SMD Transformers CTVP Series www.ctparts.com CHARACTERISTICS Description: SMD six winding transformers and inductors Applications (Transformer): flyback, feed forward, push-pull, multiple, etc. Applications (Inductor): buck, boost, coupled, choke, filter, differential, forward, common mode. Features: • High efficiency, low profile and low radiation • Frequency range to over 1MHz • 500VAC isolation winding to winding • Can be used as Transformer or Inductor • Ferrite core material Operating Temperature: -40°C to +85°C Storage Temperature: -55°C to +125°C Solder reflow temperature: +250°C for 10 seconds maximum Miscellaneous: RoHS Compliant. Samples available. See website for ordering information. Not Shown at Actual Size SPECIFICATIONS (1) Part Number Inductance Nom. (µH) (2) Isat Typ. (A) (3) Leakage Inductance Typ. (µH) (4) DCR Max. (W) (5) Irms Typ. (A) ctVP11F-2011 201.6 ±30% 0.04 0.22 0.35 0.55 ctVP11F-9001 89.6 ±30% 0.06 0.10 0.15 0.85 ctVP11F-2701 27.4 ±20% 0.29 0.22 0.35 0.55 CTVP11F-1201 12.2 ±20% 0.43 0.10 0.15 0.85 CTVP11F-1501 14.7 ±20% 0.53 0.22 0.35 0.55 ctVP11F-0651 6.5 ±20% 0.80 0.10 0.15 0.85 CTVP11F-1101 10.9 ±20% 0.72 0.22 0.35 0.55 CTVP11F-0491 4.9 ±20% 1.06 0.10 0.15 0.85 CTVP11F-0851 8.5 ±20% 0.92 0.22 0.35 0.55 CTVP11F-0381 3.8 ±20% 1.37 0.10 0.15 0.85 CTVP14F-1611 160 ±30% 0.07 0.17 0.16 0.95 CTVP14F-7801 78.4 ±30% 0.10 0.09 0.09 1.26 CTVP14F-2201 21.6 ±20% 0.53 0.17 0.16 0.95 CTVP14F-1101 10.6 ±20% 0.76 0.09 0.09 1.26 CTVP14F-1201 11.6 ±20% 0.99 0.17 0.16 0.95 CTVP14F-0601 5.7 ±20% 1.41 0.09 0.09 1.26 CTVP14F-0831 8.3 ±20% 1.39 0.17 0.16 0.95 CTVP14F-0411 4.1 ±20% 1.95 0.09 0.09 1.26 CTVP14F-0661 6.6 ±20% 1.74 0.17 0.16 0.95 CTVP14F-0321 3.2 ±20% 2.50 0.09 0.09 1.26 PAGE 1 OF 5 Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2015 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 04.22.15 SMD Transformers www.ctparts.com SPECIFICATIONS (1) Part Number Inductance Nom. (µH) (2) Isat Typ. (A) (3) Leakage Inductance Typ. (µH) (4) DCR Max. (W) (5) Irms Typ. (A) ctVP15F-1311 132 ±30% 0.07 0.13 0.14 0.97 CTVP15F-6301 63.2 ±30% 0.10 0.06 0.06 1.47 CTVP15F-2301 23.3 ±20% 0.41 0.13 0.14 0.97 CTVP15F-1101 11.2 ±20% 0.59 0.06 0.06 1.47 CTVP15F-1401 14.2 ±20% 0.67 0.13 0.14 0.97 CTVP15F-0681 6.8 ±20% 0.97 0.06 0.06 1.47 CTVP15F-0931 9.3 ±20% 1.02 0.13 0.14 0.97 CTVP15F-0451 4.5 ±20% 1.46 0.06 0.06 1.47 CTVP15F-0791 7.94 ±20% 1.19 0.13 0.14 0.97 CTVP15F-0381 3.8 ±20% 1.73 0.06 0.06 1.47 CTVP17F-1611 159.7 ±30% 0.11 0.16 0.09 1.41 CTVP17F-8701 87.0 ±30% 0.15 0.08 0.06 1.70 CTVP17F-2401 23.7 ±20% 0.65 0.16 0.09 1.41 CTVP17F-1101 11.3 ±20% 0.95 0.08 0.06 1.70 CTVP17F-1301 12.7 ±20% 1.21 0.16 0.09 1.41 CTVP17F-0601 6.1 ±20% 1.75 0.08 0.06 