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| MCC TM Micro Commercial Components omponents 20736 Marilla Street Chatsworth !"# $ % !"# 1N5348BE THRU 1N5388BE 5 Watt Zener Diode 11 to 200 Volts DO-201AE * * Features Built Strain Relief Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 For Available Tolerances--See Note 1 Marking : 1N5348~1N5388 part number and Cathode Band * * * * * * * Maximum Ratings: Operating Temperature: -55C to +150C Storage Temperature: -55C to +150C 5 Watt DC Power Dissipation Maximum Forward Voltage @ 1A: 1.2 Volts Power Derating: 40 mW/ Above 75 Mechanical Characteristics Case: JEDEC DO-201AE. Terminals: Solder plated , solderable per MIL-STD-750, Method 2026. Standard Packaging: 52mm tape Weight: 0.04 ounces , 1.1 gram (approx) D A Cathode Mark B D C DIMENSIONS INCHES DIM MIN A B C D 0.285 0.190 0.037 1.000 MAX 0.375 0.210 0.043 ----MIN 7.20 4.80 0.94 25.40 MAX 9.50 5.30 1.07 ----MM NOTE Revision: 6 www.mccsemi.com 1 of 6 2006/05/28 MCC TM Micro Commercial Components 1N5348BE THRU 1N5388BE ELECTRICAL CHARACTERISTICS (T A=25unless otherwise noted, VF=1.2 Max @ IF=1A for all types). Nominal Zener Type No. (Note 1.) Voltage Vz @ IZT volts (Note 2.) 1N5348BE 1N5349BE 1N5350BE 1N5351BE 1N5352BE 1N5353BE 1N5354BE 1N5355BE 1N5356BE 1N5357BE 1N5358BE 1N5359BE 1N5360BE 1N5361BE 1N5362BE 1N5363BE 1N5364BE 1N5365BE 1N5366BE 1N5367BE 1N5368BE 1N5369BE 1N5370BE 1N5371BE 1N5372BE 1N5373BE 1N5374BE 1N5375BE 1N5376BE 1N5377BE 1N5378BE 1N5379BE 1N5380BE 1N5381BE 1N5382BE 1N5383BE 1N5384BE 1N5385BE 1N5386BE 1N5387BE 1N5388BE 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 68 75 82 87 91 100 110 120 130 140 150 160 170 180 190 200 Test current IZT mA Maximum Zener Impedance ZZT @ IZT Ohms (Note 2.) ZZk @ IZK = 1 mA Ohms (Note 2.) Max reverse Leakage Current IR uA VR Volts Max Surge Current Ir Amps (Note 3.) Max Voltage Regulation Vz, Volts (Note 4.) Maximum Regulator Current IZM mA (Note 5.) 430 395 365 340 315 295 280 265 250 237 216 198 190 176 170 158 144 132 122 110 100 93 86 79 76 70 63 58 54.5 52.5 47.5 43 39.5 36.6 34 31.6 29.4 28 26.4 25 23.6 125 100 100 100 75 75 70 65 65 65 50 50 50 50 50 40 40 30 30 30 25 25 20 20 20 20 20 15 15 15 12 12 10 10 8 8 8 8 5 5 5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 3 3 3.5 3.5 4 5 6 8 10 11 14 20 25 27 35 40 42 44 45 65 75 75 90 125 170 190 230 330 35 0 380 430 450 480 125 125 100 75 75 75 75 75 75 75 75 100 110 120 130 140 150 160 170 190 210 230 280 350 400 500 620 720 760 760 800 1000 1150 1250 1500 1500 1650 1750 1750 1850 1850 5 2 1 1 1 1 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 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 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 20.6 21.2 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 45.5 47.1 51.7 56 62.2 66 69.2 76 83.6 91.2 98.8 106 114 122 129 137 144 152 8 7.5 7 6.7 6.3 6 5.8 5.5 5.3 5.1 4.7 4.4 4.3 4.1 3.9 3.7 3.5 3.3 3.1 2.8 2.7 2.5 2.3 2.2 2.1 2 