WOUND CHIP INDUCTORS LE SERIES M TYPE OPERATING TEMP. K40VJ85C FEATURES YA high-quality inductor that is simple to mass-produce and conforms to the same production process and basic construction as an axial lead type inductor. YConstructed of heat-resistant molded resin having excellent heat resistance and mechanical strength. YY Y APPLICATIONS VTRHDDFDD TV Video cameras, hard disk drives, floppy disk drives, liquid crystal television sets, car audio equipment, mobile communications and other small-sized general electronic appliances. ORDERING CODE 1 3 5 6 hmmi hAHi hLi LE 2520(1008) 3225(1210) 4 / / Rdc J K M 0.010 0.1 1 100 FRW FNWnH 2 MQ MC MF 10N R10 1R0 101 2.5P2.0 3.2P2.5 M 5 M10 M20 7 BQ TQ QQQQ QW QW QW Q 2 5 2 0 T Q 3 R 3 J ZZZZ LE M 1 5 6 7 1 3 5 6 Type External Dimensions hmmi Nominal InductancehAHi Inductance Tolerances h%i 2520(1008) 3225(1210) example 10N R10 1R0 101 LE Wound chip inductor 4 Shape Packaging QWBlank space 2.5P2.0 3.2P2.5 BQ TQ J K M 0.010 0.1 1 100 *R=decimal point *N=0.0fnH typeg 2 MQ Rectangular Type M C Rectangular / High current Type MF Rectangular / Low Rdc 174 4 3 2 M 5 M10 M20 7 Internal code Bulk Tape & Reel QWBlank space QQQQ Standard Products QWBlank space EXTERNAL DIMENSIONS LEMC3225 / LEMF3225 (1210) LEM2520/LEMC2520/LEMF2520 (1008) Type Fig. W H a w 3.2M0.2 f0.126M0.008g 2.5M0.2 f0.098M0.008g 2.2M0.2 f0.087M0.008g 0.45 f0.018g 1.9M0.1 f0.075M0.004g 5 UnitDmmfinchg AVAILABLE INDUCTANCE RANGE Type Inductance[nH] High frequency Range LEM2520 LEMC2520 LEMF2520 LEMC3225 FERRITE PRODUCTS 2.5M0.2 f0.098M0.008g 2.0M0.2 f0.079M0.008g 1.8M0.2 f0.071M0.008g 0.45 f0.018g 1.4M0.1 f0.055M0.004g L LEMF3225 Rdc[E]Imax[mA] Rdc[E]Imax[mA] Rdc[E] Imax[mA] Imax[mA] 10nH Rdcmax[E]Imax[mA] Rdc[E] EEEEEEEEEEEEEEEEEEEE 530 0.26 10 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE 100 0.80 280 500 1.0AH 0.06 850 1.0AH 0.1 475 1.0AH 0.25 455 1.0AH 0.13 1.10 245 1.0 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE M30% M30% M30% Inductance[AH] Ordinary type/High Current type M30% 3.50 155 1.5 210 155 0.5 300 0.41 40 5.5 100 4.3 165 0.22 10 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE M30% M30% M30% M30% 33AH 21.00 60 55 2.1 100 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE M30% M30% M30% 100AH 100AH 330AH inductance I max [mA] Rdc [E] I max [mA] Rdc [E] I max [mA] Rdc [E] I max [mA] Rdc [E] I max [mA] Rdc [E ] K Examples 330AH 10nH 530 0.26 K K K K K K K 100nH 280 0.80 K K K K K K K K 1AH 245 1.10 475 0.25M30% 455 0.13M30% 850 0.10M30% 500 0.06M30% 10AH 155 3.50 155 0.50M30% 300 0.41M30% 165 0.22M30% 60 21.00 210 K 1.5M30% 100AH K 40 5.50M30% 100 4.30M30% 55 2.1M30% Selection Guide P.10 Part Numbers P.176 Electrical Characteristics P.179 Packaging P.188 Reliability Data Precautions P.198 P.214 etc 175 ELECTRICAL CHARACTERISTICS DC Bias characteristicsfMeasured by HP4285A+42841Ag 5 FERRITE PRODUCTS LEMF3225 1000 100 10 1 0.1 Temperature characteristicsfMeasured by HP4285A+42851Ag 10 8 6 4 2 0 O2 O4 O6 O8 O10 179 ELECTRICAL CHARACTERISTICS Q- Q-Characteristics Ordinary typefMeasured by HP4285A+42851Ag High