plastic package. glass passivated chip junction in do- 204al/do-41 package. 400w peak pulse power capability on 10/1000s waveform. excellent clamping capability. low zener impedance. fast response time: typically less than 1.0ps from 0 v olt to bv min. typical i r less than 1a above 10v. high temperature soldering guaranteed: 265 /10 seconds/.375, (9.5mm) lead length, 5lbs., (2.3kg) tension. m case: jedec do- 41 molded plastic. terminals: axial leads, solderable per mil-std-750, method 2026. polarity: color b and denotes cathode except bidirectional . mounting position: any. weight: 0.0 12 ounce, 0.3 grams. d for bidirectional, use c or ca suffix for type p4 ke6.8 thr ough type p4 ke550 (e.g. p4ke6.8c, p4ke550ca); e lectrical characteristics apply in both directions. m ratings at 25 ambient temperature unless otherwise specified. 2 do-204al/do-41 peak pulse power dissipation on 10/1000 s waveform . (note 1 fig. 1) p ppm minimum 400 watts peak pulse current on 10/1000 s waveform. (note 1 fig. 3) i ppm se e table a mps steady state power dissipation at t l =75 lead length .375 (9.5mm). (fig. 5) p m(av) 1.5 watts peak forward surge current 8.3ms single half sine-wave superimposed on rated load . ( jedec method) (note 2, fig. 6) i fsm 40 amps operating junction and storage temperature range . t j ,t stg -55 to +175 f eatures m echanical d ata d evices f or b ipolar a pplication ul e223045 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 val ue unit 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 p4ke series meritek all specifications are subject to change without notice. 1 rev 7
transient 9 r o w d j h 6 x s s u h v v r u v p4ke series meritek millimeters inches item min. max. min. max. l 25.40 - 1.000 - t 4.10 5.20 0.160 0.205 d 2.00 2.70 0.080 0.107 s 0.71 0.86 0.028 0.034 l lt d s dia. dia. do-201al/do-41 p ackage d imensions s pecifications part number reverse stand-off voltage breakdown voltage min.@i t breakdown voltage max.@i t te s t current maximum clamping voltage @i pp peak pulse current reverse leakage @v rwm uni-polar bi-polar v rwm (v) v br min. (v) v br max. (v) i t (ma) v c (v) i pp (a) i r (a) p4ke6.8a p4ke6.8ca 5.80 6.45 7.14 10 10.5 39.0 1000 p4ke7.5a p4ke7.5ca 6.40 7.13 7.88 10 11.3 36.3 500 p4ke8.2a p4ke8.2ca 7.02 7.79 8.61 10 12.1 33.9 200 p4ke9.1a p4ke9.1ca 7.78 8.65 9.55 1 13.4 30.6 50 p4ke10a p4ke10ca 8.55 9.50 10.50 1 14.5 28.3 10 p4ke11a p4ke11ca 9.40 10.50 11.60 1 15.6 26.3 5 p4ke12a p4ke12ca 10.20 11.40 12.60 1 16.7 24.6 5 p4ke13a p4ke13ca 11.10 12.40 13.70 1 18.2 22.5 1 p4ke15a p4ke15ca 12.80 14.30 15.80 1 21.2 19.3 1 p4ke16a p4ke16ca 13.60 15.20 16.80 1 22.5 18.2 1 p4ke18a p4ke18ca 15.30 17.10 18.90 1 25.5 16.1 1 p4ke20a p4ke20ca 17.10 19.00 21.00 1 27.7 14.8 1 p4ke22a p4ke22ca 18.80 20.90 23.10 1 30.6 13.4 1 p4ke24a p4ke24ca 20.50 22.80 25.20 1 33.2 12.3 1 p4ke27a p4ke27ca 23.10 25.70 28.40 1 37.5 10.9 1 2 rev 7