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.2 1.1 1.1 1 1 0.9 0.9 0.25 0.25 0.25 0.25 0.25 0.3 0.35 0.4 0.4 0.4 0.45 0.55 0.55 0.6 0.6 0.6 0.6 0.65 0.65 0.7 0.8 0.9 1 1.2 1.35 1.5 1.6 1.8 2 2.2 2.5 2.5 2.5 2.5 2.5 3 3 3 4 5 5 NOTE: 1. TOLERANCE AND VOLTAGE DESIGNATION - The JEDEC type numbers shown indicate a tolerance of+/-10% with guaranteed limits on only Vz, IR, 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 4010 ms prior to reading. Mounting contacts are located from the inside edge of mounting clips to the body of the diode.(TA=25 ). Revision: 6 www.mccsemi.com 2 of 6 2006/05/28 MCC TM Micro Commercial Components 1N5348BE THRU 1N5388BE ELECTRICAL CHARACTERISTICS 3. SURGE CURRENT (Ir) - Surge current is specified as the maximum allowable peak, non-recurrent square-wave current with a pulse width, PW, of 8.3 ms. The data given in Figure 5 may be used to find the maximum surge current for a quare wave of any pulse width between 1 ms and 1000ms by plotting the applicable points on logarithmic paper. Examples of this, using the 6.8v and 200V zeners, are shown in Figure 6. Mounting contact located as specified in Note 3. (TA=25 ). 4. VOLTAGE REGULATION (Vz) - Test conditions for voltage regulation are as follows: Vz measurements are 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 40 10 ms. (TA=25 ). Mounting contact located as specified in Note2. 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 Vz of the device. TL=75 at maximum from the device body. APPLICATION NOTE: Since the actual voltage available from a given zener diode is temperature dependent, it is necessary to determine junction temperature under any set of operating conditions in order to calculate its value. The following procedure is recommended: Lead Temperature, TL, should be determined from: TL =th LAPD + TA th LA of PD and the extremes of TJ(TJ) may be estimated. Changes in voltage, Vz, can then be found from: , the zener voltage temperature coefficient, is fount from Figures 2. Under high power-pulse operation, the zener voltage will vary with time and may also be affected significantly be the zener resistance. For best regulation, keep current excursions as low as possible. Data of Figure 3 should not be used to compute surge capability. Surge limitations are given in Figure 5. They are lower than would be expected by considering only junction temperature, as current crowding effects cause temperatures to be extremely high in small spots resulting in device degradation should the limits of Figure. 5 be exceeded. is the lead-to-ambient thermal resistance ( /W) and PD is the power dissipation. Junction Temperature, TJ , may be found from: TJ = TL + TJL TJL is the increase in junction temperature above the lead temperature and may be found from Figure 3 for a train of power pulses or from Figure 4 for dc power. T JL = JLPD For worst-case design, using expected limits of Iz, limits Revision: 6 www.mccsemi.com 3 of 6 2006/05/28 MCC RATING AND CHARACTERISTICS