19 general description avx miniature ac varistors are designed for use in low power ac circuit protection. mav series devices are an ideal solution to transient suppression in lc resonant circuits intended for signal & power transfer. the avx part provides low loss in the resonant circuit yet is able to clamp large amounts of transients in a bi-directional manner. the ability to handle large transients makes the mav series useful in low power ac circuit protection and the aec q200 qualification allows for use in automotive applications. how to order mav series 002 size 001 = 0603 002 = 0405 004 = 0402 0 capacitance 0 = low w packaging d = 7" reel (1,000 pcs) r = 7" reel (4,000 pcs) t = 13" reel (10,000 pcs) w = 7" reel (10,000 pcs 0402 and 201 only) p termination p = plated sn over ni barrier miniature ac varistor ? mav low power ac circuit protection features ? 110 pk-pk @ 125khz capability ? aec q200 qualified ? esd rated to 25kv (hbm esd level 6) ? emi/rfi attenuation in off state ? bi-directional protection applications ? lc resonant circuits ? ac sampling circuitry ? transformer secondaries ? gfi modules antennaguard catalog part numbers/electrical values avx part number v w (dc) v w (ac) v b v c i vc e t i p i l cap elements mav0010_p 70 52 120 15% 225 1 0.015 2 10 22pf max 1 mav0020_p 70 52 120 15% 225 1 0.020 3 10 8pf max 2 mav0040_p 70 52 120 15% 225 1 0.020 1 10 6pf max 1 v w (dc) dc working voltage [v] v w (ac) ac working voltage [v] v b breakdown voltage [v @ 1ma dc ] v c clamping voltage [v @ i vc ] i l maximum leakage current at the working voltage [a] e t transient energy rating [j, 10x100s] i p peak current rating [a, 8x10s] cap maximum capacitance @ 1mhz and 0.5v rms packaging code
20 typical performance curves typical performance curves miniature ac varistor ? mav low power ac circuit protection voltage/current characteristics transmission characteristics 50 100 150 200 250 300 1e-07 1e-06 1e-05 1e-04 1e-03 1e-02 1e-01 1e+00 1e+01 1e+02 1e+03 current mav0010 mav0020 mav0040 -30 -23 -15 -8 0 1 10 100 1000 10000 mav0010 mav0020 mav0040 frequency (mhz) 10 min 60 min 120 min 10 min 60 min 120 min max 0.3% 0.6% 0.4% 0.3% 0.5% 0.3% min 0.2% 0.2% 0.2% 0.2% 0.1% 0.0% averag e 0.3% 0.3% 0.3% 0.2% 0.2% 0.2% -10.0% -7.5% -5.0% -2.5% 0.0% 2.5% 5.0% 7.5% 10.0% breakdown voltage + vb change - vb change apply 110v pp 125khz sine wave (parallel) 10 min 60 min 120 min 10 min 60 min 120 min 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.2% 0.2% 0.2% -0.2% 0.2% 0.2% 0.3% 0.3% 0.3% 0.2% 0.3% 0.2% -10.0% -7.5% -5.0% -2.5% 0.0% 2.5% 5.0% 7.5% 10.0% breakdown voltage + vb chan ge - vb chan ge max min averag e apply 110v pp 125khz sine wave (series) impact of ac voltage on breakdown voltage parallel 110vpp @ 125 khz impact of ac voltage on breakdown voltage series 110vpp @ 125 khz
21 impact of ac voltage on leakage current physical dimensions and recommended pad layout miniature ac varistor ? mav low power ac circuit protection -60 0.2 0.15 0.1 0.05 0 -0.05 -0.1 -0.15 -0.2 -0.25 -0.3 -40 -20 0 20 40 temperature (?) 120 v peak to peak 165 v peak to peak 60 80 100 120 140 % average change in leakage current t w bl l a b d c w p t bw bl l e a b c d lwtbwblpabcde mav0010 1.60 0.15 0.80 0.15 0.90 max n/a 0.35 0.15 n/a 0.89 0.76 2.54 0.76 n/a (0.0630.006) (0.0320.006) (0.035) max (0.0140.006) (0.035) (0.030) (0.100) (0.030) mav0020 1.00 0.15 1.37 0.15 0.66 max 0.36 0.10 0.20 0.10 0.64 ref 0.46 0.74 1.20 0.30 0.64 (0.0390.006) (0.0540.006) (0.026) max (0.0140.004) (0.0080.004) (0.025)ref (0.018) (0.029) (0.047) (0.012) (0.025) mav0040 1.000.10 0.500.10 0.60 max n/a 0.250.15 n/a 0.61 0.51 1.70 0.51 n/a (0.0400.004) (0.0200.004) (0.024) max (0.0100.006) (0.024) (0.020) (0.067) (0.020)
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: avx: ? mav0010rp? mav0020rp? MAV0010DP? mav0020dp? mav0040wp? mav0020tp? mav0010tp
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