EZB100 ~EZB390 SILICON DIFFUSED ZENER DIODES Constant Voltage Regulation Transient Suppressors ANODE CATHODE Absolute Maximum Ratings (Ta = 25oC) Symbol Value Unit Ptot 1 W Junction Temperature Tj -40 to+150 O Storage Temperature Range TS -40 to+150 O Power Dissipation C C SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 23/06/2003 EZB100 ~EZB390 Characteristics at Ta = 25oC Zener Characeristics Zener Impedance rd(ς) Temperature Coefficient Of Zener Voltage αT(mV/oC) Forward Voltage Reverse Current Max. Measurement Voltage VR (V) 0.2 10 80 1.2 0.2 10 88 212 1.2 0.2 10 120 161 255 1.2 0.2 10 144 170 269 170 269 220 178 286 168 220 242 200 309 176 210 220 230 200 309 EZB220-Z 220 230 240 207 320 184 EZB240 216 240 264 215 325 192 EZB240-Y 230 240 250 215 325 EZB240-Z 240 250 260 225 338 225 EZB270 243 270 297 243 385 216 EZB270-X 250 260 270 221 350 Min. Typ. Max. Max. Measurement Current lZ (mA) EZB100 90 100 110 300 EZB110 99 110 121 EZB150 135 150 EZB180 162 EZB200 Zener Voltage VZ(V) TYPE VF(V) Typ. Max. Max. 3 87 138 1.2 300 3 96 152 165 450 2 136 180 198 500 1.5 180 200 220 EZB200-Y 190 200 210 EZB200-Z 200 210 EZB220 198 EZB220-Y 500 5000 5000 5000 0.5 0.5 0.5 0.5 Measurement Current IF(A) IR(µA) 160 1.2 1.2 1.2 0.2 0.2 0.2 10 10 10 160 176 216 234 1.2 0.2 10 EZB270-Y 260 270 280 228 362 243 EZB270-Z 270 280 290 236 374 252 EZB300 270 300 330 270 428 240 EZB300-X 280 290 300 244 388 5000 0.5 261 1.2 0.2 10 EZB300-Y 290 300 310 253 402 270 EZB300-Z 300 310 320 261 415 279 EZB330 297 330 363 296 470 264 EZB330-X 310 320 330 270 428 5000 0.5 288 1.2 0.2 10 EZB330-Y 320 330 340 278 441 297 EZB330-Z 330 340 350 287 455 306 EZB390 351 390 429 350 555 10000 0.5 1.2 0.2 10 SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 23/06/2003 312 EZB100 ~EZB390 . 0.10 32 16 0 0.06 0 40 20 0.02 60 MAXIMUM ALLOWABLE AMBIENT TEMPERATURE Ta MAX ( oC) 48 TEMPERATURE COEFFICIENT OF ZENER VOLTAGE Z (%/ oC) TEMPERATURE COEFFICIENT OF ZENER VOLTAGE T (mV/oC) Ta MAX-P 0.16 200 160 120 80 40 0 0 ZENER VOLTAGE Z (V) 0.2 0.4 50 P RSM UPPER LIMIT tw o Ta=25 C 100 RECOMMENDED 0.1 0.3 0.5 1 1.2 3 PULSE WIDTH t W (ms) 5 10 200 TRANSIENT THERMAL IMPEDANCE r th(j-a) (oC/W) PEAK REVERSE POWER DISSIPATION P RSM (W) 1000 300 1.0 r th(j-a)-t RECTANGULAR WAVEFORM 500 0.8 POWER DISSIPATION P (W) P RSM -tW 2000 0.6 100 50 30 10 5 3 1 0.5 0.3 0.1 0.001 0.01 0.1 1 10 100 10000 TIME t (s) SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 23/06/2003