11 transguard ? automotive series multilayer varistors for automotive applications general description the transguard automotive series are zinc oxide (zno) based ceramic semicon- ductor devices with non-linear, bi-directional voltage-current characteristics. they have the advantage of offering bi-directional overvoltage protection as well as emi/rfi attenuation in a single smt package. the automotive series high current and high energy handling capability make them well suited for protection against automotive related transients. features ? high reliability ? high energy absorption (load dump) ? high current handling ? aec q200 qualified ? bi-directional protection ? emi/rfi attenuation ? multi-strike capability ? sub 1ns response to esd strike applications ? internal combustion engine (ice) vehicles ? hybrid electric vehicles (hev) ? plug-in hybrid electric vehicles (phev) ? commercial vehicles C can, lin, flexray based modules C sensors C module load dump protection C motor/inductive load transient suppression how to order physical dimensions: mm (inches) l w t tt size (eia) length (l) width (w) max thickness (t) land length (t) 0402 1.000.10 0.500.10 0.60 0.250.15 (0.0400.004) (0.0200.004) (0.024) (0.0100.006) 0603 1.600.15 0.800.15 0.90 0.350.15 (0.0630.006) (0.0310.006) (0.035) (0.0140.006) 0805 2.010.20 1.250.20 1.02 0.71 max. (0.0790.008) (0.0490.008) (0.040) (0.028 max.) 1206 3.200.20 1.600.20 1.02 0.94 max. (0.1260.008) (0.0630.008) (0.040) (0.037 max.) 1210 3.200.20 2.490.20 1.70 0.14 max. (0.1260.008) (0.0980.008) (0.067) (0.045 max.) 1812 4.500.30 3.200.30 2.00 1.00 max. (0.1770.012) (0.1260.012) (0.079) (0.040 max.) 2220 5.700.40 5.000.40 2.00 1.00 max. (0.2240.016) (0.1970.016) (0.079) (0.040 max.) *not available for 0402 **only available for 0402 lead-free compatible component vc varistor chip as automotive series 1206 case size 0402 0603 0805 1206 1210 1812 2220 18 working voltage d energy rating 400 clamping voltage r package d = 7" (1000)* r = 7" (4000)* t = 13" (10,000)* w = 13" (10,000)** 0402 only 05 = 5.6vdc 09 = 9vdc 12 = 12vdc 14 = 14vdc 16 = 16vdc 18 = 18vdc 26 = 26vdc 30 = 30vdc 31 = 31vdc 34 = 34vdc 38 = 38vdc 42 = 42vdc 45 = 45vdc 48 = 48vdc 56 = 56vdc 60 = 60vdc 85 = 85vdc a = 0.1j b = 0.2j c = 0.3j d = 0.4j e = 0.5j f = 0.7j h = 1.2j j = 1.5j k = 0.6j l = 0.8j s = 1.9-2.0j x = 0.05j m = 1j n = 1.1j u = 4.0-5.0j p = 2.7-3.0j y = 7.2-12j p termination p = ni/sn plated 150 = 18v 220 = 22v 250 = 27v 300 = 32v 380 = 38v 390 = 42v 400 = 42v 540 = 54v 580 = 60v 620 = 67v 650 = 67v 770 = 77v 800 = 80v 101 = 100v 111 = 110v 151 = 150v