frequency typefMeasured by HP8720Bg Impedance-vs-Frequency characteristicsfMeasured by HP8720Bg 180 Inductance-vs-Frequency characteristicsfMeasured by HP8720Bg PART NUMBERS LEM2520 TYPE High frequency type Ordering code LEM2520G10NK LQ Q Inductance Inductance min. Measuring frequency Tolerance hnHi hMHzi 10 10 Self-resonant frequency hMHzi min. typ. 2150 4300 Q fg fTypicalg 100 25 Frequency hMHzi 300 500 800 1000 37 45 52 57 DC Resistance hEi max. 0.26 Rated current hmAi max. 530 500 LEM2520G12NK 12 26 38 45 52 54 2050 3900 0.27 LEM2520G15NK 15 26 38 46 51 51 1850 3500 0.31 480 LEM2520G18NK 18 26 40 48 52 51 1650 3100 0.34 450 LEM2520G22NK 22 28 43 51 56 50 1550 2700 0.38 420 LEM2520G27NK 27 29 44 50 51 48 1400 2450 0.42 410 LEM2520G33NK 33 30 45 51 50 43 1250 2200 0.46 400 LEM2520G39NK 39 30 45 50 39 42 1100 2000 0.50 380 360 15 100 M10L LEM2520G47NK 47 30 44 48 43 35 1050 1800 0.56 LEM2520G56NK 56 31 44 42 35 25 950 1600 0.65 340 LEM2520G68NK 68 31 41 38 27 17 900 1500 0.70 320 20 LEM2520G82NK 82 32 44 40 29 17 850 1300 0.75 300 LEM2520GR10K 100 32 41 36 20 8 700 1200 0.80 280 YDG YG Please specify the packaging code. (T: Tape & reel, B: Bulk) Ordinary type LEM2520GR12K 0.12 Self-resonant frequency hMHzi min. 600 LEM2520GR15K 0.15 550 0.42 480 LEM2520GR18K 0.18 500 0.46 460 LEM2520GR22K 0.22 450 0.52 430 LEM2520GR27K 0.27 425 0.56 420 LEM2520GR33K 0.33 400 0.60 400 LEM2520GR39K 0.39 375 0.65 375 LEM2520GR47K 0.47 350 0.68 350 LEM2520GR56K 0.56 300 0.75 325 LEM2520GR68K 0.68 270 0.85 300 LEM2520GR82K 0.82 250 1.00 260 LEM2520G1R0J 1.0 220 1.10 245 LEM2520G1R2J 1.2 180 1.20 230 LEM2520G1R5J 1.5 135 1.30 220 LEM2520G1R8J 1.8 100 1.45 210 LEM2520G2R2J 2.2 75 1.55 200 LEM2520G2R7J 2.7 55 1.70 195 LEM2520G3R3J 3.3 48 1.90 185 LEM2520G3R9J 3.9 43 2.10 180 LEM2520G4R7J 4.7 40 2.30 175 LEM2520G5R6J 5.6 36 2.50 170 LEM2520G6R8J 6.8 33 2.70 165 LEM2520G8R2J 8.2 30 3.05 160 27 3.50 155 Ordering code LEM2520G100J Q Inductance Inductance min. hAHi Tolerance 10 LEM2520G120J 12 LEM2520G150J 15 LEM2520G180J Measuring frequency hMHzi 25.2 M10L 30 7.96 M5L Rated current hmAi max. 520 23 3.80 150 20 4.40 140 18 18 4.80 130 LEM2520G220J 22 17 5.50 125 LEM2520G270J 27 16 6.30 115 LEM2520G330J 33 15 7.10 110 LEM2520G390J 39 14 9.50 90 LEM2520G470J 47 13 11.10 80 LEM2520G560J 56 LEM2520G680J 68 LEM2520G820J 82 LEM2520G101J 100 25 2.52 20 15 0.796 YDG YG Please specify the packaging code. (T: Tape & reel, B: Bulk) 176 DC Resistance hEi max. 0.37 12 12.10 75 11 16.60 70 10 19.00 65 9 21.00 60 PART NUMBERS LEMC2520 TYPE High current type LEMC2520G1R0M 1.0 Self-resonant frequency hMHzi min. 180 0.25 475 LEMC2520G1R5M 1.5 100 0.3 435 75 0.4 390 55 0.5 340 Ordering code Inductance hAHi Inductance Tolerance Q fg fTypicalg Measuring frequency hMHzi DC Resistance hEi f30Lg Rated current hmAi max. 2.2 3.3 LEMC2520G4R7M 4.7 43 0.7 285 LEMC2520G6R8M 6.8 39 0.9 275 210 M20% 20 7.96 LEMC2520G100K 10 32 1.5 LEMC2520G150K 15 21 1.9 175 LEMC2520G220K 22 18 2.7 160 LEMC2520G330K 33 16 4.8 120 M10% 30 2.52 YDG YG Please specify the packaging code. (T: Tape & reel, B: Bulk,) LEMF2520 TYPE Rdc Low