1 features mechanical data surface mount transient vol tage suppressor surface mount transient vol tage suppressor maximum ratings and electrical characteristics o ratings at 25 c ambient temperature unless otherwise specified .0 9 8 (2 .5 0 ) .1 1 4 (2 .9 0 ) .0 0 6 (. 1 5 2 ) .0 1 2 (. 3 0 5 ) .1 8 8 (4 .8 0 ) .0 0 4 (. 1 0 2 ) .1 5 7 (4 .0 0 ) .0 5 5 (1 .4 0 ) .0 6 2 (1 .6 0 ) .0 7 8 (2 .0 0 ) .0 9 6 (2 .4 4 ) .0 3 0 (0 .7 6 ) .0 6 0 (1 .5 2 ) .1 8 1 (4 .6 0 ) .0 0 8 (. 2 0 3 ) .2 0 8 (5 .2 8 ) s m a / d o - 2 1 4 a c dime nsion s in in ches and ( millim eters ) www.paceleader.tw p4sma series breakdown voltage: 6.8 to 600 v peak pulse power: 400 w glass passivated chip 400 w peak pulse power capability with a 10/1000 s waveform, repetitive rate (duty cycle):0.01 % low leakage uni and bidirectional unit excellent clamping capability very fast response time rohs compliant case: molded plastic epoxy: ul 94v-0 rate flame retardant lead: solderable per mil-std-750, method 2026 polarity: color band denotes cathode end except bipolar mounting position: any note: (3)v f <3.5v for devices of v br <200v and v f <5.0v for devices of v br >201v paramete r s y mbol value unit peak power dissipation with a 10/1000 s waveform (1) p pp 400 w peak pulse current wih a 10/1000 s waveform (1) i pp see next table a power dissipation on infinite heatsink at t l = 75 c p d 1.0 w peak forward surge current, 8.3 ms single half sine- wave unidirectional only (2) i fsm 40 a maximum instantaneous forward voltage at 25 a for unidirectional only (3) v f 3.5/5.0 v operating junction and storage temperature range t j , t stg ?55 to +150 c (1)non-repetitive current pulse per fig.5 and derated above t a = 25 c per fig.1 (2)measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
uni bi min (v) max (v) i t (ma) p4sma6.8a p4sma6.8ca 6v8a 6v8c 6.46 7.14 10 1000 5.8 38.10 10.5 p4sma7.5a p4sma7.5ca 7v5a 7v5c 7.13 7.88 10 500 6.4 35.40 11.3 p4sma8.2a p4sma8.2ca 8v2a 8v2c 7.79 8.61 10 200 7.0 33.06 12.1 p4sma9.1a p4sma9.1ca 9v1a 9v1c 8.65 9.56 1 50 7.8 29.85 13.4 p4sma10a p4sma10ca 10a 10c 9.50 10.50 1 10 8.6 27.59 14.5 p4sma11a p4sma11ca 11a 11c 10.45 11.55 1 5 9.4 25.64 15.6 p4sma12a p4sma12ca 12a 12c 11.40 12.60 1 5 10.2 23.95 16.7 p4sma13a p4sma13ca 13a 13c 12.35 13.65 1 5 11.1 21.98 18.2 p4sma15a p4sma15ca 15a 15c 14.25 15.75 1 5 12.8 18.87 21.2 p4sma16a p4sma16ca 16a 16c 15.20 16.80 1 5 13.6 17.78 22.5 p4sma18a p4sma18ca 18a 18c 17.10 18.90 1 5 15.3 15.87 25.2 p4sma20a p4sma20ca 20a 20c 19.00 21.00 1 5 17.1 14.44 27.7 p4sma22a p4sma22ca 22a 22c 20.90 23.10 1 5 18.8 13.07 30.6 p4sma24a p4sma24ca 24a 24c 22.80 25.20 1 5 20.5 12.05 33.2 p4sma27a p4sma27ca 27a 27c 25.65 28.35 1 5 23.1 10.67 37.5 p4sma30a p4sma30ca 30a 30c 28.50 31.50 1 5 25.6 9.66 41.4 p4sma33a p4sma33ca 33a 33c 31.35 34.65 1 5 28.2 8.75 45.7 p4sma36a p4sma36ca 36a 36c 34.20 37.80 1 5 30.8 8.02 49.9 p4sma39a p4sma39ca 39a 39c 37.05 40.95 1 5 33.3 7.42 53.9 p4sma43a p4sma43ca 43a 43c 40.85 45.15 1 5 36.8 6.75 59.3 p4sma47a p4sma47ca 47a 47c 44.65 49.35 1 5 40.2 6.17 64.8 p4sma51a p4sma51ca 51a 51c 48.45 53.55 1 5 43.6 5.71 70.1 p4sma56a p4sma56ca 56a 56c 53.20 58.80 1 5 47.8 5.19 77.0 p4sma62a p4sma62ca 62a 62c 58.90 65.10 1 5 53.0 4.71 85.0 p4sma68a p4sma62ca 68a 68c 64.60 71.40 1 5 58.1 4.35 92.0 p4sma75a p4sma75ca 75a 75c 71.25 78.75 1 5 64.1 3.88 103.0 p4sma82a p4sma82ca 82a 82c 77.90 86.10 1 5 70.1 3.54 113.0 p4sma91a p4sma91ca 91a 91c 86.45 95.55 1 5 77.8 3.20 125.0 p4sma100a p4sma100ca 100a 100c 95.00 105.00 1 5 85.5 2.92 