12 transguard ? automotive series multilayer varistors for automotive applications v w (dc) dc working voltage [v] v w (ac) ac working voltage [v] v b typical breakdown votage [v @ 1ma dc ] v c clamping voltage [v @ i iv ] i vc test current for v c i l maximum leakage current at the working voltage [a] e t transient energy rating [j, 10x1000s] i p peak current rating [a, 8x20s] cap typical capacitance [pf] @ frequency specified and 0.5v rms v jump jump start (v) p . power dissipation (w) avx pn v w (dc) v w (ac) v b v c i vc i l e t e ld i p cap freq v jump p diss. max vcas040205x150 _ _ 5.6 4.0 8.520% 18 1 35 0.05 - 20 175 m - 0.001 vcas060305a150 _ _ 5.6 4.0 8.520% 18 1 35 0.1 - 30 750 k - 0.001 vcas080505a150 _ _ 5.6 4.0 8.520% 18 1 35 0.1 - 40 1100 k - 0.001 vcas080505c150 _ _ 5.6 4.0 8.520% 18 1 35 0.3 - 120 3000 k - 0.005 vcas120605a150 _ _ 5.6 4.0 8.520% 18 1 35 0.1 - 40 1200 k - 0.002 vcas120605d150 _ _ 5.6 4.0 8.520% 18 1 35 0.4 - 150 3000 k - 0.008 vcas040209x200 _ _ 9 6.4 12.715% 22 1 25 0.05 - 20 175 m - 0.001 vcas060309a200 _ _ 9 6.4 12.715% 22 1 25 0.1 - 30 550 k - 0.002 vcas080509a200 _ _ 9 6.4 12.715% 22 1 25 0.1 - 40 750 k - 0.002 vcas080512a250 _ _ 12 8.5 1615% 27 1 25 0.1 - 40 525 k - 0.002 vcas040214x300 _ _ 14 10 18.512% 32 1 15 0.05 - 20 85 k 16 0.001 vcas060314a300 _ _ 14 10 18.512% 32 1 15 0.1 - 30 350 k 16 0.002 vcas080514a300 _ _ 14 10 18.512% 32 1 15 0.1 - 40 325 k 16 0.002 vcas080514c300 _ _ 14 10 18.512% 32 1 15 0.3 - 120 900 k 20 0.006 vcas120614a300 _ _ 14 10 18.512% 32 1 15 0.1 - 40 600 k 20 0.002 vcas120614d300 _ _ 14 10 18.512% 32 1 15 0.4 - 150 1050 k 20 0.008 vcas060316b400 _ _ 16 11 25.510% 42 1 10 0.2 0.25 30 150 k 27.5 0.003 vcas120616k380 _ _ 16 11 25.510% 38 1 10 0.6 1.5 200 930 k 27.5 0.010 vcas121016j390 _ _ 16 11 25.510% 42 5 10 1.6 3 500 3100 k 27.5 0.030 vcas181216p400 _ _ 16 11 24.510% 42 5 10 2.9 10 1000 5000 k 27.5 0.070 vcas222016y400 16 11 24.510% 42 10 10 7.2 25 1500 13000 k 25.5 0.100 vcas040218x400 _ _ 18 13 25.510% 42 1 10 0.05 0.05 20 65 m 27.5 0.001 vcas060318a400 _ _ 18 13 25.510% 42 1 10 0.1 0.25 30 150 k 27.5 0.003 vcas080518a400 _ _ 18 13 25.510% 42 1 10 0.1 0.1 30 225 k 27.5 0.002 vcas080518c400 _ _ 18 13 25.510% 42 1 10 0.3 1 120 550 k 27.5 0.007 vcas120618a400 _ _ 18 13 25.510% 42 1 10 0.1 0.5 30 350 k 27.5 0.002 vcas120618d400 _ _ 18 13 25.510% 42 1 10 0.4 1.5 150 900 k 27.5 0.008 vcas120618e380 _ _ 18 13 25.510% 38 1 10 0.5 1.5 200 930 k 27.5 0.010 vcas121018j390 _ _ 18 13 25.510% 42 5 10 1.6 3 500 3100 k 27.5 0.030 vcas060326a580 _ _ 26 18 34.510% 60 1 10 0.1 0.1 30 155 k 27.5 0.002 vcas080526a580 _ _ 26 18 34.510% 60 1 10 0.1 0.15 30 120 k 27.5 0.002 vcas080526c580 _ _ 26 18 34.510% 60 1 10 0.3 0.5 100 250 k 27.5 0.006 vcas120626d580 _ _ 26 18 34.510% 60 1 10 0.4 1 120 500 k 27.5 0.008 vcas120626f540 _ _ 26 18 33.010% 54 1 15 0.7 1.5 200 600 k 27.5 0.008 vcas121026h560 _ _ 26 18 34.510% 60 5 10 1.2 3 300 2150 k 27.5 0.018 vcas060330a650 _ _ 30 21 41.010% 67 1 10 0.1 0.15 30 125 k 29 0.002 vcas080530a650 _ _ 30 21 41.010% 67 1 10 0.1 0.15 30 90 m 29 0.002 vcas080530c650 _ _ 30 21 41.010% 67 1 10 0.3 0.5 80 250 k 29 0.005 vcas120630d650 _ _ 30 21 41.010% 67 1 10 0.4 1 120 400 k 29 0.008 vcas121030h620 _ _ 30 21 41.010% 67 5 10 1.2 3 280 1850 k 29 0.018 vcas121030s620 _ _ 30 21 41.010% 67 5 10 1.9 3 300 1500 k 29 0.038 vcas080531c650 _ _ 31 25 39.010% 65 1 10 0.3 0.5 80 250 k 29 0.005 vcas120631m650 _ _ 31 25 39.010% 65 1 15 1 1.5 200 500 k 29 0.008 vcas120634n770 _ _ 34 30 47.010% 77 1 15 1.1 1.5 200 400 k 48 0.008 vcas121034s770 _ _ 34 30 47.010% 77 2.5 15 2 3.0 400 1000 k 48 0.040 vcas181234u770 _ _ 34 30 47.010% 77 5 15 5 6.1 800 1500 k 48 0.080 vcas222034y770 34 30 47.010% 77 10 15 12 25 2000 6300 k 48 0.240 vcas080538c770 _ _ 38 30 47.010% 77 1 10 0.3 - 80 200 k 48 0.006 VCAS120642L800 _ _ 42 32 51.010% 80 1 35 0.8 - 180 600 k 48 0.016 vcas120642k900 42 32 5610% 90 1 15 0.6 200 260 k 48 0.012 vcas120645k900 45 35 5610% 90 1 25 0.6 200 260 k 48 0.012 vcas120648d101 _ _ 48 34 62.010% 100 1 10 0.4 - 100 225 k 48 0.008 vcas121048h101 _ _ 48 34 62.010% 100 1 10 1.2 - 250 500 k 48 0.022 vcas120656f111 _ _ 56 40 68.010% 110 1 15 0.7 - 100 180 k 48 0.014 vcas120660m131 _ _ 60 50 82.010% 135 1 15 1 - 150 250 k 48 0.008 vcas121060j121 60 42 7610% 120 5 10 1.5 250 400 k 48 0.03 vcas121065p131 65 50 8210% 135 2.5 15 2.7 350 600 k 48 0.05 vcas121085s151 _ _ 85 60 100.010% 150 1 35 2 - 250 275 k 48 0.040 electrical characteristics
13 transguard ? automotive series multilayer varistors for automotive applications automotive series ? load dump test according to iso dp7637 rev 2 pulse 5 when using the test method indicated below, the amount of energy dissipated by the varistor must not exceed the load dump energy value specified in the product table. automotive load dump pulse (according to iso 7637 pulse 5) voltage (v) energy (joules) time (msec) vcas060316b400 0.5 1 4 100ms 37 38 42 200ms 36 37 41 400ms 35 36 39 vcas120616k380 0.5 1 4 100ms 42 45 55 200ms 40 43 50 400ms 39 40 45 vcas121016j390 0.5 1 4 100ms 48 53 74 200ms 46 50 64 400ms 43 46 56 vcas181216p400 0.5 1 4 100ms 46 52 72 200ms 37 41 59 400ms 32 35 51 vcas222016y400 0.5 1 4 100ms 53 60 77 200ms 50 55 73 400ms 47 50 66 vcsa040218x400 0.5 1 4 100ms 38 39 40 200ms 37 37 38 400ms 34 35 36 vcas060318a400 0.5 1 4 100ms 37 38 42 200ms 36 37 41 400ms 35 36 39 vcas080518a400 0.5 1 4 100ms 37 39 40 200ms 35 38 39 400ms 33 37 38 vcas080518c400 0.5 1 4 100ms 40 41 48 200ms 39 40 45 400ms 38 39 42 vcas120618a400 0.5 1 4 100ms 43 45 55 200ms 41 43 48 400ms 40 41 45 vcas120618d400 0.5 1 4 100ms 42 45 55 200ms 40 42 50 400ms 39 40 45 vcas120618e380 0.5 1 4 100ms 42 45 55 200ms 40 43 50 400ms 39 40 45 vcas121018j390 0.5 1 4 100ms 48 53 74 200ms 46 50 64 400ms 43 46 56 load dump library typical max vz versus pulse duration and ri 12v systems vcas060326a580 0.5 1 4 100ms 51 56 58 200ms 50 54 56 400ms 49 51 53 vcas080526a580 0.5 1 4 100ms 51 53 59 200ms 49 51 57 400ms 48 50 51 vcas080526c580 0.5 1 4 100ms 51 54 62 200ms 49 51 56 400ms 48 49 51 vcas120626d580 0.5 1 4 100ms 52 60 68 200ms 50 57 65 400ms 47 54 61 vcas121026h560 0.5 1 4 100ms 61 74 91 200ms 59 69 82 400ms 55 64 70 vcas060330a650 0.5 1 4 100ms 57 59 63 200ms 56 58 61 400ms 54 57 58 vcas080530a650 0.5 1 4 100ms 58 62 66 200ms 56 61 64 400ms 53 57 61 vcas080530c650 0.5 1 4 100ms 58 61 63 200ms 57 58 62 400ms 55 56 59 vcas120630d650 0.5 1 4 100ms 61 70 75 200ms 57 66 69 400ms 56 62 64 vcas121030h620 0.5 1 4 100ms 70 77 98 200ms 64 70 89 400ms 56 65 70 24v systems
