SMD SMD INDUCTORS OPERATING TEMP 03, 04, 05, 06 K25VJ105C 08 fIncluding self-generated heatg K25VJ85C FEATURES YSmall surface area and low profile. YDesigned for high current applications where a surface mount component is required. YAvailable in embossed tape and reel. Y Y YSMT APPLICATIONS YHDD DC / DC YPower supply circuits/DC-DC converters in a variety of applications where compact size is vital, such as digital camcorders, HDD, notebook PCs, etc. ORDERING CODE 1 3 5 7 hAHi NQ N P f g f g QW 1R0 100 102 f g f g DP DZ SQ, SZ QW 2 4 6 hmmi 3.8 4.7 5.6 6.8 9.0 A B N P 0 1 03 04 BB 3.0max. 1.8max. 2.0max. 6 05 BB 2.8max. 06 BB 3.2max. D Z B 3 4 2 J K M N 08 6.0max. 5.0max. 1 0 M 5L M10L M20L M30L 1 K Z Z 5 6 1 3 5 7 Type Shape Nominal inductancehAHi Internal code NQ N P Choke coil (non-shielded type) Choke coil (shielded type) QWBlank space DP DZ SQ, SZ Drum type (With base) Drum type (Without base) Applied drum type QWBlank space example 1R0 100 102 QQ 1.0 10 1000 FR=Decimal point 2 4 6 Core dimensionhmmi Heighthmmi Inductance tolerance 03 04 05 06 08 3.8 4.7 5.6 6.8 9.0 A B QW FR= hmmi 03 04 05 06 08 368 QQ 1.0 10 1000 03 type BB 1.8max. 04 type 3.0max. 2.0max. 05 type BB 2.8max. 06 type BB 3.2max. 08 type 6.0max. 5.0max. J K M N M 5L M10L M20L M30L 7 Standard product QWBlank space Type EXTERNAL DIMENSIONS Non-Shielded type Shielded type Non-Shielded type N05D N06D NP03S NP04S NP05DZ NP06DZ N08DP Fig. 5 B B L B 5.9M0.3 7.3M0.3 4.0M0.2 f0.232M0.012g f0.287M0.012g 6.1M0.3 W f0.157M0.008g 7.5M0.3 B 5.0M0.2 5.0M0.2 5.9M0.3 7.0M0.3 5.0M0.2 f0.157M0.008g A 5.0M0.2 6.1M0.3 B 9.0M0.2 f0.354M0.008g 7.5M0.3 10.6M0.2 f0.197M0.008g f0.197M0.008g f0.240M0.012g f0.295M0.012g f0.417M0.008g 2.8 3.2 1.8 3.0 2.0 2.8 3.2 6.0 5.0 f0.126g f0.071g f0.118g f0.079g f0.110g f0.126g f0.236g f0.197g 2.0M0.3 2.0M0.3 1.3M0.1 1.3M0.1 2.0M0.3 2.0M0.3 1.1M0.1 f0.079M0.012g f0.079M0.012g 4.2M0.3 b B f0.110g H(max.) a B, ZB f0.197M0.008g f0.197M0.008g f0.232M0.012g f0.276M0.012g 4.0M0.2 f0.240M0.012g f0.295M0.012g A f0.043M0.004g 5.7M0.3 4.5M0.2 f0.165M0.012g f0.224M0.012g 1.6M0.2 f0.051M0.004g f0.051M0.004g f0.079M0.012g f0.079M0.012g 5.8M0.3 f0.177M0.008g 5.8M0.3 4.2M0.3 FERRITE PRODUCTS Height code f0.063M0.008g 5.7M0.3 5.1M0.2 f0.228M0.012g f0.228M0.012g f0.165M0.012g f0.224M0.012g f0.201M0.008g UnitDmmfinchg Recommended Land Patterns NP03S type NP04S type 9 5. 25 9 1. 1.7 Pattern prohibition belt 4.8 NP06DZ type 2.5 7.0 Pattern prohibition belt 6.2 1.7 4.9 1.7 N08D type 2.5 2.5 3.5 4.8 1.7 1.7 6 4 5.9 3.5 1. 