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| Fixed Inductors for Surface Mounting DB3015C/DB3018C/DB3020C Inductance Range: 1.0~22H (DB3015C),1.0~27H (DB3018C),1.0~39H (DB3020C) DIMENSIONS 3.2 Max. Recommended patterns 3. 4 0. 9 1.7 4.3 (Unit:mm) (Unit: mm) *DB3015C:1.5mm Max. height DB3018C:1.8mm Max. height DB3020C:2.0mm Max. height FEATURES * * * * * Low profile (3.2mm Max. square,1.5/1.8/2.0mm Max. height). Magnetically shielded construction High carrent type and Low DC resistance type are released. Ideal for a variety of DC-DC converter inductor applications. RoHS compliant. * * * * * SELECTION GUIDE FOR STANDARD COILS TYPE DB3015C (High current Type TOKO Part Number 1068AS-1R0N 1068AS-1R2N 1068AS-1R6N 1068AS-2R0N 1068AS-2R4N 1068AS-3R0N 1068AS-3R6N 1068AS-3R9N 1068AS-4R7N 1068AS-5R6N 1068AS-6R8N 1068AS-8R2N 1068AS-100M 1068AS-120M , Quantity / reel; 2,000 PCS) DC Resistance (2) (m) Max. (Typ.) 43 58 72 95 105 122 145 155 200 215 310 320 385 475 (36) (48) (60) (79) (87) (102) (122) (130) (165) (180) (255) (265) (320) (395) Inductance Discrease Current(3) (A) Max. (Typ.) L/L=30% Temperature Rise Current(3) T=40C (A) Max. (Typ.) Inductance (1) (H) 1.0 1.2 1.6 2.0 2.4 3.0 3.6 3.9 4.7 5.6 6.8 8.2 10.0 12.0 Tolerance (%) 30 30 30 30 30 30 30 30 30 30 30 30 20 20 0. 65 2.00 1.70 1.50 1.30 1.20 1.10 1.00 0.96 0.89 0.82 0.71 0.68 0.60 0.55 (2.70) (2.30) (2.00) (1.80) (1.60) (1.50) (1.40) (1.30) (1.20) (1.10) (0.95) (0.90) (0.80) (0.73) 2.10 1.70 1.50 1.30 1.20 1.10 0.96 0.90 0.80 0.76 0.62 0.60 0.57 0.47 (2.50) (2.00) (1.75) (1.50) (1.40) (1.30) (1.10) (1.00) (0.93) (0.90) (0.71) (0.69) (0.67) (0.55) TYPE DB3015C (Low DC resistance Type TOKO Part Number 1068BS-1R0N 1068BS-1R2N 1068BS-1R6N 1068BS-2R0N 1068BS-2R4N 1068BS-3R0N 1068BS-3R6N 1068BS-4R3N 1068BS-4R7N 1068BS-5R6N 1068BS-6R8N 1068BS-8R2N 1068BS-100M 1068BS-120M 1068BS-150M 1068BS-180M 1068BS-220M , Quantity / reel; 2,000 PCS) DC Resistance (2) (m) Max. (Typ.) 40 47 60 72 84 102 115 140 155 165 200 245 285 370 480 550 635 (33) (39) (50) (60) (68) (85) (95) (115) (130) (135) (165) (205) (235) (310) (400) (460) (530) Inductance Discrease Current(3) (A) Max. (Typ.) L/L=30% Temperature Rise Current(3) T=40C (A) Max. (Typ.) Inductance (1) (H) 1.0 1.2 1.6 2.0 2.4 3.0 3.6 4.3 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 Tolerance (%) 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 20 20 1.35 1.20 1.00 0.93 0.83 0.76 0.70 0.65 0.60 0.56 0.51 0.45 0.41 0.36 0.33 0.30 0.27 (1.80) (1.60) (1.40) (1.20) (1.10) (1.00) (0.95) (0.87) (0.80) (0.75) (0.67) (0.60) (0.55) (0.50) (0.45) (0.40) (0.37) 2.10 1.90 1.70 1.50 1.40 1.20 1.10 1.00 0.90 0.85 0.80 0.70 0.63 0.55 0.43 0.41 0.36 (2.50) (2.30) (2.00) (1.70) (1.60) (1.40) (1.30) (1.20) (1.10) (1.00) (0.96) (0.83) (0.75) (0.65) (0.51) (0.49) (0.43) 1.3 45 Fixed Inductors for Surface Mounting SELECTION GUIDE FOR STANDARD COILS TYPE DB3018C (High current Type