spsemi .. . www .spsemi.cn page 1 of 5 glass passivated junction transient voltage suppressor stand-off voltage - 20 to 300 volts 20000 watt peak pulse power features plastic package glass passivated chip junction 20000w peak pulse power capability on 10/1000 s waveform excellent clamping capability repetition rate (duty cycle):0.05% low incremental surge resistance fast response time: typically less than 1.0ps from 0 volts to b min. v high temperature soldering guaranteed: 265c/10 seconds/.375", (9.5mm) lead length, 5lbs., (2.3kg) tension pb-free plated 20kp a(20kw) series mechanical data case: molded plastic over glass passivated junction terminals: solderable per mil-std-750,method 2026 polarity: color band denotes positive end (cathode) except bipolar any mounting position: 0.07 ounce, 2.5 grams weight: devices for bipolar application for bidirectional use c or ca suffix for types 20kpa20 thru types 20kpa300 (e.g. 20kpa20c , 20kpa300ca) electrical characteristics apply in both directions maximum ratings and characteristics ratings at 25 ambient temperature unless otherwise specified. operating junction and storage temperature range rating symbol value units p ppm i fsm t, t js tg minimum 20000 8 400 w atts amps p m(a v) w atts peak pulse power dissipation on 10/1000 s waveform steady state power dissipation at t lead l =75 , .. lengths 375 9 5mm ",( ) peak pulse current of on 10/1000 s waveform i ppm see t able 1 amps - 55 to +175 rev 2016 08 10 peak forward surge current,1/20 second / 25 (jedec method)
spsemi www .spsemi.cn page 2 of 5 dimensions case style p600 dimensions in inches and(millimeters) 1.0 25.4 () min. 0.360 9 1 (.) 0.340 8 6 (.) 1.0 25.4 () min. 0.052 1 32 (. ) 0.048 1 22 (. ) 0.360 9 1 (.) 0.340 8 6 (.) dia. dia. 20kp a20a 20kp a24a 20kpa26a 20kpa28a 20kpa30a 20kpa32a 20kpa34a 20kpa36a 20kpa40a 20kpa44a 20kpa48a 20kpa52a 20kpa56a 20kpa60a 20kpa64a 20kpa68a 20kpa72a 20kpa80a 20kpa88a 20kpa96a 20kpa104a 20kpa112a 20kpa part number reverse stand-off voltage v (v) rw m breakdown v oltage @i t v (v)min. br breakdown v oltage @it v (v)max. br te s t current it(ma) maximum clamping voltage @ipp vc(v) peak pulse current ipp(a) reverse leakage @v rwm i( a ) r uni-polar bi-polar electrical characteristics t able1 20kp a20ca 20kp a24ca 20kpa26ca 20kpa28ca 20kpa30ca 20kpa32ca 20kpa34ca 20kpa36ca 20kpa40ca 20kpa44ca 20kpa48ca 20kpa52ca 20kpa56ca 20kpa60ca 20kpa64ca 20kpa68ca 20kpa72ca 20kpa80ca 20kpa88ca 20kpa96ca 20kpa104ca 20kpa112ca 20 24 26 28 30 32 34 36 40 44 48 52 56 60 64 68 72 80 88 96 104 112 22.20 26.67 28.90 31.10 33.30 35.60 37.84 39.3 44.4 48.8 53.2 57.6 62.4 66.8 71.2 75.6 80.0 88.8 97.6 106.8 115.6 124.4 24.50 29.49 31.90 34.40 36.90 39.10 41.53 44.1 49.1 54.0 58.8 63.6 68.8 74.0 78.8 83.6 88.4 98.0 107.6 118.0 127.6 137.6 50 50 50 50 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 36.8 41.2 44.7 48.0 51.5 54.3 57.5 61.5 67.8 72.7 79.4 85.8 92.6 97.6 104.0 110.0 116.0 130.0 142.0 155.0 168.0 182.0 548.9 490.3 451.9 420.8 392.2 372.0 351.3 328.5 297.9 277.9 254.4 235.4 218.1 207.0 194.2 183.6 174.1 155.4 142.3 130.3 120.2 111.0 5000 5000 2000 1000 250 150 50 20 15 2 2 2 2 2 2 2 2 2 2 2 2 2 notes : 1.for bidirectional type having v of 10 volts and less, the i limit is double rw m r fo r parts with a , the v is 5% 2. br ... stand for commonly used models * * 20kp a(20kw) series rev 2016 08 10 |
