creat by art ? ul recognized file # e-326243 ? low profile package ? built-in strain relief ? glass passivated junction ? excellent clamping capability ? typical i r less than 1ua above 10v xx = specific device code g = green compound y = year m = work month maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% symbol unit p pk watts p d watts t j , t stg r jc r ja 10 55 ? standard packaging: 12mm tape per eia std rs-481 steady state power dissipation 3 typical thermal resistance (note 5) ? green compound with suffix "g" on packing code & prefix "g" on datecode version:f11 note 4: v f =3.5v on smbj5.0 thru SMBJ90 devices and v f =5.0v on smbj100 thru smbj170 devices note 5: measure on p.c.b. with 0.4" x 0.4" (10mm x 10mm) copper pad areas note 1: non-repetitive current pulse per fig. 3 and derated above t a =25 per fig. 2 note 2: mounted on 10 x 10mm (.035mm think) copper pads to each terminal note 3: 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum -65 to +150 minimum 600 value smbj series 600 watts suface mount transient voltage suppressor marking diagram smb/do-214aa dimensions in inches and (millimeters) ? weight: 0.093 gram type number operating and storage temperature range peak power dissipation at t a =25 , tp=1ms(note 1) 1. for bidrectional use c or ca suffix for types smbj5.0 through types smbj170 2. electrical characterstics apply in both directions devices for bipolar applications features ? polarity: indicated by cathode band except bipolar mechanical data ? for surface mounted application ? terminals: pure tin plated, lead free ? case: molded plastic ? fast response time: typically less than 1.0ps from 0 volt to bv min ? high temperature soldering guaranteed: 260 / 10 seconds at terminals ? plastic material used carried underwriters laboratory flammability classification 94v-0 ? 600 watts peak pulse power capability with a 10/1000 us waveform /w amps maximum instantaneous forward voltage at 50.0a for unidirectional only (note 4) v f 3.5 / 5.0 volts peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (jedec method)(note 2, 3) - unidirectional only i fsm 100 pb rohs compliance rohs compliance
version:f11 ratings and characteristic curves (smbj series) fig.2 pulse derating curve 0 25 50 75 100 125 0 25 50 75 100 125 150 175 200 t a , ambient temperature ( o c) peak pulse power(p pp ) or current (i pp ) a derating in percentage (%) fig. 4 maximum non-repetitive forward surge current 10 100 1 10 100 number of cycles at 60 hz ifsm, peak forward surge a current (a) 8.3ms single half sine wave jedec method unidirectional only fig. 3 clamping power pulse waveform 0 20 40 60 80 100 120 140 0 0.5 1 1.5 2 2.5 3 3.5 4 t, time ms peak pulse current (%) td peak value ippm tr=10use half value- 10/1000sec, waveform as defined by r.e.a. pulse width(td) is defined as the point where the peak current decays to 50% of ippm fig. 5 typical junction capacitance 10 100 1000 10000 100000 1 10 100 v( br ), breakdown voltage (v) cj, junction capacitance (pf) a ta=25 f=1.0mhz vsig=50mvp-p vr=0 vr-rated stand-off voltage fig. 1 peak pulse power rating curve 0.1 1 10 100 0.1 1 10 100 1000 10000 tp, pulse width, (us) p ppm , peak pulse power, kw non-repetitive pulse waveform shown in fig.3 ta = 25