TOKO Part Number 1069AS-1R0N 1069AS-1R2N 1069AS-1R5N 1069AS-2R0N 1069AS-2R4N 1069AS-2R7N 1069AS-3R3N 1069AS-3R9N 1069AS-4R3N 1069AS-5R6N 1069AS-6R8N 1069AS-8R2N 1069AS-100M 1069AS-120M 1069AS-150M 1069AS-180M 1069AS-220M Inductance (1) (H) 1.0 1.2 1.5 2.0 2.4 2.7 3.3 3.9 4.3 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 Tolerance (%) 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 20 20 , Quantity / reel; 2,000 PCS) DC Resistance (2) (m) Max. (Typ.) 45 (37) 50 (41) 56 (47) 72 (60) 80 (66) 96 (80) 110 (92) 115 (95) 126 (105) 170 (140) 205 (170) 265 (220) 290 (240) 400 (330) 545 (455) 615 (510) 680 (565) Inductance Discrease Current(3) (A) Max. (Typ.) L/L=30% 2.10 (2.80) 1.80 (2.40) 1.65 (2.10) 1.44 (1.90) 1.31 (1.70) 1.18 (1.60) 1.11 (1.50) 1.01 (1.40) 0.97 (1.30) 0.82 (1.10) 0.78 (1.00) 0.68 (0.90) 0.63 (0.85) 0.56 (0.75) 0.50 (0.67) 0.45 (0.60) 0.42 (0.56) Temperature Rise Current(3) T=40C (A) Max. (Typ.) 2.04 (2.40) 1.87 (2.20) 1.69 (2.00) 1.45 (1.70) 1.35 (1.60) 1.20 (1.40) 1.03 (1.30) 1.02 (1.20) 1.01 (1.10) 0.89 (1.00) 0.76 (0.90) 0.68 (0.80) 0.62 (0.73) 0.51 (0.60) 0.44 (0.52) 0.41 (0.49) 0.40 (0.47) TYPE DB3018C (Low DC resistance Type TOKO Part Number 1069BS-1R0N 1069BS-1R2N 1069BS-1R5N 1069BS-2R0N 1069BS-2R4N 1069BS-2R7N 1069BS-3R3N 1069BS-3R9N 1069BS-4R7N 1069BS-5R6N 1069BS-6R8N 1069BS-8R2N 1069BS-100M 1069BS-120M 1069BS-150M 1069BS-180M 1069BS-220M 1069BS-270M Inductance (1) (H) 1.0 1.2 1.5 2.0 2.4 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 Tolerance (%) 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 20 20 20 DC Resistance (2) (m) Max. (Typ.) 40 (33) 45 (37) 50 (42) 55 (46) 63 (52) 70 (58) 78 (65) 95 (78) 110 (90) 125 (105) 170 (140) 185 (155) 210 (175) 260 (215) 345 (285) 450 (375) 495 (415) 685 (570) Quantity / reel; 2,000 PCS) Inductance Discrease Current(3) (A) Max. (Typ.) L/L=30% 1.43 (1.90) 1.24 (1.70) 1.11 (1.50) 0.99 (1.30) 0.91 (1.20) 0.80 (1.10) 0.79 (1.00) 0.69 (0.93) 0.64 (0.86) 0.55 (0.74) 0.54 (0.72) 0.45 (0.61) 0.44 (0.59) 0.38 (0.51) 0.33 (0.45) 0.31 (0.42) 0.29 (0.40) 0.24 (0.33) * Temperature Rise Current(3) T=40C (A) Max. (Typ.) 2.18 (2.60) 1.98 (2.30) 1.82 (2.10) 1.65 (2.00) 1.58 (1.90) 1.52 (1.80) 1.40 (1.60) 1.26 (1.50) 1.12 (1.30) 1.02 (1.20) 0.79 (0.95) 0.78 (0.92) 0.75 (0.89) 0.65 (0.77) 0.58 (0.70) 0.54 (0.65) 0.44 (0.60) 0.38 (0.45) (1) Inductance is measured with a LCR meter 4284A * or equvalent. Test frequency at 100kHz (2) DC Resistance is measured with a Digital Multimeter TR6871 (Advantest) or equivalent. (3) Maximum allowable DC current is that which causes a 30% inductance reduction from the initial value, coil temperature to rise by 40, whichever is smaller. ( Reference ambient temperature 20) * Agilent Technologies * Agilent Technologies Fixed Inductors for Surface Mounting SELECTION GUIDE FOR STANDARD COILS TYPE DB3020C (High current Type TOKO Part Number 1070AS-1R0N 1070AS-1R2N 1070AS-1R5N 