U1ZB6.8 BILIN | Alldatasheet

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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 M EC H AN IC AL D AT A Case:DO-214AC Terminals: Solderable per MIL-STD-202, method 208 Polarity: Cathode band Marking: Type number Weight: 0.002 ounces, 0.064 gram Ratings at 25 ambient temperature unless otherwise specified. UNITVALUESYMBOL U1ZB6.8 - - - U1ZB390 suffix "A" for ±5% tolerance. Other zener voltage ZENER DIODES and tolerances are available upon request. POWER DISSIPATION: 1.0 W (DO-214AC)SMA W Zener current (see Table "Characteristics") NOTES: (1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature. Junction temperature TJ -40---+150 Storage temperature range Ts -40---+150 Pow er dissipation at Tamb=25 Ptot 1.01) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS BLGALAXY ELECTRICALDocument Number 0284025 1. www.galaxycn.com BL

ELECTRICAL CHARACTERISTICS (TA=25℃) Zener Impedance rd(Ω) Measurement Current Iz VF(V) Measurement Current IF IR(µA) Measurement Voltage VR U1ZB15 ZB15 13.5 15 16.5 30 10 11 17 1.2 0.2 10 10 U1ZB16 ZB16 14.4 16 17.6 30 10 12 19 1.2 0.2 10 11 U1ZB18 ZB18 16.2 18 19.8 30 10 14 23 1.2 0.2 10 13 U1ZB20 ZB20 18.0 20 22.0 30 10 16 26 1.2 0.2 10 14 U1ZB22 ZB22 19.8 22 24.2 30 10 18 28 1.2 0.2 10 16 U1ZB24 ZB24 21.6 24 26.4 30 10 20 32 1.2 0.2 10 17 U1ZB27 ZB27 24.3 27 29.7 30 10 23 36 1.2 0.2 10 19 U1ZB30 ZB30 27.0 30 33.0 30 10 25 40 1.2 0.2 10 21 U1ZB100 100 90 100 110 300 3.0 87 138 1.2 0.2 10 80 U1ZB110 110 99 110 121 300 3.0 96 152 1.2 0.2 10 88 U1ZB150 150 135 150 165 450 2.0 136 212 1.2 0.2 10 120 U1ZB180 180 162 180 198 500 1.5 161 255 1.2 0.2 10 144 U1ZB200 200 180 200 220 170 269 160 U1ZB200-Y 200Y 190 200 210 170 269 160 U1ZB200-Z 200Z 200 210 220 178 286 168 U1ZB220 220 198 220 242 200 309 176 U1ZB220-Y 220Y 210 220 230 200 309 176 U1ZB220-Z 220Z 220 230 240 207 320 184 U1ZB240 240 216 240 264 215 325 192 U1ZB240-Y 240Y 230 240 250 215 325 216 U1ZB240-Z 240Z 240 250 260 225 338 225 U1ZB270 270 243 270 297 243 385 216 U1ZB270-X 270X 250 260 270 221 350 234 U1ZB270-Y 270Y 260 270 280 228 362 243 U1ZB270-Z 270Z 270 280 290 236 374 252 U1ZB300 300 270 300 330 270 428 240 U1ZB300-X 300X 280 290 300 244 388 261 U1ZB300-Y 300Y 290 300 310 253 402 270 U1ZB300-Z 300Z 300 310 320 261 415 279 U1ZB330 330 297 330 363 296 470 264 U1ZB330-X 330X 310 320 330 270 428 288 U1ZB330-Y 330Y 320 330 340 278 441 297 U1ZB330-Z 330Z 330 340 350 287 455 306 U1ZB390 390 351 390 429 10000 0.5 350 555 1.2 0.2 10 312 www.galaxycn.com 0.2 10 5000 0.5 1.2 0.2 10 Device Marking Code 5000 0.5 1.2 Reverse Current 1.2 1.2 100.2 100.2 0.5 500 5000 Type Forward VoltageNominal Zener Voltage Zener Voltage Vz(V) Temperature Coefficient of Zener Voltage αT(mV/℃) 1.5 100.2 0.21.2 10 1.25000 5000 0.5 0.5 Document Number 0284025 2 .BLGALAXY ELECTRICAL

.001 .01 1 .1 10 100 10000 200 500 100 300 .1 .3 1 .5 1000 2000 351 0 RECTANGULAR WAVEFORM TW PRSM T =25 ℃A RECOMMENDED UPPER LIMIT 200 160 120 01 0 2 0 3 0 4 0 γ Z αT TEMPERATURE COEFFICIENT OF ZENER VOLTAGE AT (mV/ MAXIMUM ALLOWABLE AMBIENT TEMPERATURE TA MAX ( PRSM (W) TRANSIENT THERMAL IMPEDANCE RθJA( /W) RATINGS AND CHARACTERISTIC CURVES U1ZB6.8 - - - U1ZB390 ZENER VOLTAGE VZ (V) POWER DISSIPATION P (W) FIG.1 -- AT YZ - VZ TIME T (S) FIG.2 -- TA MAX - P FIG.3 -- PRSM - tw FIG.4 -- RθJA - T PULSE WIDTH TW (ms) PEAK REVERSE POWER DISSIPATION BLGALAXY ELECTRICAL www.galaxycn.com Document Number 0284025 3.