DMT2-47-8.2L Coilcraft, DMT2-47-8.2L Datasheet

DMT2-47-8.2L

Manufacturer Part Number

DMT2-47-8.2L

Description

Manufacturer

Coilcraft

Datasheet

1.DMT2-149-3.8L.pdf (2 pages)

Specifications of DMT2-47-8.2L

Lead_time

Pack_quantity

Comm_code

85045095

Current page: 1 of 2
Download datasheet (118Kb)

Terminations: Tin-silver over copper

DMT1 Series

DMT1-180-1.5L

DMT1-84-2.4L

DMT1-43-3.8L

DMT1-26-5.1L

DMT1-16-6.7L

DMT1-7-10L

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.

Output Power Chokes – Toroid Styles

number

Part

L max

0.052

1,32

180

(µH)

min

0.120/0.180

3,05/4,57

Current

H max

rating

10.0

(A)

1.5

2.4

3.8

5.1

6.7

(Ohms)

DCR

max

0.29

0.14

0.07

0.04

0.02

0.01

0.052

1,32

1.1/27,9

Specifications subject to change without notice.

Please check our website for latest information.

max

W max

1.3/33,0

max

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.

Weight

DMT1 Series: 13.0 – 16.4 g

DMT2 Series: 48.7 – 56.3 g

DMT3 Series: 90.2 – 100.5 g

0.7/17,8

max

Recommended

Board Layout

±0.01/0,25

0.80/20,3

0.063

1,6

±0.01/0,25

0.40/10,2

Document 139-1 Revised 07/31/07

pins 1 & 4

0.052/1,32

0.041/1,04

0.052/1,32

Document 139-1

Schematic

for mounting

stability

pins 1 & 4

0.063/1,60

0.052/1,32

0.063/1,60

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