1.70 CTVP17F-1001 10.1 ±20% 1.52 0.16 0.09 1.41 CTVP17F-0491 4.9 ±20% 2.18 0.08 0.06 1.70 CTVP17F-0791 7.94 ±20% 1.94 0.16 0.09 1.41 CTVP17F-0381 3.8 ±20% 2.81 0.08 0.06 1.70 CTVP20F-1711 173 ±30% 0.14 0.24 0.07 1.70 CTVP20F-7701 76.8 ±30% 0.20 0.11 0.05 2.08 CTVP20F-2201 22.3 ±20% 1.05 0.24 0.07 1.70 CTVP20F-0991 9.9 ±20% 1.60 0.11 0.05 2.08 CTVP20F-1201 12 ±20% 1.96 0.24 0.07 1.70 CTVP20F-0531 5.3 ±20% 2.95 0.11 0.05 2.08 CTVP20F-0971 9.65 ±20% 2.43 0.24 0.07 1.70 CTVP20F-0431 4.3 ±20% 3.63 0.11 0.05 2.08 CTVP20F-0761 7.63 ±20% 3.07 0.24 0.07 1.70 CTVP20F-0301 3.4 ±20% 4.59 0.11 0.05 2.08 notes from tables 1. 2. 3. 4. 5. L(nom) = Nominal Inductance of a single winding. Peak current that will result in 30% saturation of the core. This current value assumes that equal current flows in all six windings. CTVP11F and CTVP14F: Pins 4-1 with other pins shorted. CTVP15F, CTVP17F and CTVP20F: Pins 1-12 with other pins shorted. Maximum DC Resistance of each winding. RMS current that results in a surface temperature of approximately 40°C above ambient. The 40°C rise occurs when the specified current flows through each of the six windings. PAGE 2 OF 5 Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2015 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 04.22.15 SMD Transformers www.ctparts.com physical dimensions CTVP11F Series (Unit: mm) 13.0Max. Schematic 4 10 1 7 5 11 2 8 6 12 3 9 1.5 6 13.0Max. 7 14.0 10.0 1 12 Suggested Pad Layout Top View 6 6.5Max. 1 2.0±0.1 0.7±0.1 1:1:1:1:1:1±3% CTVP14F Series (Unit: mm) Schematic 18.0 13.0 6 1.75 7 2.5±0.1 16.8Max. 4 10 1 7 5 11 2 8 6 12 3 9 1 12 0.7±0.1 16.3Max. Suggested Pad Layout 7.8Max. Top View 1:1:1:1:1:1±3% PAGE 3 OF 5 Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2015 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 04.22.15 SMD Transformers www.ctparts.com physical dimensions CTVP15F Series (Unit: mm) Schematic 1 4 12 9 2 5 11 8 3 6 10 7 1.5 2.5 2.5±0.1 17.5Max. 12 1 23.5 17.0 7 6 Suggested Pad Layout 8.5Max. Top View 1 22.0Max. 6 0.7±0.1 1:1:1:1:1:1±3% CTVP17F Series (Unit: mm) Schematic 17.5 12 2.5±0.1 18.0Max. 1 26.0 19.0 6 1 4 12 9 2 5 11 8 3 6 10 7 7 Suggested Pad Layout 10.0Max. Top View 24.6Max. 0.7±0.1 1:1:1:1:1:1±3% PAGE 4 OF 5 Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2015 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 04.22.15 www.ctparts.com physical dimensions CTVP20F Series (Unit: mm) 1 Schematic 31.0 22.0 2.25 22.0Max. 3.0±0.1 12 1 4 12 9 2 5 11 8 3 6 10 7 7 6 Top View 11.5Max. Suggested Pad Layout 29.5 1 0.7±0.1 6 1:1:1:1:1:1±3% PAGE 5 OF 5 Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2015 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 04.22.15