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| BL FEATURES power rating. GALAXY ELECTRICAL ZENER DIODES 1N5333B - - - 1N5388B POWER DISSIPATION: 5.0 W Silicon planar power zener diodes For use in stabilizing and clipping curcuits with high DO - 27 Standard zener voltage tolerance is 10%. Add suffix "B" for 5% tolerance. other zener voltage and tolerances are available upon request. MECHANICAL DATA Case:DO-27 Terminals: solderable per MIL-STD-202, method 208 Polarity: cathode Band Marking: type number Approx. weight: 1.15 grams. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. SYMBOL Zener current (see Table "Characteristics") DC pow er dissipation @ TL=75ae , measure at zero lead length (Fig.1) derate above 75 (NOTE 1) Peak forw ard surge current 8.3ms single half sine-w ave superimposed on rated load (JEDEC Method)(NOTE 1,2) Junction temperature VALUE UNIT PD IFSM TJ Ts 5.0 40.0 see fig.5 -55---+150 -55---+150 W mW A Storage temperature range NOTES: (1) Mounted on 8.0mm2 copper pads to each terminal. www.galaxycn.com (2) 8.3ms single half sine-wav e, or equiv alent square wav e, duty cy cle=4 pulses per minute maximum. Document Number 0284007 BLGALAXY ELECTRICAL 1. ELECTRICAL CHARACTERISTICS Type (Note 1) Zener voltage (Note 2) VZ@IZT V 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 51 56 60 62 (T A=25ae ) Max Reverse Leakage Current IR A 300 150 50 10 5.0 1.0 1.0 1.0 1.0 10 10 10 10 7.5 5.0 5.0 2.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Maximum Zener Impedance (Note 2) ZZT@IZT 3.0 2.5 2.0 2.0 2.0 1.5 1.0 1.0 1.0 1.0 1.5 1.5 2.0 2.0 2.0 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 3.0 3.0 3.5 3.5 4.0 5.0 6.0 8.0 10 11 14 20 25 27 35 40 42 IZT mA 380 350 320 290 260 240 220 200 200 175 175 150 150 150 125 125 100 100 100 75 75 70 65 65 65 50 50 50 50 50 40 40 30 30 30 25 25 20 20 20 ZZT@IZK =1A 400 500 500 500 450 400 400 300 200 200 200 200 200 150 125 125 125 100 75 75 75 75 75 75 75 75 100 110 120 130 140 150 160 170 190 210 230 280 350 400 VR V 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 3.0 5.2 5.7 6.2 6.6 6.9 7.6 8.4 9.1 9.9 10.6 11.5 12.2 12.9 13.7 14.4 15.2 16.7 18.2 19.0 20.6 21.2 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 45.5 47.1 IZM IR VZ (Note 3) (Note 4) (Note 5) A V mA 20 18.7 17.6 16.4 15.3 14.4 13.4 12.7 12.4 11.5 10.7 10.0 9.5 9.2 8.6 8.0 7.5 7.0 6.7 6.3 6.0 5.8 5.5 5.3 5.1 4.7 4.4 4.3 4.1 3.9 3.7 3.5 3.5 3.1 2.8 2.7 2.5 2.3 2.2 2.1 0.85 0.80 0.54 0.49 0.44 0.39 0.25 0.19 0.10 0.15 0.15 0.20 0.20 0.22 0.22 0.25 0.25 0.25 0.25 0.25 0.30 0.35 0.40 0.40 0.40 0.45 0.55 0.55 0.60 0.60 0.60 0.60 0.65 0.65 0.70 0.80 0.90 1.00 1.20 1.35 1440 1320 1220 1100 1010 930 865 790 765 700 630 580 545 520 475 430 395 365 340 315 295 280 264 250 237 216 198 190 176 170 158 144 132 122 110 100 93 86 79 76 1N5333B 1N5334B 1N5335B 1N5336B 1N5337B 1N5338B 1N5339B 1N5340B 1N5341B 1N5342B 1N5343B 1N5344B 1N5345B 1N5346B 1N5347B 1N5348B 1N5349B 1N5350B 1N5351B 1N5352B 1N5353B 1N5354B 1N5355B 1N5356B 1N5357B 1N5358B 1N5359B 1N5360B 1N5361B 1N5362B 1N5363B 1N5364B 1N5365B 1N5366B 1N5367B 1N5368B 1N5369B 1N5370B 1N5371B 1N5372B www.galaxycn.com Document Number 0284007 BLGALAXY ELECTRICAL 2. ELECTRICAL CHARACTERISTICS Type (Note 1) Zener voltage (Note 2) VZ@IZT V 68 75 82 87 91 100 110 120 130 140 150 160 170 180 190 200 (T A=25ae ) Max Reverse Leakage Current IR A 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Maximum Zener Impedance (Note 2) ZZT@IZT 44 45 65 75 75 90 125 170 190 230 330 350 380 430 450 480 IZT mA 20 20 15 15 15 12 12 10 10 8.0 8.0 8.0 8.0 5.0 5.0 5.0 ZZT@IZK =1A 500 620 720 760 760 800 1000 1150 1250 1500 1500 1650 1750 1750 1850 1850 VR V 51.7 56.0 62.2 66.0 69.2 76.0 83.6 91.2 98.8 106 114 122 129 137 144 152 IZM IR VZ (Note 3) (Note 4) (Note 5) A V mA 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.2 