1. NP05DZ type 2.5 1. 6 2.5 9 2. 45 2. 1 25 N06D type 1. 1. 45 N05D type 4.2 3.5 6.2 1.7 3.5 1.7 4.9 UnitDmm 1.7 AVAILABLE INDUCTANCE RANGE NP03S f1.8max.g 0.021 1A 3.7 0.021 3.9 0.023 2.5 0.030 3.0 0.019 4.2 0.019 4.6 0.028 3.9 0.023 4.0 0.062 1.4 0.075 2.0 0.066 2.2 0.069 2.2 0.84 0.45 0.70 0.64 0.35 1.05 0.49 0.82 7.1 0.18 3.1 0.34 4.4 0.27 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE 0.036 0.1 10A 1.6 0.079 1.7 0.12 0.8 0.43 0.45 1.3 0.052 0.9 0.066 0.9 0.13 1.2 0.16 0.44 0.32 0.38 0.37 0.64 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE 0.83 0.55 0.68 0.6 8.2 0.16 100A EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE 1000A EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE Selection Guide P.12 Part Numbers P.370 Electrical Characteristics P.374 Packaging P.376 Reliability Data Precautions P.382 P.390 etc 369 PART NUMBERS NP03SB Shielded type Ordering code NP0 3SB NP0 3SB NP0 3SB NP0 3SB NP0 3SB NP0 3SB NP0 3SB NP0 3SB NP0 3SB NP0 3SB NP0 3SB 1R0M 1R5M 2R0M 2R7M 3R3M 4R7M 6R8M 1 0 0M 1 5 0M 2 2 0M 3 3 0M EHS Rated current DC (Environmental hAi SelfKresonant Resistance Hazardous frequency Measuring Inductance Inductance hmEi Saturation current Temperature rise current hMHzi Substances) frequency [AH] Tolerance Idc1 Idc2 fmax.g ftyp.g fmin.g 2.50 2.60 27 23 RoHS 1.0 60 2.30 2.20 32 27 RoHS 1.5 52 2.00 1.90 38 32 RoHS 2.0 45 1.80 1.60 44 37 RoHS 2.7 39 1.60 1.30 50 42 RoHS 3.3 33 1kHz 1.50 1.20 56 47 M20% RoHS 4.7 30 1.10 1.00 84 100 RoHS 6.8 24 1.00 0.80 100 120 RoHS 10 20 0.70 0.66 230 270 RoHS 15 19 0.60 0.54 290 340 RoHS 22 14 0.50 0.45 360 430 RoHS 33 10 NP04SA Shielded type Ordering code NP0 4SA 1 0 0M NP0 4SA 2 2 0M NP0 4SA 3 3 0M EHS (Environmental Hazardous Inductance Substances) [AH] RoHS RoHS RoHS 10 22 33 Rated current DC hAi SelfKresonant Resistance Measuring frequency Inductance hmEi Saturation current Temperature rise current hMHzi frequency Tolerance Idc1 Idc2 fmax.g ftyp.g fmin.g 2.20 20 52 45 0.90 M 20% 1kHz 90 13 110 1.50 0.53 130 12 160 1.20 0.44 NP04SB Shielded type Ordering code NP0 4SB NP0 4SB NP0 4SB NP0 4SB NP0 4SB NP0 4SB NP0 4SB NP0 4SB 3R3N 4R7N 6R8N 1 0 0M 1 5 0M 2 2 0M 3 3 0M 4 7 0M EHS (Environmental Inductance Hazardous Substances) [AH] RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS 3.3 4.7 6.8 10 15 22 33 47 Rated current DC hAi SelfKresonant Resistance frequency Measuring Inductance hmEi Saturation current Temperature rise current hMHzi frequency Tolerance Idc1 Idc2 fmax.g ftyp.g fmin.g 40 36 30 1.30 2.60 M30% 30 50 33 1.20 2.30 