stz1w-l series silicon zener diodes features ? low zener impedance ? excellent clamping capability mechanical data ? case: do-41 molded plastic ? epoxy: ul 94v-0 rate flame retardant ? terminals: axial leads, solderable per mil-std-750 method 2026 guaranteed ? polarity: color band denotes cathode end ? mounting position: any absolute maximum ratings (t a = 25 o c) parameter symbol value unit power dissipation p d 1 w operating junction temperature t j - 55 to + 150 o c storage temperature range t stg - 55 to + 150 o c characteristics at t a = 25 o c parameter symbol max. unit forward voltage at i f = 200 ma stz1w-l100b-stz1w-l240b stz1w-l250b-stz1w-l350b v f 1.2 2.4 v product specification 1 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com semtech
characteristics at t a = 25 o c type marking zener voltage 1) dynamic impedance reverse leakage current v znom v zt at i zt z zt at i zt i r at v r (v) min. (v) max. (v) (ma) max. ( ? ) (ma) max. (a) (v) stz1w-l100b zl100b 100 95 105 0.1 2000 1 0.2 86 stz1w-l110b zl110b 110 104.5 115.5 0.1 2000 1 0.2 94 stz1w-l115b zl115b 115 109.25 120.75 0.1 2000 1 0.2 98 stz1w-l120b zl120b 120 114 126 0.1 2000 1 0.2 103 stz1w-l130b zl130b 130 123.5 136.5 0.1 2000 1 0.2 111 stz1w-l140b zl140b 140 133 147 0.1 5000 1 0.2 120 stz1w-l150b zl150b 150 142.5 157.5 0.1 5000 1 0.2 128 stz1w-l160b zl160b 160 152 168 0.1 5000 1 0.2 137 stz1w-l170b zl170b 170 161.5 178.5 0.1 5000 1 0.2 145 stz1w-l180b zl180b 180 171 189 0.1 5000 1 0.2 154 stz1w-l190b zl190b 190 180.5 199.5 0.1 5000 1 0.2 162 stz1w-l200b zl200b 200 190 210 0.1 8000 1 0.2 171 stz1w-l210b zl210b 210 199.5 220.5 0.1 9000 1 0.2 180 stz1w-l220b zl220b 220 209 231 0.1 9000 1 0.2 188 stz1w-l230b zl230b 230 218.5 241.5 0.1 9000 1 0.2 197 stz1w-l240b zl240b 240 228 252 0.1 9000 1 0.2 205 stz1w-l250b zl250b 250 237.5 262.5 0.1 9000 1 0.2 214 stz1w-l260b zl260b 260 247 273 0.1 9000 1 0.2 222 stz1w-l270b zl270b 270 256.5 283.5 0.1 9000 1 0.2 231 stz1w-l280b zl280b 280 266 294 0.1 9000 1 0.2 239 stz1w-l290b zl290b 290 275.5 304.5 0.1 9000 1 0.2 248 stz1w-l300b zl300b 300 285 315 0.1 9000 1 0.2 257 stz1w-l310b zl310b 310 294.5 325.5 0.1 9500 1 0.2 265 stz1w-l320b zl320b 320 304 336 0.1 9500 1 0.2 274 stz1w-l330b zl330b 330 313.5 346.5 0.1 9500 1 0.2 282 STZ1W-L340B zl340b 340 323 357 0.1 9500 1 0.2 290 stz1w-l350b zl350b 350 332.5 367.5 0.1 9500 1 0.2 299 1) tested with pulses t p = 20 ms. suffix "a" indicates 10% toleranc e, suffix "b" indicates 5% tolerance. stz1w-l series silicon zener diodes product specification 2 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com semtech
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