137.0 p4sma110a p4sma110ca 110a 110c 104.50 115.50 1 5 94.0 2.63 152.0 p4sma120a p4sma120ca 120a 120c 114.00 126.00 1 5 102.0 2.42 165.0 p4sma130a p4sma130ca 130a 130c 123.50 136.50 1 5 111.0 2.23 179.0 p4sma150a p4sma150ca 150a 150c 142.50 157.50 1 5 128.0 1.93 207.0 p4sma160a p4sma160ca 160a 160c 152.00 168.00 1 5 136.0 1.83 219.0 p4sma170a p4sma170ca 170a 170c 161.50 178.50 1 5 145.0 1.71 234.0 p4sma180a p4sma180ca 180a 180c 171.00 189.00 1 5 154.0 1.63 246.0 p4sma200a p4sma200ca 200a 200c 190.00 210.00 1 5 171.0 1.46 274.0 p4sma220a p4sma220ca 220a 220c 209.00 231.00 1 5 185.0 1.22 328.0 p4sma250a p4sma250ca 250a 250c 237.50 262.50 1 5 214.0 1.16 344.0 p4sma300a p4sma300ca 300a 300c 285.00 315.00 1 5 256.0 0.97 414.0 p4sma350a p4sma350ca 350a 350c 332.50 367.50 1 5 299.3 0.83 482.0 p4sma380a p4sma380ca 380a 380c 361.00 399.00 1 5 324.9 0.76 524.4 p4sma400a p4sma400ca 400a 400c 380.00 420.00 1 5 342.0 0.72 552.0 p4sma440a p4sma440ca 440a 440c 418.00 462.00 1 5 376.2 0.66 607.2 P4SMA500A p4sma500ca 500a 500c 475.00 525.00 1 5 427.5 0.58 690.0 p4sma520a p4sma520ca 520a 520c 494.00 546.00 1 5 444.6 0.56 717.6 p4sma550a p4sma550ca 550a 550c 522.50 577.50 1 5 470.3 0.53 759.0 p4sma600a p4sma600ca 600a 600c 570.00 630.00 1 5 513.0 0.48 828.0 note: 1. the available parts are "a" type only,the parts without a(v br is 10%) is not available 2. add suffix 'c 'or ' ca ' after part number to specify bi-directional devices 3. for bi-directional devices having v r of 10 volts and under, the i r limit is double electrical characteristics(t a =25 unless otherwise noted) part number (uni) part number (bi) device marking code breakdown voltage v br @i t maximum reverse leakage i r @v rwm (ua) working peak reverse voltage v rwm (v) maximum reverse surge current i pp (a) maximum clamping voltage v c @i pp (v) surface mount transient vol tage suppressor surface mount transient vol tage suppressor p4sma series 2 www.paceleader.tw
ambie n average forward current, (a) 0 100 140 25 100 100 12 150 0 01 0.1 30 70 1 10000 0.22 ## 0 ratings and characteristics curves (t a =25 unless otherwise noted) fig. 1 - pulse derating curve fig. 2 - maximum non-repetitive surge current 0.6 0.8 1.0 w er dissipation, (w) 0 10 20 30 40 50 1 10 100 peak forward surge current, (a) number of cycles at 60 hz t j = t j max. 8.3 ms single half sine-wave 0 25 50 75 100 0 25 50 75 100 125 150 175 200 peak pulse derating in percentage of peak power or current, (%) ambient temperature ,t a ( ) 10 100 w er (kw) 5 450 00 3000 50 0.2 100 5 450 0.5 76 2000 22 150 5 450 1.5 33 1650 4 223 5 450 313 1400 5 410 fig. 5 - pulse waveform fig. 6 - typical junction capacitance fig. 3 - steady state power derating curve fig. 4 - peak pulse power rating curve 1 10 100 1000 10000 1 10 100 1000 junction capacitance,c j (pf) reverse breakdown voltage,v br (v) bi-directional @v rwm uni-directional @v rwm t j =25 c f=1.0mhz 0.0 0.2 0.4 0 25 50 75 100 125 150 175 200 steady state po w lead temperature , t l ( ) 0 50 100 01234 peak pulse current , (% ) time , (ms) t j = 25 c pulse width (td) is defined as the point where the peak current decays to 50 % of ipp 10/1000 sec. waveform as defined by r.e.a. peak value (ipp) half value = ipp 2 td tr=10 s bi-directional @zero bias uni-directional @zero bias 0.1 1 0.1 1 10 100 1000 10000 pulse width ,t d ( s) peak po w surface mount transient vol tage suppressor surface mount transient vol tage suppressor p4sma series www.paceleader.tw 3
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