f eatures m echanical d ata d evices f or b ipolar a pplication ? plastic package. ? glass passivated junction. ? 15, 000w peak pulse power capability on 10/1000s waveform. ? excellent clamping capability. ? repetition rate (duty cycle): 0.05%. ? low incremental surge resistance. ? fast response time: typically less than 1.0ps from 0 volt to bv, bidirectional less than 10ns. ? high temperature soldering guaranteed: 265c/10 seconds/.375", (9.5mm) lead length, 5lbs, (2.3kg) tension. m m 6 notes: 1. non-repetitive current pulse, per fig. 3 and derated above t a = 25 per fig. 2. 2. 8.3ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minute maximum. rating symbol valu e unit peak pulse power dissipation on 10/1000 s waveform . (note 1 fig. 1) p ppm minimum 15,000 w atts peak pulse current on 10/1000 s waveform. (note 1 fig. 3) i ppm see table amps steady state power dissipation at t l =75 lead length .375 (9.5mm). ( fig. 5) p m(av) watts peak forward surge current 8.3ms single half sine-wave superimposed on rated load. (jedec method) (note 2, fig. 6) i fsm amps operating j unction and storag e temperature range. t j , t stg -55 to +175 8.0 400 ? case: molded plastic over glass passivated junction . ? terminals: plated axial leads, solderable per mil-std-750, method 2026. ? polarity: color band denotes cathode except bipolar . ? mounting position: any. ? weight: 0.07 ounce, 2.5grams. p600 for b idirectional use c or ca suffix for type 15kpa17 through type 15kpa280 (e.g. 15kpa17c, 15kpa280ca); e lectrical characteristics apply in both directions. ratings at 25 ambient temperature unless otherwise specified. ul e223045 m aximum r atings a nd c haracteristics transient 9 r o w d j h 6 x s s u h v v r u v 15kpa series meritek all specifications are subject to change without notice. 1 rev 7
p ackage d imensions l l t d s dia. dia. p600 e millimeters inches item min. max. min. max. l 25.40 - 1.000 - t 8.60 9.10 0.340 0.360 d 8.60 9.10 0.340 0.360 s 1.22 1.32 0.048 0.052 s pecifications part number reverse stand-off voltage breakdown voltage min.@i t test current maximum clamping voltage @i pp peak pulse current reverse leakage @ v rwm uni-polar bi-polar v rwm (v) v br min ? (v) i t (ma) v c (v) i pp (a) i r ( a) 15kpa17a 15kpa17ca 17.0 18.99 50 29.3 515.4 5000 15kpa18a 15kpa18ca 18.0 20.11 50 30.9 488.7 5000 15kpa20a 15kpa20ca 20.0 22.34 20 34.3 440.2 1500 15kpa22a 15kpa22ca 22.0 24.57 10 37.1 407.0 500 15kpa24a 15kpa24ca 24.0 26.81 5 40.7 371.0 150 15kpa26a 15kpa26ca 26.0 29.04 5 44.0 343.2 50 15kpa28a 15kpa28ca 28.0 31.28 5 47.5 317.9 25 15kpa30a 15KPA30CA 30.0 33.51 5 50.7 297.8 15 15kpa33a 15kpa33ca 33.0 36.90 5 54.7 276.1 2 15kpa36a 15kpa36ca 36.0 40.20 5 59.8 252.5 2 15kpa40ca 15kpa40ca 40.0 44.70 5 65.8 229.5 2 transient 9 r o w d j h 6 x s s u h v v r u v 15kpa series meritek 2 rev 7