spsemi www .spsemi.cn page 3 of 5 20kp a120a 20kpa132a 20kpa144a 20kpa160a 20kpa172a 20kpa180a 20KPA192A 20kpa204a 20kpa216a 20kpa232a 20kpa240a 20kpa256a 20kpa280a 20kpa300a 20kpa part number reverse stand-off voltage v (v) rw m breakdown v oltage @i t v (v)min. br breakdown v oltage @it v (v)max. br te s t current it(ma) maximum clamping voltage @ipp vc(v) peak pulse current ipp(a) reverse leakage @v rw m i( a) r uni-polar bi-polar electrical characteristics t able1 20kp a120ca 20kpa132ca 20kpa144ca 20kpa160ca 20kpa172ca 20kpa180ca 20kpa192ca 20kpa204ca 20kpa216ca 20kpa232ca 20kpa240ca 20kpa256ca 20kpa280ca 20kpa300ca 120 132 144 160 172 180 192 204 216 232 240 256 280 300 133.2 146.8 160.0 177.6 191.2 200.0 213.2 226.8 240.0 257.6 266.8 284.4 311.2 333.2 147.2 162.4 176.8 196.4 211.2 221.2 235.6 250.8 265.2 284.8 294.8 314.4 344.0 368.4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 194.0 213.0 232.0 258.0 277.0 291.0 309.0 329.0 348.0 374.0 387.0 412.0 451.0 483.0 104.1 94.8 87.1 78.3 72.9 69.4 65.4 61.4 58.0 54.0 52.2 49.0 44.8 41.8 2 2 2 2 2 2 2 2 2 2 2 2 2 2 notes : 1.for bidirectional type having v of 10 volts and less, the i limit is double rw m r f or parts with a , the v is 5% 2. br .. . stand for commonly used models * 20kp a(20kw) series rating and characteristic curves fig.2 pulse derating curve t --ambient temperature( ) a 100 125 150 175 75 50 25 0 0 20 40 60 80 100 120 peak pulse power(p )or current(i ) pp ppm derating in percentage% fig.1 peak pulse power rating curve p -peak pulse power (kw) ppm 1 100 1000 t d - pulse width (sec.) 10 1.0s 1 0 s 1 00s 1.0ms rev 2016 08 10 |
spsemi rating and characteristic curves www.spsemi.cn page 4 of 5 fig.3 pulse waverform 0 0 1.0 2.0 4.0 3.0 10/1000 s waveform as defined by r.e.a half value i ppm 2 tr=10 s peak value i ppm t=25 j pulse width(td) is defined ad the point where the peak current decays to 50% of i ppm 50 100 150 i -peak pulse current(%) ppm t-time(ms) td i -peak forward surge current(a) fsm 1 10 100 100 350 450 number of cycles at 60h z 5 50 ... fig.4 typical junction capacitance c -junction capacitance(pf) j 0.0 50.0 1 100 1000 v -reverse breakdown voltage(v) br 10000 fig.5 steady state power dissipation derating curve 0 0 50 75 150 100 1.0 2.0 p steady state power dissipation (w) m(av) t - lead temperature (c) l 25 125 175 200 3.0 8.0 l = 0.375" (9.5 mm) lead lengths 1.61.60.040" (40401mm) copper heat sirks 4.0 5.0 6.0 7.0 60h z resistive or inductive load 150 250 fig.6 maximum non-repetitive peak forward surge current 400 300 200 50 0 tj=25 f=1.0mh z vsig=50mvp-p uni-directional v=0v bi-directional v=0v uni-directional @v r bi-directional @v r 100000 10 100.0 150.0 200.0 250.0 300.0 350.0 20kpa(20kw) series recommended soldering conditions recommended conditions reflow soldering t s t p t l time 25 time to peak temperature (t 25 to peak) temperature t (min) s t (max) s t l t p preheat ramp-down ramp-up critical zone ttot lp re?ow condition pb-free assembly (see fig.1) pre heat -temperature min(t ) s(min) -temperature max(t ) s(max) -time(min to max)(t ) s average ramp up rate (liquidus temp(t ) to peak) l t to t -ramp-up rate s(max) l re?ow -temperature(t )(liquidus) l -temperature(t ) l peak temp(t ) p time within 5 of actual peak temp(t ) p ramp-down rate time 25 to peak temp(t ) p do not exceed +150 +200 60-180secs 3 /sec.max. 3 /sec.max. +217 60-150secs +260(+0/-5) 30 secs.max. 6 /sec.max. 8 min.max. +260 rev 2016 08 10
spsemi .. . www .spsemi.cn page 5 of 5 marking code cathode band 20kp a17a **** marking code logo date code 20kp a17ca **** marking code logo date code 20kp a(20kw) series rev 2016 08 10 packaging l w h b t e l2 l1 e a z o 5 dimensions in millimeters b a z e t l1-l2 10.0 0.5 52.0 1.0 1.2max 6.0 0.4 1.0max 1.0max l w h quantity 250.0 5.0 78.0 5.0 114.0 5.0 300pcs
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