transient 9 r o w d j h 6 x s s u h v v r u v p4ke series meritek s pecifications part number reverse stand-off voltage breakdown voltage min.@i t breakdown voltage max.@i t te s t current maximum clamping voltage @i pp peak pulse current reverse leakage @v rwm uni-polar bi-polar v rwm (v) v br min. (v) v br max. (v) i t (ma) v c (v) i pp (a) i r (a) p4ke30a p4ke30ca 25.60 28.50 31.50 1 41.4 9.9 1 p4ke33a p4ke33ca 28.20 31.40 34.70 1 45.7 9.0 1 p4ke36a p4ke36ca 30.80 34.20 37.80 1 49.9 8.2 1 p4ke39a p4ke39ca 33.30 37.10 41.00 1 53.9 7.6 1 p4ke43a p4ke43ca 36.80 40.90 45.20 1 59.3 6.9 1 p4ke47a p4ke47ca 40.20 44.70 49.40 1 64.8 6.3 1 p4ke51a p4ke51ca 43.60 48.50 53.60 1 70.1 5.8 1 p4ke56a p4ke56ca 47.80 53.20 58.80 1 77.0 5.3 1 p4ke62a p4ke62ca 53.00 58.90 65.10 1 85.0 4.8 1 p4ke68a p4ke68ca 58.10 64.60 71.40 1 92.0 4.5 1 p4ke75a p4ke75ca 64.10 71.30 78.80 1 103.0 4.0 1 p4ke82a p4ke82ca 70.10 77.90 86.10 1 113.0 3.6 1 p4ke91a p4ke91ca 77.80 86.50 95.50 1 125.0 3.3 1 p4ke100a p4ke100ca 85.50 95.00 105.00 1 137.0 3.0 1 p4ke110a p4ke110ca 94.00 105.00 116.00 1 152.0 2.7 1 p4ke120a p4ke120ca 102.00 114.00 126.00 1 165.0 2.5 1 p4ke130a p4ke130ca 111.00 124.00 137.00 1 179.0 2.3 1 p4ke150a p4ke150ca 128.00 143.00 158.00 1 207.0 2.0 1 p4ke160a p4ke160ca 136.00 152.00 168.00 1 219.0 1.9 1 p4ke170a p4ke170ca 145.00 162.00 179.00 1 234.0 1.8 1 p4ke180a p4ke180ca 154.00 171.00 189.00 1 246.0 1.7 1 p4ke200a p4ke200ca 171.00 190.00 210.00 1 274.0 1.5 1 p4ke220a p4ke220ca 185.00 209.00 231.00 1 328.0 1.3 1 p4ke250a p4ke250ca 214.00 237.00 263.00 1 344.0 1.2 1 p4ke300a p4ke300ca 256.00 285.00 315.00 1 414.0 1.0 1 p4ke350a p4ke350ca 300.00 332.00 368.00 1 482.0 0.85 1 p4ke400a p4ke400ca 342.00 380.00 420.00 1 548.0 0.75 1 p4ke440a p4ke440ca 376.00 418.00 462.00 1 602.0 0.68 1 p4ke480a p4ke480ca 408.00 456.00 504.00 1 658.0 0.61 1 p4ke510a p4ke510ca 434.00 485.00 535.00 1 698.0 0.57 1 P4KE530A p4ke530ca 450.00 503.50 556.50 1 725.0 0.55 1 p4ke540a p4ke540ca 459.00 513.00 567.00 1 740.0 0.54 1 p4ke550a p4ke550ca 467.00 522.50 577.50 1 760.0 0.52 1 note: for bidirectional type having vrwm of 10 volts and less,the ir limit doubles. 3 rev 7
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 r ating and c haracteristic c urves (t a : 25c unless otherwise specified) transient 9 r o w d j h 6 x s s u h v v r u v p4ke series meritek t d - pulse width (sec.) p ppm - peak pulse power (kw) 0.1s 1.0s 10s 100s 1.0ms 10ms 0.1 1 10 100 t a - ambient temperature (?c) peak pulse power (p pp ) or current (i pp ) derating in percentage, % 0 0 25 25 50 50 75 75 100 100 125 150 175 200 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 10 100 1000 10000 1.0 10.0 100.0 1000.0 v br - reverse breakdown voltage (v) cj (pf) tj=25c f=1.0mhz vsig=50mvp-p uni-directional vr=0v bi-directional vr=0v uni-directional @ v r bi-directional @v r 0 0.2 0.4 0.6 0.8 1 1.2 0 25 50 75 100 125 150 175 200 steady sate power dissipation (w) l e t l -lead temperature( oc ) 0 5 10 15 20 25 30 35 40 45 11 01 0 0 number of cycles at 60 hz i fsm - peak forward surge current (a) 4 rev 7
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