DMT1-180-1.5L COILCRAFT | Alldatasheet

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© Coilcraft, Inc. 2009 Specifications subject to change without notice. Please check our website for latest information. Output Power Chokes – Toroid Styles Document 139-1 Document 139-1 Revised 07/31/07 The DMT power inductors are designed primarily for use as output chokes in switching power supplies. The toroid core design offers the highest inductance values in the smallest part size, while minimizing external magnetic fields. Inductance values range from 7 µH to over 1.4 mH with current ratings as high as 12 Amps. These parts are ideal for any application requiring a high DC current bias. They are well suited for use in switch-mode power supplies and can be used as ripple filters and differential mode EMI filters.

  • All insulating materials 130°C or higher.  Industry standard footprint.  UL 1446 approved Insulation System available.  All plastic material UL94V-0. 0.063 1,6 Schematic Recommended Board Layout L max W max 2 2 X Y for mounting stability 2 4 Z V Z 0.120/0.180 3,05/4,57 0.052 1,32 0.052 1,32 H max DMT1 Series L1 Current DCR Part min rating max H L W X Y Z V number (µH) (A) (Ohms) max max max ±0.01/0,25 ±0.01/0,25 pins 1 & 4 pins 1 & 4 1. Minimum inductance at rated current. Tested at 15.75 kHz, 10 Gauss level. 2. Operating temperature range –40°C to +85°C. 3. Electrical specifications at 25°C. Terminations: Tin-silver over copper Weight DMT1 Series: 13.0 – 16.4 g DMT2 Series: 48.7 – 56.3 g DMT3 Series: 90.2 – 100.5 g

© Coilcraft, Inc. 2009 Output Power Chokes – Toroid Styles Specifications subject to change without notice. Please check our website for latest information. Document 139-2 Document 139-2 Revised 07/31/07 0.063 1,6 Schematic Recommended Board Layout L max W max 2 2 X Y for mounting stability 2 4 Z V Z 0.120/0.180 3,05/4,57 0.052 1,32 0.052 1,32 H max DMT2 Series L1 Current DCR Part min rating max H L W X Y Z V number (µH) (A) (Ohms) max max max ±0.01/0,25 ±0.01/0,25 pins 1 & 4 pins 1 & 4 1. Minimum inductance at rated current. Tested at 15.75 kHz, 10 Gauss level. 2. Operating temperature range –40°C to +85°C. 3. Electrical specifications at 25°C. DMT3 Series L1 Current DCR Part min rating max H L W X Y Z V number (µH) (A) (Ohms) max max max ±0.01/0,25 ±0.01/0,25 pins 1 & 4 pins 1 & 4 1. Minimum inductance at rated current. Tested at 15.75 kHz, 10 Gauss level. 2. Operating temperature range –40°C to +85°C. 3. Electrical specifications at 25°C. Terminations: Tin-silver over copper Weight DMT1 Series: 13.0 – 16.4 g DMT2 Series: 48.7 – 56.3 g DMT3 Series: 90.2 – 100.5 g