yenyo dimensions in inches and (millimeters) maximum ratings and thermal characteristics t a = 25 o c unless otherwise noted -65 to +150 sma/do-214ac SMAJ series stand-off voltage 5.0 to 440 v power dissipation 400 watts surface mount transient voltage suppressor value symbol p ppm i fsm t j , t stg minimum 400 40 3.5 / 6.5 3.3 unit watts watts v a o c operating junction and storage temperature peak forward surge current, 8.3ms single half sine-wave super imposed on rated load features ? rohs compliant and halogen-free ? typical ir less than 1ua above 10v ? reliable low cost construction utilizing ? case: sma/do-214ac, molded plastic ? both bi-directional and uni-directional ? fast response time: typically less than 1.0 ? weight: 0.064 gram ? polarity:by cathode band denotes uni- directional device none cathode band denotes bi-directional device mechanical data notes : molded plastic technique devices are available ps form 0 volts to v br min .157(3.99) .177(4.50) .006(.152) .012(.305) .100(2.54) .110(2.79) .049(1.25) .065(1.65) .078(1.98) .096(2.44) .188(4.80) .208(5.28) .030(0.78) .060(1.52) max .008(.203) range 1 / 4 r5, jan-13 certified rohs compliant ul file # e353409 paramter pm (av) v f peak pulse power dissipation at t a =25 o c by 10/1000us waveform fig.1 (note 1,2) at 25a for unidirectional devices only (note 4) steady state power dissipation at t a =50 o c (note 3) maximum lnstantaneous forward voltage (1) non-repetitive current pulse, per fig. 3 and derated above ta=25 o c per fig. 2. (2) mounted on 0.2?x0.2?(5.0mmx5.0mm) copper pads to each terminal (3) 8.3ms single half-sine wave duty cycle= 4pulses maximum per minute(unidirectional units only) (4) v f <3.5v for v br 200v and v f <6.5v for v br 201v 120 o c/w typical thermal resistance junction to ambient r ja 30 o c/w typical thermal resistance junction to lead r jl has ul flammability classification 94v-0
part no. v rwm v br min v br max i t i fsm i r @ v rwm ( v ) ( v ) ( v ) ( ma ) (a) @8.3ms ( v ) ipp(a) ( ua ) uni bi SMAJ5.0(c) 5.00 6.40 7.82 10 40 9.6 41.6 800 ad wd SMAJ5.0(c)a 5.00 6.40 7.07 10 40 9.2 43.5 800 ae we SMAJ6.0(c) 6.00 6.67 8.15 10 40 11.4 35.1 800 af wf SMAJ6.0(c)a 6.00 6.67 7.37 10 40 10.3 38.0 800 ag wg SMAJ6.5(c) 6.50 7.22 8.82 10 40 12.3 32.5 500 ah wh SMAJ6.5(c)a 6.50 7.22 7.98 10 40 11.2 35.7 500 ak wk SMAJ7.0(c) 7.00 7.78 9.51 10 40 13.3 30.1 200 al wl SMAJ7.0(c)a 7.00 7.78 8.60 10 40 12.0 33.3 200 am wm SMAJ7.5(c) 7.50 8.33 10.2 1 40 14.3 28.0 100 an wn SMAJ7.5(c)a 7.50 8.33 9.21 1 40 12.9 31.0 100 ap wp SMAJ8.0(c) 8.00 8.89 10.9 1 40 15.0 26.5 50 aq wq SMAJ8.0(c)a 8.00 8.89 9.83 1 40 13.6 29.4 50 ar wr SMAJ8.5(c) 8.50 9.44 11.5 1 40 15.9 25.1 20 as ws SMAJ8.5(c)a 8.50 9.44 10.4 1 40 14.4 27.7 20 at wt SMAJ9.0(c) 9.00 10.0 12.2 1 40 16.9 23.6 10 au wu SMAJ9.0(c)a 9.00 10.0 11.1 1 40 15.4 26.0 10 av wv SMAJ10(c) 10.00 11.1 13.6 1 40 18.8 21.1 5 aw ww SMAJ10(c)a 10.00 11.1 12.3 1 40 17.0 23.5 5 ax wx SMAJ11(c) 11.00 12.2 14.9 1 