rev. 1.9 january 2012 www.aosmd.com page 1 of 6 AOZ8131 ultra low capacitance one-line bi-directional tvs diode general description the AOZ8131 is an ultra low capacitance one-line bi-directional transient voltage suppressor diode designed to protect high speed data lines and voltage sensitive electronics from high transient conditions and esd. this device incorporates one tvs diode in an ultra-small dfn 1006 package. it may be used to meet the esd immunity requirements of iec 61000-4-2, level 4 (15kv air, 8kv contact discharge). the AOZ8131 comes in an rohs compliant dfn 1006 package and is rated over a -40c to +85c ambient temperature range. the ultra-small 1.0 x 0.6 x 0.5mm dfn 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 tran- sient conditions and esd. features ? esd protection for high-speed data lines: ? exceeds: iec 61000-4-2 (esd) 24kv (air), 24kv (contact) iec 61000-4-4(eft) 40a (5/50ns) iec 61000-4-5 (lightning) 4a ? human body model (hbm) 30kv ? small package saves board space ? ultra low capacitance: 1.25pf ? low clamping voltage ? low operating voltage: 5.0v ? pb-free device applications ? portable handheld devices ? keypads, data lines, buttons ? notebook computers ? digital cameras ? portable gps ? mp3 players typical application pin configuration signal line 1 2 bidirection protection of single line
AOZ8131 rev. 1.9 january 2012 www.aosmd.com page 2 of 6 ordering information aos green products use reduced levels of halogens, and are also rohs compliant. please visit www.aosmd.com/web/quality/rohs_compliant.jsp 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 electrical characteristics t a = 25c unless otherwise specified. electrical characteristics t a = 25c unless otherwise noted, v f = 0.9v max. @ i f = 10ma for all types part number ambient temperature range package environmental AOZ8131di-05l -40c to +85c dfn 1006 rohs compliant green product parameter rating vp ? vn 5v peak pulse current (i pp ), t p = 8/20s 4a storage temperature (t s ) -65c to +150c esd rating per iec61000-4-2, contact (1) 24kv esd rating per iec61000-4-2, air (1) 24kv esd rating per human body model (2) 30kv parameter rating junction temperature (t j ) -40c to +85c symbol parameter symbol parameter i pp maximum reverse peak pulse current i t test current v cl clamping voltage @ i pp v f forward voltage @ i f v rwm working peak reverse voltage p pk peak power dissipation i r maximum reverse leakage current c j max. capacitance @ v r = 0 and f = 1mhz v br breakdown voltage device device marking v rwm (v) max. v br (v) min. i t = 1ma i r (a) max. v f (v) typ. v cl max. c j (pf) i pp = 1a i pp = 5a i pp = 12a typ. max. AOZ8131di-05l be 5.0 6.0 0.1 1 .0 12.00 16.00 22.00 1.25 2.0
AOZ8131 rev. 1.9 january 2012 www.aosmd.com page 3 of 6 typical performance characteristics clamping voltage vs. peak pulse current (tperiod = 100ns, tr = 1ns) peak pulse current, i pp (a) clamping voltage, v cl (v) i/o ? gnd insertion loss (s21) vs. frequency (vp = 3.3v) 1 0 -1 -2 -3 -4 -5 -6 -7 -8 frequency (mhz) insertion loss (db) 100 1000 10000 24 22 20 18 16 14 12 02 4 6 81012
AOZ8131 rev. 1.9 january 2012 www.aosmd.com page 4 of 6 package dimensions, dfn 1006 1.00 0.30 0.55 r0.10 ref. 0.30 0.40 unit: mm a1 a b (2x) d r l1 l (2x) e e/2 e pin #id seating plane notes: 1. all dimensions are in millimeters, angles are in degrees. 2. coplanarity applies to the exposed heat sink slug as well as the terminals. symbols a a1 b d e e l l1 r aaa bbb ccc dimensions in millimeters recommended land pattern side view bottom view min. 0.47 0.00 0.45 0.95 0.55 ? 0.20 0.05 nom. 0.50 0.03 0.50 1.00 0.60 0.40 0.25 0.05 0.03 ref. 0.10 0.15 0.05 0.05 max. 0.55 0.05 0.55 1.075 0.675 ? 0.30 0.15 symbols a a1 b d e e l l1 r aaa bbb ccc dimensions in inches min. 0.019 0.000 0.018 0.037 0.022 ? 0.008 0.002 nom. 0.020 0.001 0.020 0.039 0.024 0.016 0.010 0.002 0.001 ref. 0.004 0.006 0.002 0.002 max. 0.022 0.002 0.022 0.042 0.027 ? 0.012 0.006
AOZ8131 rev. 1.9 january 2012 www.aosmd.com page 5 of 6 tape and reel dimensions, dfn 1006 carrier tape leader / trailer & orientation package sod882 a0 0.76 0.05 b0 1.21 0.05 k0 0.53 0.05 d0 0.50 0.05 d1 1.50 0.05 e 8.00 +0.30/-0.10 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 0.254 0.02 trailer tape 300mm min. components tape orientation in pocket leader tape 500mm min. t unit: mm feeding direction k0 d1 b0 a0 d0 p0 p2 p1 e2 e1 e reel tape size 8mm reel size ?178 m ?178 0.50 n ?55 1 h ?13.0 0.5 unit: mm w 8.4 +1.5/-0 g n/a w1 14.4 max. k 10.1 max. s 2.0 0.5 r n/a v n/a r v g m w n w1 k h s
AOZ8131 rev. 1.9 january 2012 www.aosmd.com page 6 of 6 part marking b e product number code date code 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. this datasheet contains preliminary data; supplementary data may be published at a later date. alpha & omega semiconductor reserves the right to make changes at any time without notice. life support policy alpha & omega semiconductor products ar e not authorized for use as critical components in life support devices or systems.
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