Rdc type Ordering code Inductance hAHi Inductance Tolerance Q fg fTypicalg Measuring frequency hMHzi Self-resonant frequency hMHzi min. 100 DC Resistance hEi fM30Lg Rated current hmAi max. LEMF2520G1R0M 1.0 LEMF2520G1R5M 1.5 80 0.17 350 LEMF2520G2R2M 2.2 70 0.20 315 LEMF2520G3R3M 3.3 55 0.25 280 LEMF2520G4R7M 4.7 45 0.30 210 LEMF2520G6R8M 6.8 38 0.35 175 32 0.50 155 LEMF2520G100K M20% 10 7.96 10 0.13 455 LEMF2520G150K 15 28 1.00 130 LEMF2520G220K 22 16 1.20 105 LEMF2520G330K 33 14 2.10 85 LEMF2520G470K 47 11 2.60 60 LEMF2520G680K 68 10 3.30 50 LEMF2520G101K 100 8 5.50 40 M10% 20 2.52 0.796 5 FERRITE PRODUCTS LEMC2520G2R2M LEMC2520G3R3M YDG YG Please specify the packaging code. (T: Tape & reel, B: Bulk,) 177 PART NUMBERS LEMC3225 TYPE High current type LEMC3225G1R0M 1.0 Self-resonant frequency hMHzi min. 100 LEMC3225G1R5M 1.5 80 0.12 700 LEMC3225G2R2M 2.2 68 0.15 600 LEMC3225G3R3M 3.3 54 0.18 500 LEMC3225G4R7M 4.7 46 0.22 430 LEMC3225G6R8M 6.8 38 0.29 360 Ordering code Inductance hAHi Inductance Q min. Tolerance M20% 10 Measuring frequency hMHzi 7.96 DC Resistance hEi fM30Lg Rated current hmAi max. 0.10 850 LEMC3225G100K 10 30 0.41 300 LEMC3225G150K 15 26 0.55 250 LEMC3225G220K 22 20 1.00 210 LEMC3225G330K 33 17 1.30 170 LEMC3225G470K 47 14 1.90 150 LEMC3225G680K 68 12 3.30 120 LEMC3225G101K 100 10 4.30 100 LEMC3225G151K 150 8 6.30 85 LEMC3225G221K 220 6 8.00 70 LEMC3225G331K 330 5 13.00 60 DC Resistance hEi fM30Lg Rated current hmAi max. 0.06 500 15 2.52 M10% 20 0.796 YDG YG Please specify the packaging code. (T: Tape & reel, B: Bulk,) LEMF3225 TYPE Rdc Low Rdc type LEMF3225G1R0M 1.0 Self-resonant frequency hMHzi min. 100 LEMF3225G1R5M 1.5 80 0.08 400 LEMF3225G2R2M 2.2 68 0.09 340 LEMF3225G3R3M 3.3 54 0.11 270 LEMF3225G4R7M 4.7 43 0.13 240 LEMF3225G6R8M 6.8 35 0.17 195 28 0.22 165 Ordering code Inductance hAHi Inductance Q () (Typical) Tolerance M20% 5 Measuring frequency hMHzi 7.96 LEMF3225G100K 10 LEMF3225G150K 15 24 0.30 145 LEMF3225G220K 22 20 0.45 115 LEMF3225G330K 33 LEMF3225G470K 47 LEMF3225G680K 68 11 1.3 70 LEMF3225G101K 100 9 2.1 55 LEMF3225G151K 150 7 3.2 45 LEMF3225G221K 220 6 4.5 35 LEMF3225G331K 330 4.5 7.0 30 2.52 M10% 10 0.796 YDG YG Please specify the packaging code. (T: Tape & reel, B: Bulk,) 178 17 0.65 95 13 0.95 85 PRECAUTIONS LER TypeLEM TypeLB Type Stages 1.Circuit Design Precautions Technical considerations Operating environment, 1.The products described in this specification are intended for use in general equipment, electronic equipment,(office telecommunications systems, supply measuring equipment, and household equipment). They are not intended for use in mission-critical equipment or systems requiring special quality and high reliability (traffic systems, safety equipment, aerospace systems, nuclear control 5 systems and medical equipment including life-support systems,) where product failure might result in loss of life, Sales Department in advance. 2.PCB Design Land pattern design 1.Please contact any of our offices for a land pattern, and refer to a recommended land pattern of specifications. 