test current stand-off voltage maximum reverse leakage @ v wm maximum peak pulse current maximum clamping voltage @ i ppm i t v wm i d i ppm vc ma v ua a v min. max. (note 2) smbj5.0 kd 6.40 7.30 10 5.0 800 65.0 9.6 smbj5.0a ke 6.40 7.00 10 5.0 800 68.0 9.2 smbj6.0 kf 6.67 8.15 10 6.0 800 55.0 11.4 smbj6.0a kg 6.67 7.37 10 6.0 800 61.0 10.3 smbj6.5 kh 7.22 8.82 10 6.5 500 51.0 12.3 smbj6.5a kk 7.22 7.98 10 6.5 500 56.0 11.2 smbj7.0 kl 7.78 9.51 10 7.0 200 47.0 13.3 smbj7.0a km 7.78 8.60 10 7.0 200 52.0 12.0 smbj7.5 kn 8.33 10.3 1 7.5 100 44.0 14.3 smbj7.5a kp 8.33 9.21 1 7.5 100 48.0 12.9 smbj8.0 kq 8.89 10.9 1 8.0 50 42.0 15.0 smbj8.0a kr 8.89 9.83 1 8.0 50 46.0 13.6 smbj8.5 ks 9.44 11.5 1 8.5 10 39.0 15.9 smbj8.5a kt 9.44 10.4 1 8.5 10 43.0 14.4 smbj9.0 ku 10.0 12.2 1 9.0 5 37.0 16.9 smbj9.0a kv 10.0 11.1 1 9.0 5 40.0 15.4 smbj10 kw 11.1 13.6 1 10 5 33.0 18.8 smbj10a kx 11.1 12.3 1 10 5 37.0 17.0 smbj11 ky 12.2 14.9 1 11 5 31.0 20.1 smbj11a kz 12.2 13.5 1 11 5 34.0 18.2 smbj12 ld 13.3 16.3 1 12 5 28.0 22.0 smbj12a le 13.3 14.7 1 12 5 31.0 19.9 smbj13 lf 14.4 17.6 1 13 5 26.0 23.8 smbj13a lg 14.4 15.9 1 13 5 29.0 21.5 smbj14 lh 15.6 19.1 1 14 5 24.4 25.8 smbj14a lk 15.6 17.2 1 14 5 27.0 23.2 smbj15 ll 16.7 20.4 1 15 5 23.1 26.9 smbj15a lm 16.7 18.5 1 15 5 25.1 24.4 smbj16 ln 17.8 21.8 1 16 5 21.8 28.8 smbj16a lp 17.8 19.7 1 16 5 24.2 26.0 smbj17 lq 18.9 23.1 1 17 5 20.0 30.5 smbj17a lr 18.9 20.9 1 17 5 22.8 27.6 smbj18 ls 20.0 24.4 1 18 5 19.5 32.2 smbj18a lt 20.0 22.1 1 18 5 21.5 29.2 smbj20 lu 22.2 27.1 1 20 5 17.6 35.8 smbj20a lv 22.2 24.5 1 20 5 19.4 32.4 smbj22 lw 24.4 29.8 1 22 5 15.0 39.4 smbj22a lx 24.4 26.9 1 22 5 17.7 35.5 smbj24 ly 26.7 32.6 1 24 5 14.6 43.0 smbj24a lz 26.7 29.5 1 24 5 16.0 38.9 smbj26 md 28.9 35.3 1 26 5 13.5 46.6 smbj26a me 28.9 31.9 1 26 5 14.9 42.1 smbj28 mf 31.1 38.0 1 28 5 12.6 50.0 smbj28a mg 31.1 34.4 1 28 5 13.8 45.4 smbj30 mh 33.3 40.7 1 30 5 11.7 53.5 smbj30a mk 33.3 36.8 1 30 5 13.0 48.4 smbj33 ml 36.7 44.9 1 33 5 10.6 59.0 smbj33a mm 36.7 40.6 1 33 5 11.8 53.3 smbj36 mn 40.0 48.9 1 36 5 9.8 64.3 smbj36a mp 40.0 44.2 1 36 5 10.8 58.1 smbj40 mq 44.4 54.3 1 40 5 8.8 71.4 smbj40a mr 44.4 49.1 1 40 5 9.7 64.5 smbj43 ms 47.8 58.4 1 43 5 8.2 76.7 smbj43a mt 47.8 52.8 1 43 5 9.0 69.4 version : f11 electrical characteristics (t a =25 unless otherwise noted) device device marking code breakdown voltage (note 1) v br v
test current stand-off voltage maximum reverse leakage @ v wm maximum peak pulse current maximum clamping voltage @ i ppm i t v wm i d i ppm vc ma v ua a v min. max. (note 2) smbj45 mu 50.0 61.1 1 45 5 7.8 80.3 smbj45a mv 50.0 55.3 1 45 5 8.6 72.7 smbj48 mw 53.3 65.1 1 48 5 7.3 85.5 smbj48a mx 53.3 58.9 1 48 5 8.1 77.4 smbj51 my 56.7 69.3 1 51 5 6.9 91.1 smbj51a mz 56.7 62.7 1 51 5 7.6 82.4 smbj54 nd 60.0 73.3 1 54 5 6.5 96.3 smbj54a ne 60.0 66.3 1 54 5 7.2 87.1 smbj58 nf 64.4 78.7 1 58 5 6.1 103 smbj58a ng 64.4 71.2 1 58 5 6.7 93.6 smbj60 nh 66.7 81.5 1 60 5 5.8 107 smbj60a nk 66.7 73.7 1 60 5 6.5 96.8 smbj64 nl 71.1 86.9 1 64 5 5.5 114 smbj64a nm 71.1 78.6 1 64 5 6.1 103 smbj70 nn 77.8 95.1 1 70 5 5.0 125 smbj70a np 77.8 86 1 70 5 5.5 113 smbj75 nq 83.3 102 1 75 5 4.7 134 smbj75a nr 83.3 92.1 1 75 5 5.2 121 smbj78 ns 86.7 106 1 78 5 4.5 139 smbj78a nt 86.7 95.8 1 78 5 5.0 126 smbj85 nu 94.4 115 1 85 