DMT1-7-10L [COILCRAFT]
Output Power Chokes; 输出功率扼流圈
| 型号： | DMT1-7-10L |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Output Power Chokes |
| 文件： | 总2页 (文件大小：118K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 139-1
Output Power Chokes – Toroid Styles
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.
Recommended
Board Layout
Schematic
4
1
1
H max
Y
2
4
for mounting
stability
4
2
1
2
2
X
0.052
1,32
0.052
1,32
Z
Z
0.063
1,6
V
0.120/0.180
3,05/4,57
L max
W max
Weight
DMTꢀ Series: 13.0 – 16.4 g
DMT, Series: 48.7 – 56.3 g
Terminations: Tin-silver over copper
DMT3 Series: 90.2 – 100.5 g
DMT1 Series
L1
Current
rating
(A)
DCR
Part
min
max
H
max
L
max
W
max
X
Y
Z
V
number
(µH)
(Ohms)
±±0±ꢀ1±ꢁ,2 ±±0±ꢀ1±ꢁ,2 pins ꢀ & 4 pins ꢀ & 4
DMT1-180-1.5L
DMT1-84-2.4L
DMT1-43-3.8L
DMT1-26-5.1L
DMT1-16-6.7L
180
84
43
26
16
1.5
2.4
3.8
5.1
6.7
0.29
0.14
0.07
0.04
0.02
1.1/27,9
1.1/27,9
1.1/27,9
1.1/27,9
1.1/27,9
1.3/33,0
1.3/33,0
1.3/33,0
1.3/33,0
1.3/33,0
0.7/17,8
0.7/17,8
0.7/17,8
0.7/17,8
0.7/17,8
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.041/1,04 0.052/1,32
DMT1-7-10L
7
10.0
0.01
1.1/27,9
1.3/33,0
0.7/17,8
0.80/20,3
0.40/10,2
0.052/1,32 0.063/1,60
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.
Specifications subject to change without notice.
Please check our website for latest information.
Document139-1 Revised07/31/07
© Coilcraft, Inc. 2009
Document 139-2
Output Power Chokes – Toroid Styles
Recommended
Board Layout
Schematic
4
1
H max
Y
1
2
4
for mounting
stability
4
2
1
2
2
X
0.052
1,32
0.052
1,32
Z
Z
0.063
1,6
V
0.120/0.180
3,05/4,57
L max
W max
Weight
DMTꢀ Series: 13.0 – 16.4 g
DMT, Series: 48.7 – 56.3 g
Terminations: Tin-silver over copper
DMT3 Series: 90.2 – 100.5 g
DMT2 Series
L1
Current
rating
(A)
DCR
Part
min
max
H
max
L
max
W
max
X
Y
Z
V
number
(µH)
(Ohms)
±±0±ꢀ1±ꢁ,2 ±±0±ꢀ1±ꢁ,2 pins ꢀ & 4 pins ꢀ & 4
DMT2-567-1.5L
DMT2-273-2.4L
DMT2-149-3.8L
DMT2-79-6L
567
273
149
79
1.5
2.4
3.8
6.0
8.2
0.56
0.26
0.13
0.07
0.04
1.4/35,6
1.4/35,6
1.4/35,6
1.4/35,6
1.4/35,6
1.4/35,6
1.4/35,6
1.4/35,6
1.4/35,6
1.4/35,6
0.9/22,9
0.9/22,9
0.9/22,9
0.9/22,9
0.9/22,9
0.90/22,9
0.90/22,9
0.90/22,9
0.90/22,9
0.90/22,9
0.60/15,2
0.60/15,2
0.60/15,2
0.60/15,2
0.60/15,2
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.041/1,04 0.052/1,32
DMT2-47-8.2L
47
DMT2-26-11L
26
796
380
200
134
11.0
1.5
2.4
3.8
4.8
0.02
0.79
0.38
0.19
0.10
1.4/35,6
1.6/40,6
1.6/40,6
1.6/40,6
1.6/40,6
1.4/35,6
1.6/40,6
1.6/40,6
1.6/40,6
1.6/40,6
0.9/22,9
0.9/22,9
0.9/22,9
0.9/22,9
0.9/22,9
0.90/22,9
0.90/22,9
0.90/22,9
0.90/22,9
0.90/22,9
0.60/15,2
0.60/15,2
0.60/15,2
0.60/15,2
0.60/15,2
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
DMT2-796-1.5L
DMT2-380-2.4L
DMT2-200-3.8L
DMT2-134-4.8L
DMT2-80-6.3L
DMT2-49-8L
DMT2-20-12L
80
49
20
6.3
8.0
12.0
0.05
0.04
0.02
1.6/40,6
1.6/40,6
1.6/40,6
1.6/40,6
1.6/40,6
1.6/40,6
0.9/22,9
0.9/22,9
0.9/22,9
0.90/22,9
0.90/22,9
0.90/22,9
0.60/15,2
0.60/15,2
0.60/15,2
0.041/1,04 0.052/1,32
0.046/1,17 0.057/1,45
0.058/1,47 0.069/1,75
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
rating
(A)
DCR
max
(Ohms)
Part
min
(µH)
H
max
L
max
W
max
X
Y
Z
V
number
±±0±ꢀ1±ꢁ,2 ±±0±ꢀ1±ꢁ,2 pins ꢀ & 4 pins ꢀ & 4
DMT3-1439-1.5L 1439
1.5
2.4
3.7
4.9
6.0
1.176
0.550
0.279
0.150
0.070
1.90/48,3 1.80/45,7 0.95/24,1 1.20/30,5
1.90/48,3 1.80/45,7 0.95/24,1 1.20/30,5
1.90/48,3 1.80/45,7 0.95/24,1 1.20/30,5
1.90/48,3 1.85/47,0 0.95/24,1 1.20/30,5
1.90/48,3 1.85/47,0 0.95/24,1 1.20/30,5
0.70/17,8
0.70/17,8
0.70/17,8
0.70/17,8
0.70/17,8
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.052/1,32 0.063/1,60
0.041/1,04 0.052/1,32
DMT3-695-2.4L
DMT3-402-3.7L
DMT3-257-4.9L
DMT3-138-6L
695
402
257
138
DMT3-77-8L
DMT3-35-12L
77
35
8.0
12.0
0.040
0.019
1.90/48,3 1.85/47,0 0.95/24,1 1.20/30,5
1.90/48,3 1.85/47,0 0.95/24,1 1.20/30,5
0.70/17,8
0.70/17,8
0.046/1,17 0.057/1,45
0.058/1,47 0.069/1,75
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.
Specifications subject to change without notice.
Please check our website for latest information.
Document139-2 Revised07/31/07
© Coilcraft, Inc. 2009
相关型号：
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DIODES
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