smbj series smb all dimensions in millimeter smb dim. min. max. a c d e f g h b 4.06 4.57 3.94 3.30 1.96 2.21 0.31 0.15 5.21 5.59 0.05 0.20 2.01 2.50 0.76 1.52 c b a h e f g d features for surface mounted applications reliable low cost construction utilizing molded pla stic technique plastic material has ul flammability classification 94v-o typical ir less than 1ua above 10v fast response time: typically less than 1.0ns for uni-direction,less than 5.0ns for bi-direction,form 0 volts to bv min mechanical data case : molded plastic polarity : by cathode band denotes uni-directional device none cathode band denotes bi-directional device weight : 0.003 ounces, 0.093 gram surface mount unidirectional and bidirectional transient voltage suppressors stand-off voltage - 5.0 to 170 volts power dissipation - 600 watts notes : 1. non-repetitive current pulse, per fig. 3 and derated above t j = 25 per fig.1. 2. 8.3ms single half-sine wave duty cycle= 4 pulses maximum per minute (unidirectional units only). 3. v f = 3.5v on smbj5.0 thru smbj90a devices and v f = 5.0v on smbj100 thru smbj170a devices. 4. thermal resistance from junction to ambient, lead and case. maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified. single phase, half wave, 60hz, resistive or inducti ve load. for capacitive load, derate current by 20% semiconductor lite-on rev. 6, may-2009, ksib02 i fsm peak forward surge current 8.3ms single half sine-wave@tj=25 (note 2) 100 amps. unit p m(av) 1.5 watts steady state power dissipation at tl =120 lead lenghts 0.375" (9.5mm) , see fig.4 without heatshink p pk watts peak power dissipation at t a = 25 , tp = 1ms (note 1) symbols value 600 characteristics maximum instantaneous forward voltage at 50a for unidirectional devices only (note 3) v f see note 3 volts r 0jl typical thermal resistance (note 4) 90 21 25 c/w r 0ja r 0jc t j operating temperature range -55 to +175 t stg storage temperature range -55 to +175 c c
rating and characteristic curves smbj series fig.1 - pulse derating curve peak pulse derating in % ofpeak power or current 25 75 100 125 150 0 50 50 100 0 175 75 25 200 10 x 1000 waveform as defined by r.e.a. fig.2 - maximum non-repetitive surge current number of cycles at 60hz peak forward surge current, amperes 1 5 10 50 100 2 20 0 20 pulse width 8.3ms single half-sine-wave 40 60 80 100 120 fig.4 - typical junction capacitance capacitance , (pf) stand-off voltage, volts 10 1 100 10000 1000 100 10 1000 bi-directional t j = 25 c uni-directional pm (av) steady state power dissipation (w) fig.6 - steady state power derating curve tl,lead temperature, 25 75 100 125 150 0.0 50 0 175 200 0.5 1.0 1.5 2.0 2.5 dc current junction temperature, fig.5 - pulse rating curve p p , peak power ( k w ) t p , pulse width 0.1 1.0 10 0.1us 1.0us 10us 100us 1.0ms 10ms 100 t a =25 c 5.0mm lead areas non-repetitive pulse waveform shown in fig 3. fig.3 - pulse waveform 0 0 i p, peak pulse current , (% ) t , time ( ms ) 50 100 1.0 2.0 3.0 4.0 t r =10us peak value (i rsm) tp 10 x 1000 waveform as defined by r.e.a. pulse width (t p ) is defined as that point where the peak current decays to 50% of i rsm t j =25 c i rsm 2 half value=