3.Considerations for automatic placement Adjustment of mounting machine 1.Excessive impact load should not be imposed on the products when mounting onto the PC boards. 1. When installing products, care should be taken not to apply distortion stress as it may deform the products. 2.Mounting and soldering conditions should be checked beforehand. 4.Soldering FERRITE PRODUCTS injury or damage. For such uses, contact TAIYO YUDEN Wave soldering 1.Please refer to the specifications in the catalog for a wave soldering. Reflow soldering 1.Please contact any of our offices for a reflow soldering, and refer to the recommended condition specified. 1.If products are used beyond the range of the recommended conditions, heat stresses may deform the products, and consequently degrade the reliability of the products. 2.LER012 Type,LB Type Reflow solderring only. Lead free soldering 1.When using products with lead free soldering, we request to use them after confirming of adhesion, temperature of resistance to soldering heat, etc. sufficiently. Recommended conditions for using a soldering iron Put the soldering iron on the land-pattern. Soldering iron's temperature - Below 350 Duration - 3 seconds or less The soldering iron should not directly touch the inductor. 5.Cleaning 6.Handling Cleaning conditions LB Type LB Type 1.Washing by supersonic waves shall be avoided. 1.If washing by supersonic waves, supersonic waves may cause broken products. Handling 1.Keep the inductors away from all magnets and magnetic 1.There is a case that a characteristic varies with magnetic influence. objects. Breakaway PC boards (splitting along perforations) 1.When splitting the PC board after mounting inductors, care should be taken not to give any stresses of deflection or 1.Planning pattern configurations and the position of products should be carefully performed to minimize stress. twisting to the board. 2.Board separation should not be done manually, but by using the appropriate devices. Mechanical considerations 1.Please do not give the inductors any excessive mechanical 1.There is a case to be damaged by a mechanical shock. shocks. 7.Storage conditions Storage 1.To maintain the solderability of terminal electrodes and to 1. Under a high temperature and humidity environment, problems such as reduced keep the packing material in good condition, temperature solderability caused by oxidation of terminal electrodes and deterioration and humidity in the storage area should be controlled. of taping/packaging materials may take place. Recommended conditions Ambient temperature Humidity 040 Below 70% RH The ambient temperature must be kept below 30 Even under ideal storage conditions, solderability of products electrodes may decrease as time passes. For this reason, LE type inductors should be used within one year from the time of delivery. LER type, LB type Please should be used within 6 months from the time of delivery. LE type In case of storage over 6 months, solderability shall be checked before actual usage. 