ds21501 rev. 10 - 2 1 of 3 sa5v0a - sa170a www.diodes.com diodes incorporated maximum ratings @ t a = 25c unless otherwise specified characteristic symbol value unit peak power dissipation, t p = 1.0ms (non repetitive current pulse, derated above t a = 25c) p pk 500 w steady state power dissipation at t l = 75c lead lengths 9.5 mm (board mounted) p d 1.0 w peak forward surge current, 8.3 single half sine wave superimposed on rated load duty cycle = 4 pulses per minute maximum i fsm 70 a forward voltage @ i f = 35a 300s square wave pulse, unidirectional only v f 3.5 v operating and storage temperature range t j ,t stg -65 to +175 c case: transfer molded epoxy plastic case material has ul flammability classification rating 94v-0 moisture sensitivity: level 1 per j-std-020a leads: plated leads, solderable per mil-std-202, method 208 marking: unidirectional: type number and cathode band marking bi-directional: type number only approx. weight: 0.4 grams constructed with glass passivated die excellent clamping capability 500w peak pulse power dissipation fast response time 100% tested at rated peak pulse power voltage range 5.0 - 170 volts unidirectional and bi-directional versions available (note 1) mechanical data features a a b c d do-15 dim min max a 25.40 ? b 5.50 7.62 c 0.686 0.889 d 2.60 3.6 all dimensions in mm notes: 1. suffix ?a? denotes unidirectional, suffix ?ca? denotes bi-directional device. 2. for bi-directional devices having v r of 10 volts and under, the i r limit is doubled. sa5v0a - sa170a 500w transient voltage suppressor
ds21501 rev. 10 - 2 2 of 3 sa5v0a - sa170a www.diodes.com type number (suffix c = bidirectional) (note 1) reverse standoff voltage breakdown voltage v br @ i t test current max. clamping voltage @i pp max. peak pulse current max. reverse leakage @v r (note 2) max. voltage temp. variation of v br v r (v) min (v) max (v) i t (ma) v c (v) i pp (a) i r ( a) mv/c sa5v0(c)a 5.0 6.40 7.00 10 9.2 54.3 600 5.0 sa6v0(c)a 6.0 6.67 7.37 10 10.3 48.5 600 5.0 sa6v5(c)a 6.5 7.22 7.98 10 11.2 44.7 400 5.0 sa7v0(c)a 7.0 7.78 8.60 10 12.0 41.7 150 6.0 sa7v5(c)a 7.5 8.33 9.21 1.0 12.9 38.8 50 7.0 sa8v0(c)a 8.0 8.89 9.83 1.0 13.6 36.7 25 7.0 sa8v5(c)a 8.5 9.44 10.4 1.0 14.4 34.7 10 8.0 sa9v0(c)a 9.0 10.0 11.1 1.0 15.4 32.5 5.0 9.0 sa10(c)a 10 11.1 12.3 1.0 17.0 29.4 3.0 10 sa11(c)a 11 12.2 13.5 1.0 18.2 27.4 3.0 11 sa12(c)a 12 13.3 14.7 1.0 19.9 25.1 3.0 12 sa13(c)a 13 14.4 15.9 1.0 21.5 23.2 3.0 13 sa14(c)a 14 15.6 17.2 1.0 23.2 21.5 3.0 14 sa15(c)a 15 16.7 18.5 1.0 24.4 20.6 3.0 16 sa16(c)a 16 17.8 19.7 1.0 26.0 19.2 3.0 17 sa17(c)a 17 18.9 20.9 1.0 27.6 18.1 3.0 19 sa18(c)a 18 20.0 22.1 1.0 29.2 17.2 3.0 20 sa20(c)a 20 22.2 24.5 1.0 32.4 15.4 3.0 23 sa22(c)a 22 24.4 26.9 1.0 35.5 14.1 3.0 25 sa24(c)a 24 26.7 29.5 1.0 38.9 12.8 3.0 28 sa26(c)a 26 28.9 31.9 1.0 42.1 11.9 3.0 30 sa28(c)a 28 31.1 34.4 1.0 45.4 11.0 3.0 31 sa30(c)a 30 33.3 36.8 1.0 48.4 10.3 3.0 36 sa33(c)a 33 36.7 40.6 1.0 53.3 9.4 3.0 39 sa36(c)a 36 40.0 44.2 1.0 58.1 8.6 3.0 41 sa40(c)a 40 44.4 49.1 1.0 64.5 7.8 3.0 46 sa43(c)a 43 47.8 52.8 1.0 69.4 7.2 3.0 50 sa45(c)a 45 50.0 55.3 1.0 72.7 6.9 3.0 52 sa48(c)a 48 53.3 58.9 1.0 77.4 6.5 3.0 56 sa51(c)a 51 56.7 62.7 1.0 82.4 6.1 3.0 61 sa54(c)a 54 60.0 66.3 1.0 87.1 5.7 3.0 65 sa58(c)a 58 64.4 71.2 1.0 93.6 5.3 3.0 70 sa60(c)a 60 66.7 73.7 1.0 96.8 5.2 3.0 71 sa64(c)a 64 71.1 78.6 1.0 103.0 4.9 3.0 76 sa70(c)a 70 77.8 86.0 1.0 113.0 4.4 3.0 85 sa75(c)a 75 83.3 92.1 1.0 121.0 4.1 3.0 91 sa78(c)a 78 86.7 95.8 1.0 126.0 4.0 3.0 95 sa85(c)a 85 94.4 104.0 1.0 137.0 3.6 3.0 103 sa90(c)a 90 100 111.0 1.0 146.0 3.4 3.0 110 sa100(c)a 100 111 123.0 1.0 162.0 3.1 3.0 123 sa110(c)a 110 122 135.0 1.0 177.0 2.8 3.0 133 sa120(c)a 120 133 147.0 1.0 193.0 2.6 3.0 146 sa130(c)a 130 144 159.0 1.0 209.0 2.4 3.0 158 sa150(c)a 150 167 185.0 1.0 243.0 2.1 3.0 184 sa160(c)a 160 178 197.0 1.0 259.0 1.9 3.0 196 sa170(c)a 170 189 209.0 1.0 275.0 1.8 3.0 208 notes: 1. suffix ?a? denotes unidirectional, suffix ?ca? denotes bi-directional device. 2. for bi-directional devices having v r of 10 volts and under, the i r limit is doubled.
ds21501 rev. 10 - 2 3 of 3 sa5v0a - sa170a www.diodes.com peak value i half value i pp/2 10 x 1000 wave form as defined by r.e.a. 012 3 t, time (ms) fig. 1, pulse waveform 100 50 0 pp r t p peak pulse current - % i pp 10 100 10 100 1000 10,000 v , rated standoff voltage (v) r fig. 2, typical total capacitance c , c apa c itan c e ( pf ) t v = rated r stand-off voltage 550 20 20 5 0 50 500 5,000 v = 0 r unidirectional bidirectional 10 x 1000 waveform as defined by rea 0 25 50 75 100 125 150 175 200 100 75 50 25 0 t , ambient temperature (c) a fi g . 4, deratin g curve peak pulse derating in % of peak power or current l=9.5mm 0 25 50 75 100 125 150 175 200 0 t , lead temperature (c) l fi g . 5, power deratin g p , average power dissipation (w) d 0.25 0.5 0.75 1 . 0 0.1 1.0 0.1 10 100 1.0 10 1000 10000 impulse half sine wave sq. wave tc = 25c p , non-repetitive peak rsm pulse power (kw) 100
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