5 4.1 151 smbj85a nv 94.4 104 1 85 5 4.6 137 SMBJ90 nw 100 122 1 90 5 3.9 160 SMBJ90a nx 100 111 1 90 5 4.3 146 smbj100 ny 111 136 1 100 5 3.5 179 smbj100a nz 111 123 1 100 5 3.8 162 smbj110 pd 122 149 1 110 5 3.2 196 smbj110a pe 122 135 1 110 5 3.5 177 smbj120 pf 133 163 1 120 5 2.9 214 smbj120a pg 133 147 1 120 5 3.2 193 smbj130 ph 144 176 1 130 5 2.7 231 smbj130a pk 144 159 1 130 5 3.0 209 smbj150 pl 167 204 1 150 5 2.3 266 smbj150a pm 167 185 1 150 5 2.5 243 smbj160 pn 178 218 1 160 5 2.2 287 smbj160a pp 178 197 1 160 5 2.4 259 smbj170 pq 189 231 1 170 5 2.0 304 smbj170a pr 189 209 1 170 5 2.2 275 notes: 1. v br measure after i t applied for 300us, i t =square wave pulse or equivalent. 2. sur g e current waveform per fi g ure. 3 and derate per fi g ure. 2 3. all terms and s y mbols are consistent with ansi/ieee c62.35 . 4. for bidirectional use c or ca suffix for t y pes smbj5.0 throu g h smbj17 0 5. for bipolar types having v wm of 10 volts(smbj8.0c) and under, the i d limit is doubled. version : f11 electrical characteristics (t a =25 unless otherwise noted) device device marking code breakdown voltage (note 1) v br v
tvs application notes: version : f11 any combination of this three, or any one of these applivations, will prevent damage to the load. this would require varying trade-offs in power supply protection versus maintenance(changing the time fuse). an additional method is to utilize the transient voltage suppressor units as a controlled avalanche bridge. this reduces the parts count and incorporated the protection within the bridge rectifier. recommended pad sizes the pad dimensions should be 0.010"(0.25mm) longer than the contact size, in the lead axis. this allows a solder filler to form, see figure below. contact factort for soldering methods. transient voltage suppressors may be used at various points in a circuit to provide various degrees of protection. the following is a typical linear power supply with transient voltage suppressor units plaved at different points. all provide protection of the load. transient voltage suppressor 1 provides maximum protection. however, the system will probably require replacement of the line fuse(f) since it provides a dominant portion of the series impedance when a surge is encountered. hower, we do not recommend to use the tvs diode here, unless we can know the electric circuit impedance and the magnitude of surge rushed into the circuit. otherwise the tvs diode is easy to be destroyed by voltage surge. transient voltage suppressor 2 provides execllent protection of circuitry excluding the transformer(t). however, since the transformer is a large part of the series impedance, the chance of the line fuse opening during the surge condition is reduced. transient voltage suppressor 3 provides the load with complete protection. it uses a unidirectional transient voltage suppressor, which is a cost advantage. the series impedance now includes the line fuse, transformer, and bridge rectifier(b) so failure of the line fuse is further reduced. if onlt transient voltage suppressor 3 is in use, then the bridge rectifier is unprotected and would require a higher voltage and current rating to prevent failure by transients.
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