 0.049 0.005 0.045 0.020 0.008 0.122 0.118 0.071 0.024 8 recommended land pattern 1 c 0.10mm 2.40 0.80 0.95 0.80
AOZ8302ACI rev. 1.0 january 2017 www.aosmd.com page 7 of 8 tape and reel dimensions, sot23-3l tape reel leader/trailer and orientation
rev. 1.0 january 2017 www.aosmd.com page 8 of 8 AOZ8302ACI part marking c x cd cd 5 x part number code 11 option code assembly lot code week code AOZ8302ACI-05 part number code 11 option code assembly lot code week code AOZ8302ACI-12 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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