27 53 43 1.05 2.00 0.90 1.90 19 54 66 1kHz 15 100 120 0.62 1.40 M20% 12 120 150 0.51 1.20 10 260 210 0.42 1.10 8 320 270 0.38 0.80 NP04SZ Shielded type Ordering code NP0 4SZB NP0 4SZB NP0 4SZB NP0 4SZB NP0 4SZB NP0 4SZB NP0 4SZB NP0 4SZB NP0 4SZB NP0 4SZB NP0 4SZB 1R0N 1R5N 2R2N 2R7N 3R3N 4R7N 6R8N 1 0 0M 1 5 0M 2 2 0M 3 0 0M EHS (Environmental Hazardous Inductance Substances) [AH] RoHS 1.0 RoHS 1.5 RoHS 2.2 RoHS 2.7 RoHS 3.3 RoHS 4.7 RoHS 6.8 RoHS 10 RoHS 15 RoHS 22 RoHS 30 Rated current DC hAi SelfKresonant Resistance frequency Measuring Inductance hmEi Saturation current Temperature rise current hMHzi frequency Tolerance Idc1 Idc2 fmax.g ftyp.g fmin.g 3.20 4.00 21 30 96 2.80 3.30 25 35 72 2.50 2.70 30 42 60 2.30 2.50 33 46 52 M30% 2.00 2.20 40 60 30 1kHz 1.60 1.80 100 75 27 1.40 1.50 120 90 19 1.20 1.30 130 100 15 0.95 0.95 250 180 12 M20% 0.77 0.77 300 210 10 0.68 0.64 370 270 8.5 (Idc1)30% (at 20) The saturation current value(Idc1) is the DC current value having inductance decrease down to 30%. (at 20) (Idc2)40 (at 20) The temperature rise current value(Idc2) is the DC current value having temperature increase up to 40. (at 20) The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value. 370 PART NUMBERS N05DB Non-Shielded type Ordering code 0 5DB 0 5DB 0 5DB 0 5DB 0 5DB 0 5DB 0 5DB 0 5DB 0 5DB 0 5DB 0 5DB 0 5DB 0 5DB 1R0M 1R5M 2R2M 3R3M 4R7M 6R8M 1 0 0K 1 5 0K 2 2 0K 3 3 0K 4 7 0K 6 8 0K 1 0 1K DC Resistance hEi fmax.g 0.021 0.025 0.032 0.040 0.049 0.070 0.10 0.16 0.22 0.35 0.43 0.66 0.83 Rated current hAi fmax.g 3.7 3.2 2.9 2.5 2.2 2.1 1.6 1.40 1.20 0.80 0.75 0.65 0.55 Measuring frequency 5 1kHz NP05DZB Shielded type Ordering code NP0 5DZB NP0 5DZB NP0 5DZB NP0 5DZB NP0 5DZB NP0 5DZB NP0 5DZB NP0 5DZB NP0 5DZB NP0 5DZB NP0 5DZB NP0 5DZB NP0 5DZB 1R0M 1R5M 2R2M 3R3M 4R7M 6R8M 1 0 0M 1 5 0M 2 2 0M 3 3 0M 4 7 0M 6 8 0M 1 0 1M EHS (Environmental SelfKresonant Hazardous frequency Inductance Inductance hMHzi Substances) Tolerance [AH] fmin.g RoHS 1.0 86 RoHS 1.5 68 RoHS 2.2 54 RoHS 41 3.3 RoHS 34 4.7 RoHS 6.8 26 M20% RoHS 10 25 RoHS 15 20 RoHS 22 16 RoHS 13 33 11 47 RoHS 9.5 68 RoHS 7.7 100 RoHS DC Resistance hmEi fmax.g 19 23 26 31 38 53 62 97 150 240 400 460 840 Rated current hAi Measuring Saturation current Temperature rise current frequency Idc1 Idc2 4.20 3.70 3.00 2.40 2.00 1.70 1.40 1.10 0.90 0.76 0.66 0.54 0.45 4.50 4.20 3.70 3.20 3.00 2.40 2.10 1.70 1.26 1.08 0.77 0.68 0.49 FERRITE PRODUCTS N N N N N N N N N N N N N EHS (Environmental SelfKresonant Hazardous frequency Inductance