40 20.1 20.0 1 ay wy SMAJ11(c)a 11.00 12.2 13.5 1 40 18.2 22.0 1 az wz SMAJ12(c) 12.00 13.3 16.3 1 40 22.0 18.1 1 bd xd SMAJ12(c)a 12.00 13.3 14.7 1 40 19.9 20.1 1 be xe SMAJ13(c) 13.00 14.4 17.6 1 40 23.8 16.8 1 bf xf SMAJ13(c)a 13.00 14.4 15.9 1 40 21.5 18.6 1 bg xg SMAJ14(c) 14.00 15.6 19.1 1 40 25.8 15.5 bh xh SMAJ14(c)a 14.00 15.6 17.2 1 40 23.2 17.2 bk xk SMAJ15(c) 15.00 16.7 20.4 1 40 26.9 14.8 bl xl SMAJ15(c)a 15.00 16.7 18.5 1 40 24.4 16.4 bm xm SMAJ16(c) 16.00 17.8 21.8 1 40 28.8 13.8 bn xn SMAJ16(c)a 16.00 17.8 19.7 1 40 26.0 15.3 bp xp SMAJ17(c) 17.00 18.9 23.1 1 40 30.5 13.1 bq xq SMAJ17(c)a 17.00 18.9 20.9 1 40 27.6 14.5 br xr SMAJ18(c) 18.00 20.0 24.4 1 40 32.2 12.4 bs xs SMAJ18(c)a 18.00 20.0 22.1 1 40 29.2 13.7 bt xt SMAJ20(c) 20.00 22.2 27.1 1 40 35.8 11.1 bu xu SMAJ20(c)a 20.00 22.2 24.5 1 40 32.4 12.3 bv xv SMAJ22(c) 22.00 24.4 29.8 1 40 39.4 10.0 bw xw SMAJ22(c)a 22.00 24.4 26.9 1 40 35.5 11.2 bx xx SMAJ24(c) 24.00 26.7 32.6 1 40 43.0 9.3 by xy SMAJ24(c)a 24.00 26.7 29.5 1 40 38.9 10.3 bz xz SMAJ26(c) 26.00 28.9 35.3 1 40 46.6 8.6 cd yd SMAJ26(c)a 26.00 28.9 31.9 1 40 42.1 9.5 ce ye SMAJ28(c) 28.00 31.1 38.0 1 40 50.0 8.0 cf yf SMAJ28(c)a 28.00 31.1 34.4 1 40 45.4 8.8 cg yg SMAJ30(c) 30.00 33.3 40.7 1 40 53.5 7.5 ch yh SMAJ30(c)a 30.00 33.3 36.8 1 40 48.4 8.3 ck yk SMAJ33(c) 33.00 36.7 44.9 1 40 59.0 6.8 cl yl SMAJ33(c)a 33.00 36.7 40.6 1 40 53.3 7.5 cm ym SMAJ36(c) 36.00 40.0 48.9 1 40 64.3 6.2 cn yn SMAJ36(c)a 36.00 40.0 44.2 1 40 58.1 6.9 cp yp SMAJ40(c) 40.00 44.4 54.3 1 40 71.4 5.6 cq yq SMAJ40(c)a 40.00 44.4 49.1 1 40 64.5 6.2 cr yr SMAJ43(c) 43.00 47.8 58.4 1 40 76.7 5.2 cs ys SMAJ43(c)a 43.00 47.8 52.8 1 40 69.4 5.7 ct yt SMAJ45(c) 45.00 50.0 61.1 1 40 80.3 5.0 cu yu SMAJ45(c)a 45.00 50.0 55.3 1 40 72.7 5.5 cv yv SMAJ series absolute maximum rating (ta=25 o c) electrical characteristics (ta=25 o c) max vc marking code 2 / 4 r5, jan-13 certified rohs compliant ul file # e353409 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
part no. v rwm v br min v br max i t i fsm i r @ v rwm ( v ) ( v ) ( v ) ( ma ) (a) @8.3ms ( v ) ipp(a) ( ua ) uni bi SMAJ series absolute maximum rating (ta=25 o c) electrical characteristics (ta=25 o c) max vc marking code SMAJ48(c) 48.00 53.3 65.1 1 40 85.5 4.7 1 cw yw SMAJ48(c)a 48.00 53.3 58.9 1 40 77.4 5.2 1 cx yx SMAJ51(c) 51.00 56.7 69.3 1 40 91.1 4.4 1 cy yy SMAJ51(c)a 51.00 56.7 62.7 1 40 82.4 4.9 1 cz yz SMAJ54(c) 54.00 60.0 73.3 1 40 96.3 4.2 rd zd SMAJ54(c)a 54.00 60.0 66.3 1 40 87.1 4.6 re ze SMAJ58(c) 58.00 64.4 78.7 1 40 103.0 3.9 rf zf SMAJ58(c)a 58.00 64.4 71.2 1 40 93.6 4.3 rg zg SMAJ60(c) 60.00 66.7 81.5 1 40 107.0 3.7 rh zh SMAJ60(c)a 60.00 66.7 73.7 1 40 96.8 4.1 rk zk SMAJ64(c) 64.00 71.1 86.9 1 40 114.0 4.5 rl zl SMAJ64(c)a 64.00 71.1 78.6 1 40 103.0 3.9 rm zm SMAJ70(c) 70.00 77.8 95.1 1 40 125.0 3.2 rn zn SMAJ70(c)a 70.00 77.8 86.0 1 40 113.0 3.5 rp zp SMAJ75(c) 75.00 83.3 102 1 40 134.0 3.0 rq zq SMAJ75(c)a 75.00 83.3 92.1 1 40 121.0 3.3 