2.108 2.348 1 2 4.699 4.064 5.588 5.080 3.937 3.302 2.108 1.905 4.12 3.92 2.65 2.45 5.59 5.39 2.10 2.30 1.270 0.762 0.203 0.051 0.305 0.152 recommended land pattern do-214aa(smb) unit: mm features for surface m ounted app licat ions in orde r to optim ize boa rd space. low profile pack age built-in s train relief glass pass ivated junction ex cellent clam ping capability low inductanc e absolute ma xim um ratings t a = 25 param eter sym bol ratings units peak p ow er dissi pation at t a =25 , t p =1m s (note 1,2) p ppm min im um 600 w peak f orw ard surge curre nt (note 2,3) i fsm 100 a peak p ulse curren t current on 10/1000 s w ave form (no te 1) i ppm see table a opera ting and st orag e tem pera ture rang e t j , t stg -55 to +150 ele ctric al characteristics t a = 2 5 rev erse stand-off v oltage test cur rent rev erse leakage ma x . clamp voltage peak pulse cur rent min . ma x . v v v m a a v a p6smbj8.5a 8.5 9.44 10.82 1.0 10 14.4 41.7 notes: 1.non- repe tit ive curren t puls e, per fig. 3 and der ated abov e t a =25 per 2.mo unted on 5.0mm 2 ( . 013mm thic k) land areas. 3.me asured on 8.3m s , s ingle half s ine-w ave or equiv alent square w ave , duty cycle= 4 pulses per m inutes m ax im um . part num ber i r @ v rw m breakdow n voltage v br @ i t v rw m i pp v c @ i pp i t mark ing mar king kt p6 sm bj 8.5 a product specification sales@twtysemi.com 1 of 2 http://www.twtysemi.com 4008-318-123
100 10 1.0 0.1 0.1us 1.0ms 10ms p , peak pulse power, kw ppm peak pulse power (p ) or current(i ) derating in percentage% pp pp 100 75 50 25 0 125 150 175 200 25 50 75 100 0 1.0us 10us 100us mounted on 5.0mm copper land areas non-repetitve pulse wavefom shown in flgure3 ta=25 c a t , ambient temperature ( ) t ,pulse width p figure 1,peak pulse power rating curve figure 2,derating curve i , peak pulse current-% ppm 01.02.0 3.0 4.0 0 50 100 150 ta=25 c pulse width (td) is defined as the point where the peak current decays to 50% of ipp tf=10 u sec 10/1000 u sec waveform as defined bye r.e.a. peak value ippm half value-ipp 2 e-kt td i ,peak forware surge current, amperes fsm 200 100 50 10 1 5 10 50 100 t=tmax 8.3ms single half since-wave jedec method jj t,time (ms) t , lead temperature, c l figure 3,pulse waveform figure 4,maximum non-repetitive peak foward surge current cj,capacitance,pf 1.0 2.0 5.0 10 20 50 100 200 measured at zero bias measured at stand-off voltahe(v ) mw tj=25 c f=1.0mhz vsig=50mvp-p 100 20 40 60 80 200 400 600 800 1,000 2,000 4,000 6,000 10 v( ), breakdown voltage, volts br figure 5,typical capacitance t y pical ch aracteristics p6 sm bj 8.5 a product specification sales@twtysemi.com 2 of 2 http://www.twtysemi.com 4008-318-123
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