Inductance hMHzi Substances) [AH] Tolerance fmin.g RoHS 1.0 85 RoHS 1.5 69 RoHS 2.2 M20% 51 RoHS 3.3 45 RoHS 4.7 35 RoHS 6.8 30 RoHS 10 25 15 24 RoHS RoHS 22 18 RoHS 33 M10% 14 47 12 RoHS 68 9.7 RoHS 100 8.3 RoHS 1kHz (Idc1)30% (at 20) The saturation current value(Idc1) is the DC current value having inductance decrease down to 30%. (at 20) (Idc2)40 (at 20) The temperature rise current value(Idc2) is the DC current value having temperature increase up to 40. (at 20) The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value. 371 PART NUMBERS N06DB Non-Shielded type Ordering code N N N N N N N N N N N N N N N N 0 6D 0 6D 0 6D 0 6D 0 6D 0 6D 0 6D 0 6D 0 6D 0 6D 0 6D 0 6D 0 6D 0 6D 0 6D 0 6D EHS Hazardous Inductance Inductance Substances) [AH] Tolerance B1R0M B2R2M B4R7M B1 0 0K B1 5 0K B2 2 0K B3 3 0K B4 7 0K B6 8 0K B1 0 1K B1 5 1K B2 2 1K B3 3 1K B4 7 1K B6 8 1K B1 0 2 J RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS (Environmental 1.0 2.2 4.7 10 15 22 33 47 68 100 150 220 330 470 680 1000 SelfKresonant M20% M10% M5% frequency hMHzi fmin.g 87 53 33 22 18 13 9.8 8.8 8.1 7.9 6.0 5.2 4.4 3.4 2.6 2.1 DC Resistance hEi fmax.g 0.021 0.029 0.046 0.079 0.12 0.17 0.25 0.32 0.45 0.68 1.0 1.4 2.3 3.6 4.6 8.2 Rated current hAi fmax.g 3.9 3.2 2.5 1.7 1.3 1.1 0.95 0.80 0.70 0.60 0.48 0.40 0.32 0.25 0.21 0.16 Measuring frequency 1kHz NP06DZB Shielded type Ordering code NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB NP0 6DZB 1R0M 1R5M 2R2M 3R3M 4R7M 6R8M 1 0 0M 1 5 0M 2 2 0M 3 3 0M 4 7 0M 6 8 0M 1 0 1M 1 5 1M 2 2 1M 3 3 1M 4 7 1M 6 8 1M 1 0 2M EHS (Environmental Hazardous Substances) RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS Inductance Inductance [AH] Tolerance 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 M20% SelfKresonant frequency hMHzi fmin.g 90 71 53 39 36 28 20 17 14 10 9.3 8.0 6.7 5.3 4.8 3.7 3.0 2.5 2.0 DC Resistance hmEi fmax.g 19 23 26 34 38 52 75 110 160 210 310 450 700 890 1500 2500 3000 5500 7100 Rated current hAi Measuring Saturation current Temperature rise current frequency Idc1 Idc2 6.90 5.80 5.10 3.60 3.00 2.80 2.10 1.80 1.50 1.30 1.03 0.90 0.65 0.59 0.49 0.39 0.31 0.23 0.18 4.60 4.00 3.60 3.30 3.00 2.50 2.00 1.70 1.40 1.10 0.91 0.73 0.64 0.56 0.42 0.31 0.29 0.23 0.18 (Idc1)30% (at 20) The saturation current value(Idc1) is the DC current value having inductance decrease down to 30%. (at 20) (Idc2)40 (at 20) The temperature rise current value(Idc2) is the DC current value having temperature increase up to 40. (at 20) The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value. 