1070AS-2R0N 1070AS-2R4N 1070AS-3R0N 1070AS-3R3N 1070AS-3R9N 1070AS-4R7N 1070AS-5R6N 1070AS-6R8N 1070AS-8R2N 1070AS-100M 1070AS-120M 1070AS-150M 1070AS-180M 1070AS-220M 1070AS-270M Inductance (1) (H) 1.0 1.2 1.5 2.0 2.4 3.0 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 Tolerance (%) 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 20 20 20 , Quantity / reel; 2,000 PCS) DC Resistance (2) (m) Max. (Typ.) 47 (39) 52 (43) 58 (48) 62 (52) 70 (58) 77 (64) 85 (70) 96 (80) 120 (100) 150 (125) 175 (145) 195 (160) 205 (170) 270 (225) 360 (300) 480 (400) 640 (535) 730 (610) Inductance Discrease Current(3) (A) Max. (Typ.) L/L=30% 2.10 (2.70) 1.80 (2.40) 1.60 (2.10) 1.40 (1.90) 1.30 (1.70) 1.20 (1.50) 1.10 (1.40) 1.00 (1.30) 0.90 (1.20) 0.83 (1.10) 0.76 (1.00) 0.67 (0.90) 0.64 (0.85) 0.56 (0.75) 0.49 (0.65) 0.44 (0.60) 0.41 (0.54) 0.36 (0.48) Temperature Rise Current(3) T=40C (A) Max. (Typ.) 1.90 (2.20) 1.80 (2.10) 1.70 (2.00) 1.60 (1.90) 1.50 (1.70) 1.40 (1.60) 1.30 (1.50) 1.20 (1.40) 1.05 (1.20) 0.95 (1.10) 0.86 (1.00) 0.83 (0.95) 0.77 (0.90) 0.66 (0.77) 0.58 (0.68) 0.48 (0.56) 0.41 (0.48) 0.37 (0.42) TYPE DB3020C (Low DC resistance Type TOKO Part Number 1070BS-1R0N 1070BS-1R2N 1070BS-1R5N 1070BS-2R0N 1070BS-2R4N 1070BS-3R0N 1070BS-3R3N 1070BS-3R9N 1070BS-4R3N 1070BS-5R6N 1070BS-6R2N 1070BS-8R2N 1070BS-100M 1070BS-120M 1070BS-150M 1070BS-180M 1070BS-220M 1070BS-270M 1070BS-330M 1070BS-390M Inductance (1) (H) 1.0 1.2 1.5 2.0 2.4 3.0 3.3 3.9 4.3 5.6 6.2 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 Tolerance (%) 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 20 20 20 20 20 DC Resistance (2) (m) Max. (Typ.) 41 (34) 47 (39) 52 (43) 58 (48) 62 (52) 70 (58) 74 (62) 77 (64) 90 (75) 110 (90) 120 (100) 155 (130) 200 (165) 245 (205) 270 (225) 305 (255) 350 (290) 445 (370) 610 (510) 800 (670) Quantity / reel; 2,000 PCS) Inductance Discrease Current(3) (A) Max. (Typ.) L/L=30% 1.40 (1.90) 1.30 (1.70) 1.10 (1.50) 0.97 (1.30) 0.90 (1.20) 0.80 (1.05) 0.73 (0.97) 0.69 (0.90) 0.63 (0.85) 0.56 (0.75) 0.53 (0.70) 0.46 (0.61) 0.41 (0.55) 0.37 (0.48) 0.34 (0.45) 0.31 (0.41) 0.27 (0.37) 0.25 (0.34) 0.23 (0.30) 0.21 (0.28) * Temperature Rise Current(3) T=40C (A) Max. (Typ.) 2.10 (2.40) 1.90 (2.20) 1.80 (2.10) 1.70 (2.00) 1.60 (1.90) 1.50 (1.80) 1.45 (1.70) 1.40 (1.60) 1.30 (1.50) 1.20 (1.40) 1.10 (1.30) 0.90 (1.10) 0.80 (0.91) 0.73 (0.86) 0.70 (0.83) 0.63 (0.74) 0.57 (0.67) 0.50 (0.59) 0.39 (0.46) 0.33 (0.40) (1) Inductance is measured with a LCR meter 4284A * or equvalent. Test frequency at 100kHz (2) DC Resistance is measured with a Digital Multimeter TR6871 (Advantest) or equivalent. (3) Maximum allowable DC current is that which causes a 30% inductance reduction from the initial value, coil temperature to rise by 40, whichever is smaller. ( Reference ambient temperature 20) * Agilent Technologies * Agilent Technologies |
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