working peakreverse voltage breakdowm voltage vbr volts maximum reverse voltage at i rsm (clamping voltage) maximum reverse surge current maximum reverse leakage at v rwm (uni) (bi) v rwm (volts) min. max. @it( ma) v rsm (volts) i rsm (amps) ir (ua) smbj5.0a smbj5.0ca ke ae 5.0 6.40 7.07 10 9.2 65.2 800 smbj6.0a smbj6.0ca kg ag 6.0 6.67 7.37 10 10.3 58.3 800 smbj6.5a smbj6.5ca kk ak 6.5 7.22 7.98 10 11.2 53.6 500 smbj7.0a smbj7.0ca km am 7.0 7.78 8.60 10 12.0 50.0 200 smbj7.5a smbj7.5ca kp ap 7.5 8.33 9.21 1.0 12.9 46.5 100 smbj8.0a smbj8.0ca kr ar 8.0 8.89 9.83 1.0 13.6 44.1 50.0 smbj8.5a smbj8.5ca kt at 8.5 9.44 10.4 1.0 14.4 41.7 20.0 smbj9.0a smbj9.0ca kv av 9.0 10.0 11.1 1.0 15.4 39.0 10.0 smbj10a smbj10ca kx ax 10.0 11.1 12.3 1.0 17.0 35.3 5.0 smbj11a smbj11ca kz az 11.0 12.2 13.5 1.0 18.2 33.0 5.0 smbj12a smbj12ca le be 12.0 13.3 14.7 1.0 19.9 30.2 5.0 smbj13a smbj13ca lg bg 13.0 14.4 15.9 1.0 21.5 27.9 5.0 smbj14a smbj14ca lk bk 14.0 15.6 17.2 1.0 23.2 25.8 5.0 smbj15a smbj15ca lm bm 15.0 16.7 18.5 1.0 24.4 24.0 5.0 SMBJ16a SMBJ16ca lp bp 16.0 17.8 19.7 1.0 26.0 23.1 5.0 smbj17a smbj17ca lr br 17.0 18.9 20.9 1.0 27.6 21.7 5.0 smbj18a smbj18ca lt bt 18.0 20.0 22.1 1.0 29.2 20.5 5.0 smbj20a smbj20ca lv bv 20.0 22.2 24.5 1.0 32.4 18.5 5.0 smbj22a smbj22ca lx bx 22.0 24.4 27.0 1.0 35.5 16.9 5.0 smbj24a smbj24ca lz bz 24.0 26.7 29.5 1.0 38.9 15.4 5.0 smbj26a smbj26ca me ce 26.0 28.9 31.9 1.0 42.1 14.2 5.0 smbj28a smbj28ca mg cg 28.0 31.1 34.4 1.0 45.4 13.2 5.0 smbj30a smbj30ca mk ck 30.0 33.3 36.8 1.0 48.4 12.4 5.0 smbj33a smbj33ca mm cm 33.0 36.7 40.6 1.0 53.3 11.3 5.0 smbj36a smbj36ca mp cp 36.0 40.0 44.2 1.0 58.1 10.3 5.0 smbj40a smbj40ca mr cr 40.0 44.4 49.1 1.0 64.5 9.3 5.0 smbj43a smbj43ca mt ct 43.0 47.8 52.8 1.0 69.4 8.6 5.0 smbj45a smbj45ca mv cv 45.0 50.0 55.3 1.0 72.7 8.3 5.0 smbj48a smbj48ca mx cx 48.0 53.3 58.9 1.0 77.4 7.7 5.0 smbj51a smbj51ca mz cz 51.0 56.7 62.7 1.0 82.4 7.3 5.0 smbj54a smbj54ca ne de 54.0 60.0 66.3 1.0 87.1 6.9 5.0 smbj58a smbj58ca ng dg 58.0 64.4 71.2 1.0 93.6 6.4 5.0 smbj60a smbj60ca nk dk 60.0 66.7 73.7 1.0 96.8 6.2 5.0 smbj64a smbj64ca nm dm 64.0 71.1 78.6 1.0 103 5.8 5.0 smbj70a smbj70ca np dp 70.0 77.8 86.0 1.0 113 5.3 5.0 smbj75a smbj75ca nr dr 75.0 83.3 92.1 1.0 121 4.9 5.0 smbj78a smbj78ca nt dt 78.0 86.7 95.8 1.0 126 4.7 5.0 smbj85a smbj85ca nv dv 85.0 94.4 104 1.0 137 4.4 5.0 smbj90a smbj90ca nx dx 90.0 100 111 1.0 146 4.1 5.0 smbj100a smbj100ca nz dz 100.0 111 123 1.0 162 3.7 5.0 smbj110a smbj110ca pe ee 110.0 122 135 1.0 177 3.4 5.0 smbj120a smbj120ca pg eg 120.0 133 147 1.0 193 3.1 5.0 smbj130a smbj130ca pk ek 130.0 144 159 1.0 209 2.9 5.0 smbj150a smbj150ca pm em 150.0 167 185 1.0 243 2.5 5.0 SMBJ160a SMBJ160ca pp ep 160.0 178 197 1.0 259 2.3 5.0 smbj170a smbj170ca pr er 170.0 189 209 1.0 275 2.2 5.0 note : 1) suffix 'a ' denotes 5% tolerance device,no suffix denotes 10 % tolerance device. 2) add suffix 'c 'or ' ca ' after part number to specify bi-directional devices. 3) for bi-directional devices having vr of 10 volts and under, the ir limit is double . for uni-directional devices vf max=3.5v at if=50 a ,0.5 sine wave of 8.3 msec .pulse width. device uni- directional device bi- directional device marking code semiconductor lite-on
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