372 1kHz PART NUMBERS N08DPA Non-Shielded type Ordering code 0 8DPA1R0M 0 8DPA1R5M 0 8DPA2R2M 0 8DPA3R3M 0 8DPA4R7M 0 8DPA6R8M 0 8DPA1 0 0K 0 8DPA1 2 0K 0 8DPA1 5 0K 0 8DPA1 8 0K 0 8DPA2 2 0K 0 8DPA2 7 0K 0 8DPA3 3 0K 0 8DPA3 9 0K 0 8DPA4 7 0K 0 8DPA5 6 0K 0 8DPA6 8 0K 0 8DPA8 2 0K 0 8DPA1 0 1K 0 8DPA1 2 1K 0 8DPA1 5 1K 0 8DPA1 8 1K 0 8DPA2 2 1K 0 8DPA2 7 1K 0 8DPA3 3 1K 0 8DPA3 9 1K 0 8DPA4 7 1K 0 8DPA5 6 1K 0 8DPA6 8 1K 0 8DPA8 2 1K 0 8DPA1 0 2 J Hazardous Inductance Inductance Substances) [AH] Tolerance RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS 1.0 1.5 2.2 3.3 4.7 6.8 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 M20% M10% M5% SelfKresonant frequency hMHzi fmin.g 86 69 58 50 30 21 18 16 14 13 11 10 9.5 8.9 8.6 8.3 7.9 7.3 6.7 6.5 6.0 4.9 4.1 3.4 3.2 2.9 2.6 2.4 2.2 1.9 1.8 DC Resistance hEi fmax.g 0.028 0.030 0.036 0.039 0.047 0.057 0.066 0.077 0.087 0.092 0.11 0.12 0.14 0.15 0.17 0.19 0.23 0.30 0.35 0.40 0.55 0.62 0.80 0.90 1.1 1.2 1.5 1.7 2.4 2.6 3.1 Rated current hAi fmax.g 3.9 3.4 3.2 3.0 2.6 2.4 2.2 2.1 2.0 1.9 1.8 1.6 1.55 1.5 1.4 1.35 1.3 1.1 1.05 0.95 0.80 0.76 0.66 0.63 0.59 0.54 0.50 0.45 0.38 0.36 0.34 DC Resistance hEi fmax.g 0.023 0.028 0.032 0.037 0.047 0.057 0.069 0.074 0.087 0.099 0.12 0.15 0.18 0.19 0.22 0.29 0.34 0.39 0.49 0.54 0.66 0.75 0.92 1.1 1.5 1.7 2.1 2.4 2.7 3.1 4.4 Rated current hAi fmax.g 4.0 3.7 3.4 3.2 2.7 2.4 2.2 2.1 2.0 1.9 1.8 1.5 1.4 1.3 1.2 1.1 1.0 0.94 0.82 0.79 0.75 0.68 0.63 0.56 0.48 0.45 0.41 0.38 0.36 0.33 0.27 Measuring frequency 5 1kHz FERRITE PRODUCTS N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N EHS (Environmental N08DPB Non-Shieled type EHS Hazardous Ordering code N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N 0 8DPB1R0M 0 8DPB1R5M 0 8DPB2R2M 0 8DPB3R3M 0 8DPB4R7M 0 8DPB6R8M 0 8DPB1 0 0K 0 8DPB1 2 0K 0 8DPB1 5 0K 0 8DPB1 8 0K 0 8DPB2 2 0K 0 8DPB2 7 0K 0 8DPB3 3 0K 0 8DPB3 9 0K 0 8DPB4 7 0K 0 8DPB5 6 0K 0 8DPB6 8 0K 0 8DPB8 2 0K 0 8DPB1 0 1K 0 8DPB1 2 1K 0 8DPB1 5 1K 0 8DPB1 8 1K 0 8DPB2 2 1K 0 8DPB2 7 1K 0 8DPB3 3 1K 0 8DPB3 9 1K 0 8DPB4 7 1K 0 8DPB5 6 1K 0 8DPB6 8 1K 0 8DPB8 2 1K 0 8DPB1 0 2 J (Environmental Substances) RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS Inductance [AH] 1.0 1.5 2.2 3.3 4.7 6.8 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 Inductance Tolerance M20% M10% M5% SelfKresonant frequency hMHzi fmin.g 98 73 56 42 32 26 21 20 17 16 14 13 12 11 10 9.2 8.3 7.6 7.3 6.8 6.2 5.8 5.0 4.5 4.2 4.0 3.0 2.7 2.5 2.4 2.1 Measuring frequency 1kHz 373