14 transguard ? automotive series multilayer varistors for automotive applications forward transmission characteristics (s21) 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 1 18a - 730 mhz 26a - 550 mhz 30a - 665 mhz 100 1000 10000 frequency (mhz) insertion los (db) 10 0603 case size 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 1 18a - 730 mhz 26a - 550 mhz 30a - 665 mhz 100 1000 10000 frequency (mhz) insertion los (db) 10 0603 case size 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 1 18c - 300 mhz 26a - 555 mhz 26c - 460 mhz 30a - 530 mhz 30c - 390 mhz 38c - 430 mhz 100 1000 1000 0 frequency (mhz) insertion los (db) 10 0805 case size
15 forward transmission characteristics (s21) transguard ? automotive series multilayer varistors for automotive applications 0 -10 -20 -30 -40 -50 -60 1 18d - 180 mhz 18e - 78 mhz 26d - 260 mhz 26f - 210 mhz 30d 125 mhz 42l - 95 mhz 48d - 325 mhz 56f - 290 mhz 100 1000 10000 frequency (mhz) insertion los (db) 10 1206 case size 0 -10 -20 -30 -40 -50 -60 1 18j - 100 mhz 30h - 140 mhz 48h - 225 mhz 100 1000 10000 frequency (mhz) insertion los (db) 10 1210 case size
16 transguard ? automotive series multilayer varistors for automotive applications v-i characteristics 90 80 70 60 50 40 30 20 10 0 18a 26a 30a current (a) voltage (v) 1.00e-09 1.00e-06 1.00e-03 1.00e+00 1.00e+03 0603 case size 120 100 80 60 40 20 0 current (a) voltage (v) 1.00e-09 1.00e-06 1.00e-03 1.00e+00 1.00e+03 0805 case size 18c 26c 30c 38c
17 transguard ? automotive series multilayer varistors for automotive applications v-i characteristics 140 120 100 80 60 40 20 0 current (a) voltage (v) 1.00e-09 1.00e-06 1.00e-03 1.00e+00 1.00e+03 1206 case size 18e 26d 30d 42l 48d 56f 160 140 120 100 80 60 40 20 0 current (a) voltage (v) 1.00e-09 1.00e-06 1.00e-03 1.00e+00 1.00e+03 1210 case size 18j 30h 48h 60j 85s
18 transguard ? automotive series multilayer varistors for automotive applications esd v-i characteristics typical voltage at 8 kv pulse 8kv pulse peak voltage (v) 30ns voltage (v) 100ns voltage (v) no part 2130 1370 517 (no suppression) 120618a400 171 123 65 120618d400 177 133 66 120618e380 161 121 63 120626d580 203 155 88 102626f540 201 159 84 120630d650 249 177 106 120656f111 366 262 169 no part 8k v 120618a400 120618d400 120618e380 120626d580 120626f540 120630d650 120656f111 2000 1500 1000 500 0 0 50 100 150 200 8 kv esd vc (150pf/300ohm iec network) time (nsec) voltage (v) 30.0 28.0 26.0 24.0 22.0 20.0 initial 10 100 # pulses breakdown voltage 1000 10000 esd 8 kv iec 61000-4-2 150pf / 330 resistor vc060318a400
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