215 1/8 RELIABILITY DATA Specified Value Item 1.Operating tem- LER012 LER015 Test Methods and Remarks LEM2520 LEMC2520 LEMF2520 LEMC3225 LEMF3225 LB2518 K25VJ85C K40VJ85C K25VJ85C 2.Storage K40VJ85C K25VJ85C 3.Rated Voltage Within the specified tolerance LB2016 LB2012 LB1608 LBC2518 LBH1608 perature Range The maximum DC value having inductance decrease within 10L and temperature increas within 20C by the application of DC LBH1608LEM Series 5N6VR10: The maximum DC value having temperature increas within 20C by the application of DC bias. 4.Inductance Within the specified tolerance LERLEM Series 5N6VR10 Measuring equipmentImpedance analyzer fHP4291A or its equivalentg Measuring frequencySpecified frequency LERLEM Series R12V221 5 FERRITE PRODUCTS bias. Measuring equipmentLCR Meter fHP4285A42851A or its equivalentg Measuring frequencySpecified frequency LBLBC Series Measuring equipmentLCR Mater fHP4285A or its equivalentg LBH1608 Series Measuring equipmentImpedance analyzer fHP4291A or its equivalentg 5.Q Within the specified tolerance 12V18 LERLEM Series 5N6VR10 fat 100MHzg Measuring equipmentImpedance analyzer min fHP4291A or its equivalentg Measuring frequencySpecified frequency LERLEM Series R12V221 Measuring equipmentLCR Meter fHP4285A42851A or its equivalentg Measuring frequencySpecified frequency LBLBC Series Measuring equipmentLCR Mater fHP4285A or its equivalentg LBH1608 Series Measuring equipmentImpedance analyzer fHP4291A or its equivalentg 6.DC Resisitance Within the specified tolerance LERLEMLBLBCLBH Series Measuring equipmentlow ohmmeter fA&D AD5812 or its equivalentg 199 2/8 RELIABILITY DATA Specified Value Item 7.Self-Resonant LER012 LER015 Test Methods and Remarks LEM2520 LEMC2520 LEMF2520 LEMC3225 LEMF3225 LB2518 LB2016 LB2012 LB1608 LBC2518 LBH1608 Within the specified tolerance LERLEM Series Frequency 5N6VR10 Measuring equipmentNetwork analyzer fHP8720B or its equivalentg LERLEM Series fExclude LEM2520g R12V Measuring equipmentImpeadnce nanlyzer LEM2520 Measuring equipmentNetwork analyzer fAnritsu MS620J or its equivalentg LBLBC Series Measuring equipmentImpedance analyzer fHP4291A or its equivalentg LBH1608 Series Measuring equipmentNetwork analyzer fHP8720B or its equivalentg 8.Temperature Char- L/LWithinM5L acteristic QL/LC Change of maximum inductance deviation Within WithinM5L in step 1K5 M5L L/LC QL/LC QL/LC Within M10L QL/LCWithinM15L QL/LCWithinM15L 5 FERRITE PRODUCTS fHP4291A or its equivalentg WithinM0.5nH Exclude CM03MS series under 8.2nH Step 20 2 K25 3 4 5 9.Rasistance to Flex- No breakdown or damage Temperture fCg 1 20 fReference temperatureg J85 fMaximum operating temperatureg 20 Warp: 2mm (LER012, LER015, LBC, LB) : 3mm (LEM2520, LEMC2520, LEMF ure of Substrate 2520, LEMC3225, LEMF3225) Test substrate: Printed board Accoding to JIS C0051 Pressig jig Board 10.Body Stregght No breakdown or damage LER012LER015 Applide forde15N Duration5sec. LBYLBCYLBH LEM2520LEMC2520LEMF2520 LEMC3225LEMF3225 Applide forde10N Duration10sec. LB1608 Applide forde5N Duration10sec. 1 1 . S e l f R e s o n a n t L/LWithinK10L Freguency Measure inductance with application of rated current using LCR metre to cpmpare it with the initial value. f* Excluding 