1.1 1.1 1.0 1.0 0.9 0.9 1.5 1.6 1.8 2.0 2.2 2.5 2.5 2.5 2.5 2.5 3.0 3.0 3.0 4.0 5.0 5.0 70 63 58 54.5 52.5 47.5 43.0 39.5 36.6 34.0 31.6 29.4 28.0 26.4 25.0 23.6 1N5373B 1N5374B 1N5375B 1N5376B 1N5377B 1N5378B 1N5379B 1N5380B 1N5381B 1N5382B 1N5383B 1N5384B 1N5385B 1N5386B 1N5387B 1N5388B NOTE: www.galaxycn.com 1.TOLERANCE AND VOLTAGE DESIGNATION-The JEDEC type numbers shown indicate a tolerance of 10% with guaranteed limits on only Vz, I R, Ir, and VF as shown in the electrical characteristics table. Units with guaranteed limits on all seven parameters are indicated by suffix "B" for 5% tolerance. 2.ZENER VOLTAGE (Vz) AND IMPEDANCE (ZZT & ZZK) - Test conditions for zener voltage and impedance are as follows;Iz is applied 4010ms prior to reading. Mounting contacts are located from the inside edge of mounting clips to the body of the diode. 3.SURGE CURRENT (Ir) - Surge current is specified as the maximum allowable peak, non-recurrent square-wave current with a pulse width, PW, of 8.3ms. The data given in Fig 5. May be used to find the maximum surge current for a quare wave of any pulse width between 1 ms by plotting the applicable points on logarithmic paper. Examples of this, using the 6.8v and 200v zeners, are shown in Fig 6. Mounting contact located as specified in NOTE 3. 4.VOLTAGE REGULATION (Vz) - Test conditions for voltage regulation are as follows: Vz measurements are the made at 10% and then at 50% of the Iz max value listed in the electrical characteristics table. The test currents are the same for the 5% and 10% tolerance devices. The test current time druation for each Vz measurement is 4010ms.Mounting contact located as specified in NOTE 2. 5.MAXIMUM REGULATOR CURRENT (IZM) - The maximum current shown is based on the maximum voltage of a 5% type unit. Therefore, it applies only to the B-suffix device. The actual IZM for any device may not exceed the value of 5 watts divided by the actual Vzof the device. T=75ae L the device body. at 3/8" maximum from Document Number 0284007 BLGALAXY ELECTRICAL 3. RATINGS AND CHARACTERISTIC CURVES FIG.1 --FORWARD DERATING CURVE Vz TEMPERATURE COEFFICIENT (mv)C J@IZT AVERAGE FORWARD CURRENT 1N5333B - - - 1N5388B FIG.2 -- TEMPERATURE COEFFICIENT RANGE 8 300 200 100 50 20 10 6 L-LEAD LENGTH TO HEAT SINK RANGE AMPERES 4 2 5 0 20 40 60 80 100 120 140 160 180 200 220 240 0 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE, JL.JUNCTION-TO-LEAD THERMAL RESISTA FIG.3 -- TYPICAL THERMAL RESISTANCE PEAK FORWARD SURGE CURRENT Vz,ZENER VOLTACE @IZT(VOLTS) FIG.4 -- MAXIMUM NON-REPETITIVE SURGE CURRENT 40 /W) 40 20 RESISTANCE AMPERES 30 10 4 2 1 .4 .2 .1 2 4 5 8 10 20 30 40 60 80 100 200 20 10 0 0 .2 .4 .6 .8 1 L/LEAD LENGTH TO HEAT SINK(INCH) NUMBER OF CYCLES AT 60 Hz FIG.5 -- TYPICAL THERMAL RESPONSE Jl(1.D)TRANSIENT THERMAL RESISTANCE JUNCTION-TO-LEAD /W 20 10 D=0.5 5 D=0.2 D=0.1 2 D=0.05 1 D=0.01 .5 D=0 .2 .001 .005 .01 .05 .1 .5 TIME SECONDS 1 5 10 20 50 100 www.galaxycn.com Document Number 0284007 BLGALAXY ELECTRICAL 4. RATINGS AND CHARACTERISTIC CURVES FIG.6 -- PEAK SURGE CURRENT VERSUS PULSE WIDTH 1N5333B - - - 1N5388B FIG.7 -- ZENER VOLTAGE VERSUS ZENER CURRENT Vz=6.8 THRU 10 VOLTS Ir.PEAK SURGE CURRENT(AMPS) 30 VZ=6.8V 10 5 2 1 .5 .2 .1 Iz,ZENER CURRENT(mA) 20 1000 100 10 1 .1 T=25ae Tc=25ae VZ=200V 1 10 100 1000 1 2 3 4 5 6 7 8 9 10 PW,PULSE WIDTH(ms) FIG.8 -- ZENER VOLTAGE VERSUS ZENER CURRENT Vz=11 THRU 75 VOLTS Vz,ZENER VOLTAGE(VOLTS) FIG.9 -- ZENER VOLTAGE VERSUS ZENER CURRENT Vz=82 THRU 200 VOLTS Iz,ZENER CURRENT(mA) 1000 T=25ae Iz,ZENER CURRENT(mA) 1000 100 100 10 10 1 1 .1 .1 80 100 120 140 160 180 200 220 10 20 30 40 50 60 70 80 Vz,ZENER VOLTAGE(VOLTS) Vz,ZENER VOLTAGE(VOLTS) www.galaxycn.com Document Number 0284007 BLGALAXY ELECTRICAL 5. |
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