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| silicon planar power zener diodes for use in stabilizing and clipping curcuits with high power rating. standard zener voltage tolerance is 10%. add case:DO-41 terminals: solderable per mil-std-202, method 208 polarity: cathode band marking: type number approx. weight: 0.34grams. ratings at 25 ambient temperature unless otherwise specified. unit value symbol suffix "a" for 5% tolerance. other zener voltage and tolerances are available upon request. power dissipation: 1.0 w do - 41 w zener cu rrent (se e table "characteristics") notes: (1) valid provided that leads at a distance of 10 mm from case are kept at ambient temperature. junction temperature t j -40---+150 storage temperature range t s -40---+150 pow er dissipation at t amb =25 p tot 1.0 1) maximum ratings and electrical characteristics dimensions in millimeters 1zb6.8-1zb390 zener diodes features m echani cal d ata http://www.luguang.cn mail:lge@luguang.cn
zener impedance z zt ? measurement current i zt v f v measurement current i f i r a measurement voltage v r min. typ. max. max. ma typ. max. max. a max. v 1zb6.8 6.2 6.8 7.4 60 10 3.0 4.0 1.2 0.2 10 3.0 1zb7.5 6.8 7.5 8.3 30 10 4.0 5.0 1.2 0.2 10 4.5 1zb8.2 7.4 8.2 9.1 30 10 4.0 6.0 1.2 0.2 10 4.9 1zb9.1 8.2 9.1 10.1 30 10 5.0 8.0 1.2 0.2 10 5.5 1zb10 9.0 10 11.0 30 10 6.0 9.0 1.2 0.2 10 6.0 1zb11 9.9 11 12.1 30 10 7.0 11 1.2 0.2 10 7.0 1zb12 10.8 12 13.2 30 10 8.0 13 1.2 0.2 10 8.0 1zb13 11.7 13 14.3 30 10 9.0 14 1.2 0.2 10 9.0 1zb15 13.5 15 16.5 30 10 11 17 1.2 0.2 10 10 1zb16 14.4 16 17.6 30 10 12 19 1.2 0.2 10 11 1zb18 16.2 18 19.8 30 10 14 23 1.2 0.2 10 13 1zb20 18.0 20 22.0 30 10 16 26 1.2 0.2 10 14 1zb22 19.8 22 24.2 30 10 18 28 1.2 0.2 10 16 1zb24 21.6 24 26.4 30 10 20 32 1.2 0.2 10 17 1zb27 24.3 27 29.7 30 10 23 36 1.2 0.2 10 19 1zb30 27.0 30 33.0 30 10 25 40 1.2 0.2 10 21 1zb33 29.7 33 36.3 30 10 26 41 1.2 0.2 10 26.4 1zb36 32.4 36 39.6 30 9.0 28 45 1.2 0.2 10 28.8 1zb39 35.1 39 42.9 35 8.0 30 48 1.2 0.2 10 31.2 1zb43 38.7 43 47.3 40 7.0 33 53 1.2 0.2 10 34.4 1zb47 42.3 47 51.7 65 6.0 38 60 1.2 0.2 10 37.6 1zb51 45.9 51 56.1 65 6.0 43 68 1.2 0.2 10 40.8 1zb56 50.4 56 61.6 85 5.0 48 77 1.2 0.2 10 44.8 1zb68 61.2 68 74.8 120 4.0 57 90 1.2 0.2 10 54.4 1zb75 67.5 75 82.5 150 4.0 66 104 1.2 0.2 10 60 1zb82 73.8 82 90.2 170 3.0 71 113 1.2 0.2 10 65.4 1zb91 81.9 91 100.1 240 3.0 79 127 1.2 0.2 10 72.8 1zb100 90 100 110 300 3.0 87 138 1.2 0.2 10 80 1zb110 99 110 121 300 3.0 96 152 1.2 0.2 10 88 1zb120 108 120 132 350 2.5 106 171 1.2 0.2 10 96 1zb130 117 130 143 400 2.5 116 182 1.2 0.2 10 104 1zb150 135 150 165 450 2.0 136 212 1.2 0.2 10 120 1zb160 144 160 176 450 2.0 146 232 1.2 0.2 10 128 1zb180 162 180 198 500 1.5 161 255 1.2 0.2 10 144 1zb200 180 200 220 170 269 160 1zb200-y 190 200 210 170 269 160 1zb200-z 200 210 220 178 286 168 1zb220 198 220 242 200 309 176 1zb220-y 210 220 230 200 309 176 1zb220-z 220 230 240 207 320 184 1zb240 216 240 264 215 325 192 1zb240-y 230 240 250 215 325 216 1zb240-z 240 250 260 225 338 225 1zb270 243 270 297 243 385 216 1zb270-x 250 260 270 221 350 234 1zb270-y 260 270 280 228 362 243 1zb270-z 270 280 290 236 374 252 1zb300 270 300 330 270 428 240 1zb300-x 280 290 300 244 388 261 1zb300-y 290 300 310 253 402 270 1zb300-z 300 310 320 261 415 279 1zb330 297 330 363 296 470 264 1zb330-x 310 320 330 270 428 288 1zb330-y 320 330 340 278 441 297 1zb330-z 330 340 350 287 455 306 1zb360 324 360 396 10000 0.5 323 513 1.2 0.2 10 288 1zb390 351 390 429 10000 0.5 350 555 1.2 0.2 10 312 temperature coefficient of zener voltage v z mv/ type forward voltage nominal zener voltage zener voltage v z v 500 5000 0.5 0.5 1.2 1.2 reverse current 10 0.2 10 0.2 5000 0.5 10 0.2 10 1.2 0.2 1.2 5000 0.5 10 5000 0.5 1.2 0.2 10 5000 0.5 1.2 0.2 electrical characteristics (t a =25 ) http://www.luguang.cn mail:lge@luguang.cn 100 1 10 .1 .001 .01 1.1 10 100 10000 200 30 50 3 5 .3 .5 500 100 300 50 .1 .3 1.5 1000 2000 351 0 rectangular waveform t w p rsm t =25 ?? a recommended upper limit 200 160 120 40 80 0 0. 2 1 .4 .6 .8 1.2 0 010203040 16 24 8 32 |? z | t temperature coefficient of zener voltage at (mv/ ) maximum allowable ambient temperature ta max ( ) p rsm (w) transient thermal impedance r ja ( /w) zener voltage vz (v) power dissipation p (w) fig.1 -- at y z - v z time t (s) fig.2 -- t a max - p fig.3 -- p rsm - tw fig.4 -- r ja - t pulse width tw (ms) peak reverse power dissipation 1zb6.8-1zb390 zener diodes ratings and charactieristic curves http://www.luguang.cn mail:lge@luguang.cn |
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