5N6VR10g 201 3/8 RELIABILITY DATA Specified Value Item 12.Adhesion of terminal electrode LER012 LER015 Test Methods and Remarks LEM2520 Shall not come off LEMC2520 LEMF2520 LEMC3225 No detachment of electrode LEMF3225 LB2518 LB2016 LB2012 Shall not come off PC board. PC board. LB1608 LBC2518 LBH1608 LER012YLER015 Applied force15N Duration5 sec. Test substratePrinted board LBYLBCYLBH LEM2520YLEMC2520YLEMF2520Y Applied force10N to X and Y directions Duration5 sec. Test substratePrinted board 13.Resistance to vibration L/L L/LWithinM5L WithinM5L No significant abnormality in appearance. No significant abnormality in appearance. L/LWithinM10L LERLEMLBYLBC According to JIS C5102 clause 8.2. Q Vibration type R12V1R0 Directions2 hrs each in X, Y and Z direc- 25min. 5 FERRITE PRODUCTS LEMC3225YLEMF3225 tions. Total6 hrs 1R2V3R3 Frequency range10 to 55 to 10 Hz f1min.g 20min. Amplitude1.5mm Mounting methodSoldering onto printed board L/L WithinM5L Q f* Excluding 5N6-R10 LE Seriesg RecoveryAt least 1 hr of recovery under R12V100 the standard condition after the 30min. test, followed by the measure- 120V220 ment within 2 hrs. 20min. 203 4/8 RELIABILITY DATA Specified Value Item 14.Drop test LER012 LER015 Test Methods and Remarks LEM2520 LEMC2520 LEMF2520 LEMC3225 LEMF3225 LB2518 LB2016 LB2012 LB1608 LBC2518 LBH1608 No significant L/LWithinM5L L/L LERYLEM abnormality No significant abnormality in ap- WithinM10L LER012YLER015 in appear- pearance. No significant Drop test ance. abnormality Impact materialconcreta or vinyl tile in appear- Height1m ance. Total number of drops10 times LEMC3225YLEMF3225 Acceleration980m/sec2 Duration6msec Number of times6 sides P 3 times Mounting methodSoldering onto printed board f* Excluding 10NVR10g RecoveryAt least 1 hr of recovery under the standard condition after the 15.Solderability At least 90L of electrode test, followed by the measurement within 2 hrs. 5 FERRITE PRODUCTS LEM2520YLEMC2520YLEMF2520Y LERYLEM Solder temperature230M5C Duration2M0.5sec. fLER012YLER015g 5M0.5sec. fLEM2520Y LEMC2520YLEMF2520Y LEMC3225YLEMF3225g FiuxMethanol solution with 25L of colophony LBYLBH Solder temperature230M5C Duration5M0.5sec FiuxMethanol solution with 25L of colophony 205 5/8 RELIABILITY DATA Specified Value Item 16.Resisitance to LER012 LER015 Test Methods and Remarks LEM2520 LEMC2520 LEMF2520 LEMC3225 No significant abnormality in appearance soldering heat LEMF3225 LB2518 LB2016 LB2012 LB1608 LBC2518 LBH1608 Conduct following wave soldering twice. fLER012g 5 Duration5M0.5sec. Twice fLERO15g 10M1sec. Once fLEM2520Y LEMC2520YLEMF2520Y FERRITE PRODUCTS Solder temperature260M5C LEMC3225YLEMF3225g LBYLBH 3 times of reflow oven at 220 M 5C for 40sec.with peak temperature at 235M 5C for 5sec. 17.Resisitance to soolvent No significant abnormality in appearance. Solvent temperatureRoom temperature Type of solventChlorocarbon type fLEM2520YLEMC2520Y LEMC3225g Isopropyl alcohol fLEMF2520YLEMF3225Y LBYLBCg Cleaning conditionsOutput20mW/cm3 Frequency28kHz Duration1 min Conduct ultrasonic cleaning. fLEM2520YLEMC 2520YLEMC3225g 90s. Immersion and