p4sma series www.vishay.com vishay general semiconductor revision: 13-dec-12 1 document number: 88367 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 surface mount t rans z orb ? transient voltage suppressors devices for bi-direction applications for bi-directional devices use ca suffix (e.g. p4sma10ca). electrical characteristics apply in both directions. features ? low profile package ? ideal for automated placement ? glass passivated chip junction ? available in uni-directional and bi-directional ? 400 w peak pulse powe r capability with a 10/1000 s waveform, repetitive rate (duty cycle): 0.01 % (300 w above 91 v) ? excellent clamping capability ? very fast response time ? low incremental surge resistance ? meets msl level 1, per j-st d-020, lf maximum peak of 260 c ? aec-q101 qualified ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 typical applications use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ics, mosfet, signal lines of sensor units for consumer, computer, industrial, and telecommunication. mechanical data case: do-214ac (sma) molding compound meets ul 94 v-0 flammability rating base p/n-e3 - rohs compliant and commercial grade base p/nhe3 - rohs compli ant and aec-q101 qualified base p/nhe3_x - rohs-comp liant and aec-q101 qualified (_x denotes revision code e.g. a, b, .....) terminals: matte tin plated leads, solderable per j-std-002 and jesd 22-b102 e3 suffix meets jesd 201 class 1a whisker test, he3 suffix meets jesd 201 class 2 whisker test polarity: for uni-directional types the band denotes cathode end, no marking on bi-directional types notes (1) non-repetitive current pulse, per fig. 3 and derated above t a = 25 c per fig. 2. rating is 300 w above 91 v (2) mounted on 0.2" x 0.2" (5.0 mm x 5. 0 mm) copper pads to each terminal primary characteristics v wm 6.4 v to 459 v v br (uni-directional) 6.8 v to 540 v v br (bi-directional) 6.8 v to 220 v p ppm 400 w, 300 w p d 3.3 w i fsm (uni-directional only) 40 a t j max. 150 c polarity uni-directional, bi-directional package do-214ac (sma) do-214ac ( s ma) maximum ratings (t a = 25 c unless otherwise noted) parameter symbol value unit peak power dissipa tion with a 10/ 1000 s waveform (1)(2) (fig. 1) p ppm 400 w peak pulse current with a 10/1000 s waveform (1) (fig. 3) i ppm see next table a power dissipation on infinite heatsink at t a = 50 c p d 3.3 w peak forward surge current 8.3 ms sing le half sine-wave uni-directional only (2) i fsm 40 a operating junction and storage temperature range t j , t stg - 65 to + 150 c
p4sma series www.vishay.com vishay general semiconductor revision: 13-dec-12 2 document number: 88367 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 notes (1) pulse test: t p ? 