p6smb6.8ca-p6smb440ca surface mount transient voltage suppressor v br : 6.8 - 440 volts p pk : 600 watts features : * 600w surge capab ility at 1ms * excellent clamping capab ility * low zener impedance * fast response time : typically less then 1.0 ps from 0 volt to v br(min.) * typical i r less then 1 a above 10v * pb / rohs free mechanical dat a * case : smb molded plastic * epoxy : ul94v-0 rate flame retardant * lead : lead formed for surface mount * mounting position : any * weight : 0.108 gram devices for unipolar applications for uni-directional without "c" electrical characteristics apply in both directions maximum ratings rating at 25 c ambient temperature unless otherwise specified. rating symbol value unit peak power dissipation at ta = 25oc, tp=1ms (note1) p pk minimum 600 watts steady state power dissipation at tl = 75 c p d 5.0 watts peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (jedec method) (note 3) i fsm 100 amps. operating and storage temperature range t j , t stg - 55 to + 150 c notes: (1) non-repetitive current pulse, per fig. 5 and derated above ta = 25 c per fig. 1 (2) mounted on copper lead area at 5.0 mm 2 ( 0.013 mm thick ). (3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum. page 1 of 3 smb (do-214aa) dimensions in millimeters 0.22 0.07 2. 1 0.1 5 5. 30 0. 22 2. 28 0. 15 4. 65 0. 30 3.6 2 0. 32 1.1 4 0.3 8 0.1 0. 1
electrical characteristics (rating at 25oc ambient temperature unless otherwise specified) breakdown voltage @ it w orking peak maximum maximum maximum maximum ( note 1 ) reverse reverse leakage reverse clamping temperature voltage @ v rwm current voltage @ i rsm co-efficient v br (v) it v rwm i r i rsm v rsm of v br min. max. (ma) (v) ( a) (a) (v) (% / c) p6smb6.8ca 6.45 7.14 10 5.80 2000 57.0 10.5 0.057 p6smb7.5ca 7.13 7.88 10 6.40 1000 53.0 11.3 0.061 p6smb8.2ca 7.79 8.61 10 7.02 400 50.0 12.1 0.065 p6smb9.1ca 8.65 9.55 1.0 7.78 100 45.0 13.4 0.068 p6smb10ca 9.50 10.5 1.0 8.55 20 41.0 14.5 0.073 p6smb11ca 10.5 11.6 1.0 9.40 5.0 38.0 15.6 0.075 p6smb12ca 11.4 12.6 1.0 10.2 5.0 36.0 16.7 0.078 p6smb13ca 12.4 13.7 1.0 11.1 5.0 33.0 18.2 0.081 p6smb15ca 14.3 15.8 1.0 12.8 5.0 28.0 21.2 0.084 p6smb16ca 15.2 16.8 1.0 13.6 5.0 27.0 22.5 0.086 p6smb18ca 17.1 18.9 1.0 15.3 5.0 24.0 25.2 0.088 p6smb20ca 19.0 21.0 1.0 17.1 5.0 22.0 27.7 0.090 p6smb22ca 20.9 23.1 1.0 18.8 5.0 20.0 30.6 0.092 p6smb24ca 22.8 25.2 1.0 20.5 5.0 18.0 33.2 0.094 p6smb27ca 25.7 28.4 1.0 23.1 5.0 16.0 37.5 0.096 P6SMB30CA 28.5 31.5 1.0 25.6 5.0 14.4 41.4 0.097 p6smb33ca 31.4 34.7 1.0 28.2 5.0 13.2 45.7 0.098 p6smb36ca 34.2 37.8 1.0 30.8 5.0 12.0 49.9 0.099 p6smb39ca 37.1 41.0 1.0 33.3 5.0 11.2 53.9 0.100 p6smb43ca 40.9 45.2 1.0 36.8 5.0 10.1 59.3 0.101 p6smb47ca 44.7 49.4 1.0 40.2 5.0 9.3 64.8 0.101 p6smb51ca 48.5 53.6 1.0 43.6 5.0 8.6 70.1 0.102 p6smb56ca 53.2 58.8 1.0 47.8 5.0 7.8 77.0 0.103 p6smb62ca 58.9 65.1 1.0 53.0 5.0 7.1 85.0 0.104 p6smb68ca 64.6 71.4 1.0 58.1 5.0 6.5 92.0 0.104 p6smb75ca 71.3 78.8 1.0 64.1 5.0 5.8 103 0.105 p6smb82ca 77.9 86.1 1.0 70.1 5.0 5.3 113 0.105 p6smb91ca 86.5 95.5 1.0 77.8 5.0 4.8 125 0.106 p6smb100ca 95.0 105 1.0 85.5 5.0 4.4 137 0.106 p6smb110ca 105 116 1.0 94.0 5.0 4.0 152 0.107 p6smb120ca 114 126 1.0 102 5.0 3.6 165 0.107 p6smb130ca 124 137 1.0 111 5.0 3.3 179 0.107 p6smb150ca 143 158 1.0 128 5.0 2.9 207 0.108 p6smb160ca 152 168 1.0 136 5.0 2.7 219 0.108 p6smb170ca 162 179 1.0 145 5.0 2.6 234 0.108 p6smb180ca 171 189 1.0 154 5.0 2.4 246 0.108 p6smb200ca 190 210 1.0 171 5.0 2.2 274 0.108 p6smb220ca 209 231 1.0 185 5.0 1.83 328 0.108 p6smb250ca 237 263 1.0 214 5.0 1.75 344 0.110 p6smb300ca 285 315 1.0 256 5.0 1.45 414 0.110 p6smb350ca 332 368 1.0 300 5.0 1.25 482 0.110 p6smb400ca 380 420 1.0 342 5.0 1.10 548 0.110 p6smb440ca 418 462 1.0 376 5.0 1.00 602 0.110 notes: ( 1 ) v br measured after it applied for 300 s., it = square wave pulse or equivalent. ( 2 ) "p6smb" will be omitted in marking on the diode. page 2 of 3 type no.
rating and characteristic curves ( p6smb series ) fig.1 - pulse derating curve fig.2 - maximum non-repetitive surge current 0 25 50 75 100 125 150 175 ta, ambient temperature, ( c) number of cycles at 60hz fig.3 - steady state power derating fig.4 - pulse rating curve fig.5 - pulse waveform 0 1.0 2.0 3.0 4.0 page 3 of 3 80 60 40 20 120 5.00 100 10 80 0 120 0 60 40 20 1.25 3.75 0 0.1 2.50 1.0 tp, pulse width peak forward surge current, amperes peak pulse derating in % of peak power or current pp,peak power (kw) 100 100 10 20 60 1 2 4 6 40 100 100 125 175 0 25 50 75 150 0.1 s1.0 s10 s 100 s 10ms 1.0ms 200 t l , lead temperature ( c) 8.3 ms single half sine wave jedec method p d , steady state power dissipation (watts) 50 100 0 tr = 10 s peak value i rms half value - i rms 2 t j =25 c pulse width (tp) is defined as that point where the peak current decays to 50% of i rsm tp 10x1000 waveform as defined by r.e.a. t, time(ms) peak pulse current - % i rms single phase half wave 60 hz resistive or inductive load
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