cleaning. fLEMF2520YLEMF 3225YLBYLBCg 207 6/8 RELIABILITY DATA Specified Value Item 18.Resisitance to solvent LER012 LER015 L/L Test Methods and Remarks LEM2520 L/L LEMC2520 LEMF2520 LEMC3225 L/LWithinM10L LEMF3225 LB2518 LB2016 LB2012 LB1608 LBC2518 LBH1608 L/L Conditions for 1cycle WithinM10L WithinM10L WithinM5L Step TemperaturefCg TemperaturefCg Durationfming Q L/L 1 K25 K40 30 5N6V18N 10N10min. withinM0.5nH 2 J85 J85 30 10min. under Q 12NV33N 8.2H Temperature forLER012YLER015 15min. Q/Q Temperature for R12V1R0 20min. withinM20L LEM2520YLEMC2520YLEMF2520Y 25min. 39NVR10 Q/Q LEMC3225YLEMF3225 1R2V3R3 30min. within Number of cycle100 cycle 20min. 5R6V330 M5 under RecoveryAt least 1 hr of recovery the stan- 25min. 8.2H L/L R12V4R7 390V 820 from test chamber, followed by WithinM10L 20min. Q dard condition after the removal measurement within 2 hrs. 10115min. 10NV18N LBYLBCYLBH 10min. K40VJ85C, miantain times 30min. ,100 cycle 22NVR10 RecoveryAt least 1 hr of recovery under 15min. the standard condition after the R12V100 test, followed by the measure- 30min. ment within 2 hrs. 5 FERRITE PRODUCTS 22NVR10 15min. 120V220 20min. 19.Damp heat L/L L/L L/L Temperature60M2C WithinM10L WithinM10L WithinM5L Humidity90V95LRH Q Q L/L Duration1000 hrs 5R6V18N 10N10min. withinM0.5nH RecoveryAt least 1 hr of recovery the stan- 10min. L/LWithinM10L under dard condition after the removal 22NVR10 15min. 8.2H from test chamber, followed by 15min. Q/Q measurement within 2 hrs. 12NV33N 39NVR10 R12V1R0 20min. WithinM20L 25min. Q/Q R12V4R7 1R2V3R3 30min. within 20min. 5R6V330 M5 under 25min. 8.2H L/L 390V820 WithinM10L 20min. Q 10115min. 10NV18N 10min. 22NVR10 15min. R12V100 30min. 120V220 209 7/8 RELIABILITY DATA Specified Value Item 20.Loading under damp heat LER012 LER015 Test Methods and Remarks LEM2520 LEMC2520 L/L L/L L/LWithinM10L WithinM10L WithinM10L WithinM5L Temperature60M2C fExcluding nH rangeg Q Q L/L Humidity90V95LRH R12V1R0 R12V4R7 within Duration1000 hrs 25min. 0.5nH Applied currentRated current 1R2V3R3 5R6V330 under RecoveryAt least 1 hr of recovery the stan- 20min. 25min. 8.2H dard condition after the removal 390V820 Q/Q from test chamber, followed by L/L 20min. withinM20L measurement within 2 hrs. WithinM10L 10115min. Q/Q LEMF2520 LEMC3225 LEMF3225 LB2518 LB2016 LB2012 LB1608 LBC2518 LBH1608 L/L 30min. within R12V100 M5 under 30min. 8.2H 120V220 20min. 21.Hirh temperaturte life test L/L L/L WithinM10L WithinM10L Q Q L/LWithinM10L LERYLEM Temperature85M2C Duration1000 hrs 5R6V18N 10N10min. 10min. 5 FERRITE PRODUCTS Q LERYLEMYLBYLBC RecoveryAt least 1 hr of recovery the stan- 12NV33N dard condition after the removal 22NVR10 15min. from test chamber, followed by 15min. measurement within 2 hrs. 39NVR10 R12V1R0 20min. 25min. R12V4R7 1R2V3R3 30min. 20min. 5R6V330 25min. L/L 390V820 WithinM10L 20min. Q 10115min. 10NV18N 10min. 22NVR10 15min. R12V100 30min. 120V220 20min. 22.Loading at high temperature L/L L/LWithinM10L L/L LERYLBYLBC WithinM10L WithinM5L Temperature85M2C fExcluding nH rangeg Q L/L Duration1000 hrs R12V1R0 withinM0.5nH Applied currentRated current 25min. under