surface mount transient voltage suppressors revision february 2, 2015 1 / 4 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. the 5kps series of high current uni/bi-directional transient suppressors are designed for a.c. line protection and high power dc bus clamping applications. these devices offer uni/bi-directional port protection from 15 volts to 43 volts. they provide a clamping voltage lower than the avalanche voltage. therefore, any voltage rise due to increased current conduction is contained to a minimum, providing the best possible protection level. they can also be connected in series and/or parallel to create very high capacity protection solutions. ? jedec r-6/p-600 molded plastic. ? glass passivated chip junction in r-6/p600 package. ? 6600 w peak pulse power capability with a 10/1000 us waveform, repetitive rate (duty cycle):0.01 % ? low leakage ? excellent clamping capability ? very fast response time: typically less than 1.0ps from 0v to v br min. ? rohs compliant ? meet with iso 7637-2,iso 16750,etc use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting, especially for automotive load dump protection application parameter symbol value units peak power dissipation with a 10/1000us waveform p ppm 6600 w power dissipation on infinite heat sink at t l =75c p d 8.0 w peak pulse current with a 10/1000us waveform i pp see next table a operating junction and storage temperature range t j , t stg C 55 to +150 c peak forward surge current, 8.3ms single half sine-wave i fsm 500 a
surface mount transient voltage suppressors revision february 2, 2015 2 / 4 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. part number stand-off voltage v rmw (v) breakdown voltage v br test current i t (ma) maximum reverse leakage i r @v rwm (ua) maximum reverse surge current i pp (1) (a) maximum clamping voltage v c @i pp (v) uni bi min(v) max(v) 5KP15AS 5kp15cas 15.0 16.70 18.50 5.0 5 270.5 24.4 5kp16as 5kp16cas 16.0 17.80 19.70 5.0 5 253.8 26.0 5kp18as 5kp18cas 18.0 20.00 22.10 5.0 5 226.0 29.2 5kp20as 5kp20cas 20.0 22.20 24.50 5.0 5 203.7 32.4 5kp22as 5kp22cas 22.0 24.40 26.90 5.0 5 186.0 35.5 5kp24as 5kp24cas 24.0 26.70 29.50 5.0 5 169.6 38.9 5kp26as 5kp26cas 26.0 28.90 31.90 5.0 5 156.8 42.1 5kp28as 5kp28cas 28.0 31.10 34.40 5.0 5 145.4 45.4 5kp30as 5kp30cas 30.0 33.30 36.80 5.0 5 136.3 48.4 5kp33as 5kp33cas 33.0 36.70 40.60 5.0 5 123.8 53.3 5kp36as 5kp36cas 36.0 40.00 44.20 5.0 5 113.6 58.1 5kp40as 5kp40cas 40.0 44.40 49.10 5.0 5 102.3 64.5 5kp43as 5kp43cas 43.0 47.80 52.80 5.0 5 95.1 69.4 note: (1)surge waveform: 10/1000 s
surface mount transient voltage suppressors revision february 2, 2015 3 / 4 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. 5a reflow conditi on lead C f ree assemb ly - temperature min (t s ( m in) ) 150 c - temperature max (t s ( max) ) 200 c pre heat - time (mi n to max) (t s ) 60 -180 seconds average ramp up rat e ( liquidus temp t l ) t o peak 3 c/se cond max t s( max) t o tl - ramp-up rate 3 c/second max - temperature (t l ) (liquidus) 217 c reflow - time (mi n to max) (t s ) 60 -150 seconds peak te mperature (t p ) 260 +0/-5 c time withi n 5 c of actual peak t e m perature (t p ) 20 -40 seconds ramp-down rate 6 c /s e cond max time 25c to peak temperature (t p ) 8 minutes m ax do not exceed 280 c r a m p-down preheat c ritical zone t l t o t p t i m e t o peak temperature (t 25 t o peak) t p t l t s (max) t s(min) 25 temperature r a m p-up t ime so ldering parameters system test level us(v) td ms ri nu mber of pu lse 12v 87 400 0.5 10 pulse 24v 174 350 4 10 pulse
5kpsca surface mount transient voltage suppressors revision february 2, 2015 4 / 4 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. inches millimeters dimensions min max min max a 1.000 - 25 . 40 - b 0.340 0.360 8.64 9.14 c 0. 048 0 . 052 1. 22 1.32 d 0.340 0.360 8.64 9.14 part n umber component package quantity packaging option 5kpsxxxxx r 6 /p 600 300 box 5% v br vol tage tol erance bi-direc tion al v r vol tage dimensions packaging packaging di m ensions unit: inches (millimeters) part numbering r6/p 600 ca thode band 2.56 (65. 00) 0.40 0. 020 (10 .16 0 .508) 0.25 (6.35) series super
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