rr zr SMAJ78(c) 78.00 86.7 106 1 40 139.0 2.9 rs zs SMAJ78(c)a 78.00 86.7 95.8 1 40 126.0 3.2 rt zt SMAJ85(c) 85.00 94.4 115 1 40 151.0 2.6 ru zu SMAJ85(c)a 85.00 94.4 104 1 40 137.0 2.9 rv zv SMAJ90(c) 90.00 100 122 1 40 160.0 2.5 rw zw SMAJ90(c)a 90.00 100 111 1 40 146.0 2.7 rx zx SMAJ100(c) 100.00 111 136 1 40 179.0 2.2 ry zy SMAJ100(c)a 100.00 111 123 1 40 162.0 2.5 rz zz SMAJ110(c) 110.00 122 149 1 40 196.0 2.0 sd vd SMAJ110(c)a 110.00 122 135 1 40 177.0 2.3 se ve SMAJ120(c) 120.00 133 163 1 40 214.0 1.9 sf vf SMAJ120(c)a 120.00 133 147 1 40 193.0 2.0 sg vg SMAJ130(c) 130.00 144 176 1 40 231.0 1.7 sh vh SMAJ130(c)a 130.00 144 159 1 40 209.0 1.9 sk vk SMAJ150(c) 150.00 167 204 1 4 0 268.0 1.5 sl vl SMAJ150(c)a 150.00 167 185 1 40 243.0 1.6 sm vm SMAJ160(c) 160.00 178 218 1 40 287.0 1.4 sn vn SMAJ160(c)a 160.00 178 197 1 40 259.0 1.5 sp vp SMAJ170(c) 170.00 189 231 1 40 304.0 1.3 sq vq SMAJ170(c)a 170.00 189 209 1 40 275.0 1.4 sr vr suffix a: 5% suffix c: bi-directional for the bidirection SMAJ5.0ca, the maximum v br is 7.25v. for the bidirection typ having vrwm of 10 volts and less, the i r limit is doubled. 3 / 4 r5, jan -13 SMAJ180(c) SMAJ180(c)a SMAJ200(c) SMAJ200(c)a SMAJ220(c) SMAJ220(c)a SMAJ250(c) SMAJ250(c)a 180.00 180.00 200.00 200.00 220.00 220.00 250.00 250.00 201 201 224 224 246 246 279 279 222 222 247 247 272 272 309 309 1 1 1 1 1 1 1 1 40 40 40 40 40 40 40 40 292.0 292.0 324.0 324.0 356.0 356.0 405.0 405.0 1.4 1.4 1.2 1.2 1.1 1.1 1.0 1.0 ss st su sv sw sx sy sz vs vt vu vv vw vx vy vz SMAJ300(c)a SMAJ350(c)a SMAJ400(c)a SMAJ440(c)a 300.00 350.00 400.00 440.00 335 391 447 492 371 432 494 543 1 1 1 1 40 40 40 40 486.0 567.0 648.0 713.0 0.8 0.7 0.6 0.6 te tg tk tm ue ug uk um certified rohs compliant ul file # e353409 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
ratings and characteristic curves SMAJ series yenyo technology co., ltd. v br -reverse breakdown voltage(v) capacitance. (pf) 1 100 1000 10000 10 1000 100 10 tj = 25 o c f=1.0mhz vsig=50mvp-p 4 / 4 r5,jan-13 bi-directional uni-directional fig.3 - pulse waveform i ppm , peak pulse current,(%) i rsm 0 0 1.0 4.0 t, time (ms) 50 100 3.0 2.0 peak value (i ppm ) t r =10us half value= i ppm 2 t j = 25 o c td pluse width(td) is defined as that point where the peak current decays to 50% of i ppm 10 / 1000 waveform as defined by r.e.a. fig.2 - pulse derating curve 25 0 50 125 200 ambient temperature, o c 50 75 100 175 150 100 75 25 0 fig.5 - steady state power derating curve p m(av) , steady state power dissipation(w) 1 0 t a , ambient temperature 60hz resistive or inductive load 2 3 4 50 125 200 175 150 100 75 25 0 fig.4 - typical junction capacitance fig.1 - pulse rating curve td - pulse width p ppm , peak pulse power(kw) 0.1us 1.0 10 100 10us 1us 10ms 100us 1.0ms 0.1 ta = 25 o c non-repetitive pulse waveform showen in figure 3 peak pulse power(p pp ) or current(i pp ) derating in percentage(%)
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