RecoveryAt least 1 hr of recovery the stan- 1R2V3R3 8.2H dard condition after the removal 20min. Q/Q from test chamber, followed by WithinM20L measurement within 2 hrs. L/L Q/Q WithinM10L within Q M0.5 under R12V100 8.2H 30min. 120V220 20min. 211 8/8 RELIABILITY DATA Specified Value Item 23.Low temperature life test LER012 LER015 Test Methods and Remarks LEM2520 LEMC2520 LEMF2520 LEMC3225 LEMF3225 LB2518 LB2016 LB2012 LB1608 LBC2518 LBH1608 L/L L/L L/L LERYLEMYLBYLBCYLBH WithinM10L WithinM10L WithinM5L TemperatureK40M2C Q Q L/L Duration1000 hrs L/LWithinM10L withinM0.5nH RecoveryAt least 1 hr of recovery the stan- 5R6V18N 10N10min. 10min. 12NV33N 22NVR10 15min. 15min. 39NVR10 25min. from test chamber, followed by Q/Q measurement within 2 hrs. WithinM20L R12V4R7 Q/Q 1R2V3R3 30min. 20min. dard condition after the removal 8.2H within 5R6V330 M5 under 25min. 8.2H L/L 390V820 M10L 20min. Q 10115min. 10NV18N 10min. 22NVR10 5 FERRITE PRODUCTS R12V1R0 20min. under 15min. R12V100 30min. 120V220 20min. 24.Standard condition "Sutandard condition" referred to herein defined as follows5 Standard test condition Unless oherwise to 35 of temperature, 45 to 85% relative humidity, and 86 to specified,Temperature20M 15of temperature, 106kPa of air pressure.When there are questions concerning 65M20L of relative humidity.When there are question measurement resultsIn order to provide correlation data, the concerning measurement resultIn order to provide cor- test shall be conducted under condition of 20M2 of tempera- relation date, the test shall be condition of 20M2 of ture, 45 to 85L to 106kPa of air pressure. Unless otherwise tenterature, 65M5L relative humidity. specified all the test are conducted under the "standard condi- Inductance is in accordance with our measured value. tion" 213 PACKAGING 1 Standard Quantity [pcs] Standard Quantity Bulk / Bag Tape&Reel LEM2520/LEMC2520/LEMF2520 2000 2000 LEMC3225/LEMF3225 2000 2000 LER012 3000 3000 LER015 3000 3000 Type Type LEM2520/ Chip Cavity Insertion Pitch A B F Tape Thickness K T 2.1 0.3 2.3M0.1 2.7M0.1 4.0M0.1 f0.083g f0.012g f0.091M0.004g f0.106M0.004g f0.157M0.004g M0.1 M0.05 fM0.004g fM0.002g LEMC3225/ 2.8M0.2 3.55M0.2 4.0M0.1 f0.096g f0.012g LEMF3225 f0.110M0.008g f0.140M0.008g f0.157M0.004g LEMC2520/ LEMF2520 2.45 0.3 M0.1 M0.05 f0.004g f0.002g 2 Tape material LER012 LER015 1.45M0.2 2.43M0.2 4.0M0.1 f0.057M0.008g f0.096M0.008g f0.157M0.004g 2.0 0.3 f0.079g f0.012g max. max. 2.0 0.3 2.0M0.2 3.6M0.2 4.0M0.1 f0.079g f0.012g f0.079M0.008g f0.142M0.008g f0.157M0.004g max. M0.05 fM0.002g Unit: mm (inch) 4 Leader and Blank Portion 3 Taping Dimensions 8mmEmbossed Tape (0.315 inches wide) 188 PACKAGING 5 Reel Size 5 LER012 W 9M0.8 f0.354M0.031g LER015 LEM2520 LEMC2520 LEMF2520 LEMC3225 LEMF3225 B 60 J1 K0 f2.36J0.039 g K0 10.0M1.5 50M1 f0.394M0.059g f1.97M0.039g 9M0.8 60 J1 K0 f0.354M0.031g FERRITE PRODUCTS Unit: mm (inch) Type J0.039 f2.36 K0 g 9M0.8 60 J1 K0 f0.354M0.031g f2.36 J0.039 g K0 6 Top Tape Strength 0.20.7N The top tape requires a peel-off force of 0.2 to 0.7N in the direction of the arrow as illustrated below. 189