CURVES 1N5348BE THRU 1N5388BE TEMPERATURE COEFFICIENTS PD, MAXIUMU POWER DISSIPATION (WATTS) TM Micro Commercial Components VZ, TEMPERATURE COEFFICIENT (mA/_@IZT 300 200 100 50 30 20 10 5 0 20 40 60 80 100 120 140 160 180 200 220 RANGE 8 6 4 2 0 0 20 40 60 80 100 120 L = LEAD LENGTH TO HEAT SINK (SEE FIGURE 5) VZ, ZENER VOLTAGE @IZT (VOLTS) TL, LEAD TEMPERATURE Fig. 1-POWER TEMPERATURE DERATING CURVE Fig. 2-TEMPERATURE COEFFICIENT-RANGE FOR UNITS 6 TO 220 VOLTS JL(t,D), TRANSIENT THERMAL RESISTANCE JUNCTION-TOLEAD(/W) 30 20 10 7 5 3 2 1 0.7 0.5 0.05 0.02 NOTE BELOW 0.1 SECOND, THERMAL RESPONSE CURVE IS APPLICABLE TO ANY LEAD LENGTH (L) 0.002 0.005 0.01 0.02 0.05 DUTY CYCLE, D = t1 / t2 SINGLE PULSE TJL = JL(t)PPK JL(t,D)PPK REPETITIVE PULSES TJL = 0.1 0.2 0.5 1 2 5 10 D = 0.5 0.2 0.1 0.01 0.3 0.0001 0.0002 D=0 0.0005 0.001 TIME (SECONDS) Fig. 3-TYPICAL THERMAL RESPONSE JL, JUNCTION-TO -LEAD THERMAL RESISTANCE (/W) IR, PEAK SURGE CURRENT (AMPS) 40 20 10 4 2 1 PW = 1000ms* 0.4 0.2 0.1 3 SINE / SQUARE WAVE PW = 100ms* 4 6 8 10 20 30 40 60 80 100 200 PW = 1ms* PW = 8.3ms* 40 30 20 10 0 0 0.2 0.4 0.6 0.8 1 2 MCUNTE ON 8.0mm COPPER PADS TO EACH TERMINAL L, LEAD LENGTH TO HEAT SINK (INCH) NOMINAL VZ(V) Fig. 4-TYPICAL THERMAL RESISTANCE Fig. 5-MAXIMUM NON-REPETITIVE SURGE CURRENT VERSUS NOMINAL ZENER VOLTAGE (SEE NOTE 3) Revision: 6 www.mccsemi.com 4 of 6 2006/05/28 MCC TM RATING AND CHARACTERISTICS CURVES 1N5348BE THRU 1N5388BE ZENER VOLTAGE VERSUS ZENER CURRENT (FIGURES 7,8, AND 9) 30 20 10 5 2 1 0.5 VZ = 200V 0.2 0.1 1 10 100 1000 PLOTTED FROM INFORMATION GIVEN IN FIGURE 6 Micro Commercial Components IZ, ZENER CURRENT (mA) VZ = 6.8V TC = 25 1000 T = 25 100 10 1 0.1 1 2 3 4 5 6 7 8 9 10 VZ, ZENER VOLTAGE (VOLTS) Fig. 6-PEAK SURGE CURRENT VERSUS PULSE WIDTH(SEE NOTE 3) 1000 T = 25 100 Fig. 7-ZENER VOLTAGE VERSUS ZENER CURRENT VZ = 6.8 THRU 10 VOLTS 1000 IZ, ZENER CURRENT (mA) IZ, ZENER CURRENT (mA) 100 10 10 1 1 0.1 10 20 30 40 50 60 70 80 0.1 80 100 120 140 160 180 200 220 VZ, ZENER VOLTAGE (VOLTS) VZ, ZENER VOLTAGE (VOLTS) Fig. 8-ZENER VOLTAGE VERSUS ZENER CURRENT VZ = 11 THRU 75 VOLTS Fig. 9-ZENER VOLTAGE VERSUS ZENER CURRENT VZ = 82 THRU 200 VOLTS *** Data of Figure 3 should not be used to compute surge capability. Surge limitations are given in Figure 5. They are lower than would be expected by considering only junction temperature, as current crowding effects cause temperatures to be extremely high in small spots resulting in device degradation should the limits of Figure. 5 be exceeded Revision: 6 www.mccsemi.com 5 of 6 2006/05/28 MCC Micro Commercial Components TM ***IMPORTANT NOTICE*** Micro Commercial Components Corp . reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***APPLICATIONS DISCLAIMER*** Products offer by Micro Commercial Components Corp . are not intended for use in Medical, Aerospace or Military Applications. www.mccsemi.com Revision: 6 6 of 6 2006/05/28 |
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