te: embossed plastic t: sn 1j: 1.6 x 0.15 2a: 2.0 x 1.2 2b: 3.2 x 1.6 nv73dl multilayer type metal oxide varistor (automotive) features ? smd type metal oxide varistors ? ideal for countermeasures against esd (conforming to iec61000-4-2) ? high maximum energy type ? low leakage current ? high resistance to cyclic temperature stress ? marking: black body color ? products with lead-free terminations meet eu rohs requirements. pb located in glass material, electrode and varistor element is exempt per annex 1, exemption 5 of eu directive 2005/95/ec ordering information nv73 type energy code size dl te 2a varistor voltage 27 termination material t packaging dimensions and construction inner electrode inner side electrode sn plating ni plating varistor element w t l d d l .079.010 (2.00.25) .049.008 (1.250.2) .051 max. (1.30 max.) wt d dimensions inches (mm) type 2a (0805) (inch size code) .020.010 (0.50.25) for further information on packaging, please refer to appendix a. new part # .126.012 (3.20.3) .063.012 (1.60.3) .057 max. (1.45 max.) 2b (1206) .022.012 (0.550.3) .063.006 (1.60.15) .031.006 (0.80.15) .039 max. (1.0 max.) 1j (0603) .016.006 (0.40.15) eu part designation varistor voltage (v) maximum allowable voltage maximum clamping voltage (v) maximum energy (j) maximum peak current 8/20s (a) 1 time short-time applied voltage (5 min) (v dc ) applications and ratings nv73dl1jtte12 nv73dl1jtte22 nv73dl1jtte27 nv73dl1jtte33 nv73dl1jtte47 10~14.4 24~32 33~39 40~54 6.1 14 17 20 30 24 42 50 60 81 0.1 0.2 0.2 0.3 0.3 80 100 100 100 100 10 24.5 24.5 24.5 42 8.6 16 22 26 34 CC CC CC CC CC 22~27 v 1ma a.c.(v r.m.s. ) d.c.(v) v 1a v 2a 191 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 12/01/08 circuit protection new 1733 reader's spreads pg1-203:document 1/27/09 4:29 pm page 189
192 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 11/21/08 circuit protection part designation varistor voltage (v) maximum allowable voltage maximum clamping voltage (v) maximum energy (j) maximum peak current 8/20s (a) 1 time short-time applied voltage (5 min) (v dc ) applications and ratings (continued) nv73dl2atte12 nv73dl2atte22 nv73dl2atte27 nv73dl2atte33 nv73dl2atte47 10~14.4 24~32 33~39 40~54 6.1 14 17 20 30 24 42 50 60 81 0.1 0.3 0.3 0.3 0.3 120 160 160 160 160 10 24.5 24.5 24.5 42 nv73dl multilayer type metal oxide varistor (automotive) voltage current curves (ta = +25c) environmental applications voltage (v) current (a) 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 max. leakage current max. clamping voltage 100 10 1 1000 10 3 nv73dl2atte82 nv73dl2atte22 nv73dl2atte12 performance characteristics parameter requirement test method rapid change of temperature solderability -40c (30 minutes)/ +125c (30 minutes), 1000 cycles 230c 5c, 5 seconds 0.5 second 10% 95% coverage minimum (ag-pd: 75% coverage min.) 10% varistor voltage voltage between terminals when 1ma and 10ma are flowed within specified tolerance resistance to solder heat 260c 5c, 10 seconds 0.5 second 10% maximum peak current a single standard impulse current of 8/20 seconds is applied 10% maximum energy a single standard impulse of 2m second, once 10% high temperature life with d.c. bias 125c 2c, 1000h, applied voltage: varistor voltage v 1ma x 0.85 10% high temperature & high humidity life with bias 85c 2c, 85% rh, 1000h, applied voltage: varistor voltage v 1ma x 0.85 thermal shock -55c (15 min.)/ +125c (15 min.) 300 cycles 10% high temperature storage 150c, 1000h 10% low temperature storage -40c, 1000h 10% 8.6 16 22 26 34 CC CC CC CC CC nv73dl2atte68 nv73dl2atte82 62~72 74~90 45 50 108 135 0.3 0.3 160 160 64 75 56 65 CC CC 22~27 v 1ma a.c.(v r.m.s. ) d.c.(v) v 1a v 2a nv73dl2btte22 NV73DL2BTTE27 nv73dl2btte33 22~27 24~32 33~39 14 17 20 CC CC CC 1 1 1 300 300 300 24.5 24.5 24.5 16 22 26 42 50 60 nv73dl2btte68 nv73dl2btte82 62~72 74~90 45 50 CC CC 1.5 1.5 300 300 64 75 56 65 108 135 short-time applied voltage maximum value of d.c. voltage that can be applied for a short period of time (5 min.) (nv73d2a 12: 1 min.) 10% electrostatic discharge 25kv (non contact) (nv73d2a 12: 15kv (non contact)) 10% no visible damage. no remarkable mechanical damage vibration resistance vibration frequency: 10hz~2000hz; full amplitude: 1.5mm, 10hz~2000hz~10hz 20 min. xyz direction 4 hrs for each total 12 hrs shock half sine wave, applied time: 1m second, applied cycle: 500m/s 2 , 5 cycles 10% voltage (v) current (a) 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 max. leakage current max. clamping voltage 100 10 1 1000 10 3 nv73dl2btte82 nv73dl2btte68 nv73dl2btte33 nv73dl2btte22 nv73dl2a nv73dl2b 1733 reader's spreads pg1-203:document 1/27/09 4:30 pm page 190
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