s pecifications part number reverse stand-off voltage breakdown voltage min.@i t test current maximum clamping voltage @i pp peak pulse current reverse leakage @ v rwm uni-polar bi-polar v rwm (v) v br min ? (v) i t (ma) v c (v) i pp (a) i r ( a) 15kpa43a 15kpa43ca 43.0 48.00 5 69.8 216.3 2 15kpa45a 15kpa45ca 45.0 50.30 5 72.8 207.4 2 15kpa48a 15kpa48ca 48.0 53.60 5 77.7 194.3 2 15kpa51a 15kpa51ca 51.0 57.00 5 82.9 182.1 2 15kpa54a 15kpa54ca 54.0 60.30 5 87.7 172.2 2 15kpa58a 15kpa58ca 58.0 64.80 5 93.8 161.0 2 15kpa60a 15kpa60ca 60.0 67.00 5 97.4 155.0 2 15kpa64a 15kpa64ca 64.0 71.50 5 104.2 144.9 2 15kpa70a 15kpa70ca 70.0 78.2 5 113.6 132.9 2 15kpa75a 15kpa75ca 75.0 83.8 5 122.0 123.8 2 15kpa78a 15kpa78ca 78.0 87.10 5 126.1 119.7 2 15kpa85a 15kpa85ca 85.0 94.90 5 137.6 109.7 2 15kpa90a 15kpa90ca 90.0 100.50 5 145.6 103.7 2 15kpa100a 15kpa100ca 100.0 111.70 5 161.3 93.6 2 15kpa110a 15kpa110ca 110.0 122.90 5 178.6 84.5 2 15kpa120a 15kpa120ca 120.0 134.00 5 192.3 78.5 2 15kpa130a 15kpa130ca 130.0 145.20 5 208.3 72.5 2 15kpa150a 15kpa150ca 150.0 167.60 5 241.9 62.4 2 15kpa160a 15kpa160ca 160.0 178.70 5 258.6 58.4 2 15kpa170a 15kpa170ca 170.0 189.90 5 272.7 55.4 2 15kpa180a 15kpa180ca 180.0 201.10 5 288.5 52.3 2 15kpa200a 15kpa200ca 200.0 223.40 5 319.1 47.3 2 15kpa220a 15kpa220ca 220.0 245.70 5 352.5 42.8 2 15kpa240a 15kpa240ca 240.0 268.10 5 384.6 39.3 2 15kpa260a 15kpa260ca 260.0 290.40 5 416.7 36.2 2 15kpa280a 15kpa280ca 280.0 312.80 5 454.5 33.2 2 transient 9 r o w d j h 6 x s s u h v v r u v 15kpa series meritek note: for bidirectional type having vrwm of 10 volts and less,the ir limit doubles. 3 rev 7
r ating and c haracteristic c urves (t a : 25c unless otherwise specified) figure 1 - peak pulse power rating curve figure 2 - pulse derating curve figure 3 - pulse waveform figure 4 - typical junction capacitance figure 5 - steady state power dissipation derating curve figure 6 - maximum non-repetitive forward surge current uni-directional only 1 10 100 1000 0.000001 0.00001 0.0001 0.001 p ppm -peak pulse power (kw) t d -pulse width (sec.) 0 20 40 60 80 100 0 25 50 75 100 125 150 175 200 t a -ambient temperature (oc) peak pulse power (p pp ) or current (i pp ) derating in percentage % i ppm - peak pulse current, % i rsm 0 0 50 100 150 1.0 2.0 3.0 4.0 t r =10sec peak value i ppm i ppm 2 t j =25c pulse width(td) is de?ned as the point where the peak current decays to 50% of i ppm 10/1000sec. waveform as de?ned by r.e.a t d t-time (ms) half value i ppm ( ) 1 100 10000 0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 v br - reverse breakdown voltage (v) cj (pf) tj=25c f=1.0mhz vsig=50mvp-p bi-directional @ v r uni-directional @ v r bi-directional v=0v uni-directional v=0v 0 1 2 3 4 5 6 7 8 9 0 25 50 75 100 125 150 175 200 steady state po wer dissipation (w) 0 50 100 150 200 250 300 350 400 450 1 10 100 number of cycles at 60 hz i fsm , peak forward surge current (a) t l - lead temperature(oc) transient 9 r o w d j h 6 x s s u h v v r u v 15kpa series meritek 4 rev 7
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