50 ms (2) surge current waveform per fig. 3 and derate per fig. 2 (3) all terms and symbols are consis tent with ansi/ieee ca62.35 (4) for bi-directional types with v r of 10 v and less, the i d limit is doubled (5) v f = 3.5 v at i f = 25 a (uni-directional only) electrical characteristics (t a = 25 c unless otherwise noted) part number device marking code breakdown voltage v br at i t (1) (v) test current i t (ma) stand-off voltage v wm (v) maximum reverse leakage at v wm i d (4) (a) maximum peak pulse current i ppm (2) (a) maximum clamping voltage at i ppm v c (v) maximum temperature coefficient of v br (%/c) uni bi min. max. p4sma6.8a 6v8a 6v8c 6.45 7.14 10 5.80 1000 38.1 10.5 0.057 p4sma7.5a 7v5a 7v5c 7.13 7.88 10 6.40 500 35.4 11.3 0.061 p4sma8.2a 8v2a 8v2c 7.79 8.61 10 7.02 200 33.1 12.1 0.065 p4sma9.1a 9v1a 9v1c 8.65 9.55 1.0 7.78 50 29.9 13.4 0.068 p4sma10a 10a 10c 9.5 10.5 1.0 8.55 10 27.6 14.5 0.073 p4sma11a 11a 11c 10.5 11.6 1.0 9.40 5.0 25.6 15.6 0.075 p4sma12a 12a 12c 11.4 12.6 1.0 10.2 1.0 24.0 16.7 0.078 p4sma13a 13a 13c 12.4 13.7 1.0 11.1 1.0 22.0 18.2 0.081 p4sma15a 15a 15c 14.3 15.8 1.0 12.8 1.0 18.9 21.2 0.084 p4sma16a 16a 16c 15.2 16.8 1.0 13.6 1.0 17.8 22.5 0.086 p4sma18a 18a 18c 17.1 18.9 1.0 15.3 1.0 15.9 25.2 0.089 p4sma20a 20a 20c 19.0 21.0 1.0 17.1 1.0 14.4 27.7 0.090 p4sma22a 22a 22c 20.9 23.1 1.0 18.8 1.0 13.1 30.6 0.092 p4sma24a 24a 24c 22.8 25.2 1.0 20.5 1.0 12.0 33.2 0.090 p4sma27a 27a 27c 25.7 28.4 1.0 23.1 1.0 10.7 37.5 0.096 p4sma30a 30a 30c 28.5 31.5 1.0 25.6 1.0 9.7 41.4 0.097 p4sma33a 33a 33c 31.4 34.7 1.0 28.2 1.0 8.8 45.7 0.098 p4sma36a 36a 36c 34.2 37.8 1.0 30.8 1.0 8.0 49.9 0.099 p4sma39a 39a 39c 37.1 41.0 1.0 33.3 1.0 7.4 53.9 0.100 p4sma43a 43a 43c 40.9 45.2 1.0 36.8 1.0 6.7 59.3 0.101 p4sma47a 47a 47c 44.7 49.4 1.0 40.2 1.0 6.2 64.8 0.101 p4sma51a 51a 51c 48.5 53.6 1.0 43.6 1.0 5.7 70.1 0.102 p4sma56a 56a 56c 53.2 58.8 1.0 47.8 1.0 5.2 77.0 0.103 p4sma62a 62a 62c 58.9 65.1 1.0 53.0 1.0 4.7 85.0 0.104 p4sma68a 68a 68c 64.6 71.4 1.0 58.1 1.0 4.3 92.0 0.104 p4sma75a 75a 75c 71.3 78.8 1.0 64.1 1.0 3.9 104 0.105 p4sma82a 82a 82c 77.9 86.1 1.0 70.1 1.0 3.5 113 0.105 p4sma91a 91a 91c 86.5 95.5 1.0 77.8 1.0 3.2 125 0.106 p4sma100a 100a 100c 95.0 105 1.0 85.5 1.0 2.2 137 0.106 p4sma110a 110a 110c 105 116 1.0 94.0 1.0 2.0 152 0.107 p4sma120a 120a 120c 114 126 1.0 102 1.0 1.8 165 0.107 p4sma130a 130a 130c 124 137 1.0 111 1.0 1.7 179 0.107 p4sma150a 150a 150c 143 158 1.0 128 1.0 1.4 207 0.106 p4sma160a 160a 160c 152 168 1.0 136 1.0 1.4 219 0.108 p4sma170a 170a 170c 162 179 1.0 145 1.0 1.3 234 0.108 p4sma180a 180a 180c 171 189 1.0 154 1.0 1.2 246 0.108 p4sma200a 200a 200c 190 210 1.0 171 1.0 1.1 274 0.108 p4sma220a 220a 220c 209 231 1.0 185 1.0 0.9 328 0.108 p4sma250a 250a - 237 263 1.0 214 1.0 0.87 344 0.110 p4sma300a 300a - 285 315 1.0 256 1.0 0.73 414 0.110 p4sma350a 350a - 333 368 1.0 300 1.0 0.62 482 0.110 p4sma400a 400a - 380 420 1.0 342 1.0 0.55 548 0.110 p4sma440a 440a - 418 462 1.0 376 1.0 0.50 602 0.110 p4sma480a 480a - 456 504 1.0 408 1.0 0.46 658 0.110 p4sma510a 510a - 485 535 1.0 434 1.0 0.43 698 0.110 p4sma540a 540a - 513 567 1.0 459 1.0 0.41 740 0.110
p4sma series www.vishay.com vishay general semiconductor revision: 13-dec-12 3 document number: 88367 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 note (1) mounted on minimum recommended pad layout note (1) aec-q101 qualified ratings and characteristics curves (t a = 25 c unless otherwise noted) fig. 1 - peak pulse power rating curve fig. 2 - pulse power or current vs. initial junction temperature thermal characteristics (t a = 25 c unless otherwise noted) parameter symbol value unit typical thermal resistance, junction to ambient air (1) r ? ja 120 c/ w typical thermal resistance, junction to lead r ? jl 30 ordering information (example) voltage range preferred p/n unit weight (g) voltage range (v) package code base quantity delivery mode uni - bi - p4sma6.8a-e3/61 0.064 6.8 to 540 6.8 to 220 6 1 1800 7" diameter plastic tape and reel p4sma6.8a-e3/5a 0.064 6.8 to 540 6.8 to 220 5 a 7500 13" diameter plastic tape and reel p4sma6.8ahe3/61 (1) 0.064 6.8 to 540 6.8 to 220 61 1800 7" diameter plastic tape and reel p4sma6.8ahe3/5a (1) 0.064 6.8 to 540 6.8 to 220 5a 7500 13" diameter plastic tape and reel p4sma250ahe3_a/h (1) 0.064 250 to 540 - h 1800 7" diamet er plastic tape and reel p4sma250ahe3_a/i (1) 0.064 250 to 540 - i 7500 13" diamet er plastic tape and reel 0.1 1 10 100 p4sma6.8a - p4sma91a p4sma100a - p4sma220a 0.2 x 0.2" (5.0 x 5.0 mm) copper pad areas n on-repetiti v e p u lse wa v eform sho w n in fig. 3 t a = 25 c p ppm - peak p u lse p o w er (kw) t d - p u lse width (s) 0.1 s 1.0 s 10 s 100 s 1.0 ms 10 ms 0 25 50 75 100 100 75 50 25 0 125 150 175 200 t j - initial temperat u re (c) peak p u lse po w er (p pp ) or c u rrent (i pp ) derating in percentage, %
p4sma series www.vishay.com vishay general semiconductor revision: 13-dec-12 4 document number: 88367 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 fig. 3 - pulse w aveform fig. 4 - typical junction capacitance fig. 5 - typical transient thermal impedance fig. 6 - maximum non-repetitive forward surge current uni-directional use only 0 50 100 1 5 0 t d 0 1.0 2.0 3.0 4.0 t r = 10 s peak v al u e i ppm half v al u e - i ppm i pp 2 10/1000 s wa v eform as defined b y r.e.a. i ppm - peak p u lse c u rrent, % i rsm t - time (ms) t j = 25 c p u lse width (t d ) is defined as the point w here the peak c u rrent decays to 50 % of i ppm 10 100 1000 10 000 10 1 100 200 uni-directional bi-directional c j - j u nction capacitance (pf) v br - breakdo w n v oltage ( v ) t j = 25 c f = 1.0 mhz v sig = 50 m v p-p meas u red at stand-off v oltage v wm 1 10 100 1000 0.001 0.01 0.1 100 1 10 1000 t p - p u lse d u ration (s) transient thermal impedance (c/w) 10 5 1 50 100 10 50 100 200 nu m b er of cycles at 60 hz peak for w ard s u rge c u rrent (a) t j = t j max. 8.3 ms single half sine-wa v e
p4sma series www.vishay.com vishay general semiconductor revision: 13-dec-12 5 document number: 88367 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 package outline dimensions in inches (millimeters) 0.008 (0.203) 0.194 (4.93) 0.208 (5.28) 0.157 (3.99) 0.177 (4.50) 0.100 (2.54) 0.110 (2.79) 0.078 (1.98) 0.090 (2.29) 0.006 (0.152) 0.012 (0.305) 0.049 (1.25) 0.065 (1.65) cathode band 0 (0) do-214ac ( s ma) mountin g pad layout 0.074 (1.88) max. 0.208 (5.28) ref. 0.066 (1.68) min. 0.060 (1.52) min. 0.030 (0.76) 0.060 (1.52)
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