DT1608C-102ML [COILCRAFT]
SMT Power Inductors; SMT功率电感
| 型号： | DT1608C-102ML |
| 厂家： | 
Coilcraft lnc. |
| 描述： | SMT Power Inductors |
| 文件： | 总2页 (文件大小：108K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 178-1
SMT Power Inductors
–
DT1608C Series
The Coilcraft DT1608 Series is magnetically shielded
and the materials used provide natural heat sinking.
This allows these parts to be used at relatively high
currents. Even at 150% of rated current, the tempera-
ture rise is less than 15°C.
Because of their “swinging” inductance vs current char-
acteristics, the DT1608 Series can be used as ultra
high L inductors at zero or low current.
For new designs, consider the LPS4018 as an alter-
native to this series. The LPS4018 series is more cost
effective, features a smaller footprint, lower profile and
better current handling. We will continue to manufacture
and support the DT1608C indefinitely.
Specifications
OperatingParameters
Inductance
rating3
ꢀ(µH
Current
rating4
ꢀAH
Energy
Switching
Inductance2
±±20 ꢀ(µH
DCRmax
ꢀOhmsH
SRF typ
ꢀMµzH
storagemax frequency
Partnumber1
ꢀ(JoulesH
max
DT1608C-102ML_
DT1608C-152ML_
DT1608C-222ML_
DT1608C-332ML_
DT1608C-472ML_
DT1608C-682ML_
DT1608C-103ML_
DT1608C-153ML_
DT1608C-223ML_
DT1608C-333ML_
DT1608C-473ML_
DT1608C-683ML_
DT1608C-104ML_
DT1608C-154ML_
DT1608C-224ML_
DT1608C-334ML_
DT1608C-474ML_
DT1608C-684ML_
DT1608C-105ML_
1.0
1.5
2.2
3.3
4.7
6.8
10
0.065
0.070
0.075
0.080
0.085
0.090
0.125
0.135
0.160
0.275
0.300
0.575
1.10
180
120
100
70
0.60
0.80
0.90
1.5
2.0
3.0
5.0
6.0
10
2.0
1.8
1.8
1.8
1.4
1.6
1.9
1.2
1.1
1.2
1.5
1.3
1.4
1.5
1.4
1.6
1.4
1.5
1.4
1.4
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
500 kHz
500 kHz
500 kHz
500 kHz
500 kHz
500 kHz
1.9
1.5
1.2
60
1.2
50
1.0
45
0.7
15
35
0.6
22
33
47
68
100
150
220
330
470
680
1000
25
0.5
20
12
0.45
0.34
0.29
0.24
0.20
0.17
0.16
0.14
0.12
0.08
17
20
14
30
12
40
1.40
7.0
7.0
6.0
4.0
3.5
2.5
60
2.25
90
2.90
100
150
200
400
3.60
4.55
8.10
1. When ordering, please specify packaging code:
DT1628C-126MLC
4. Average maximum allowable current. DT Series inductors are designed
for current spikes as high as twice the current rating.
5. Ambient temperature range:
6. Storage temperature range: Component:
Packaging:
–
40°C to +85°C
40°C to +85°C
55°C to +80°C
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
–
tape (750 parts per full reel).
–
7. Resistance to soldering heat: Three reflows at >217°C for 90 seconds
(+260°C 5°C for 20 – 40 seconds), allowing parts to cool to room
temperaturebetween.
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter C instead.
8. Electrical specifications at 25°C.
D = 13″ machine-ready reel. EIA-481 embossed plastic
See Qualification Standards section for environmental and test data.
See Color Coding section for part marking information.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
tape (2500 parts per full reel).
2. Inductance tested at 0.1 Vrms, 100 kHz, 0 Adc.
3. Measured at the rated current. Refer to L vs Current curves for details.
Specifications subject to change without notice.
Please check our website for latest information.
Document178-1 Revised10/10/07
© Coilcraft, Inc. 2007
Document 178-2
SMT Power Inductors – DT1608C Series
Typical L vs Current
10000
0.160
4,06
dia
0.115
2,92
max
1000
-105
0.260
6,60
max
-104
100
10
0.070
1,78
0.055
1,40
0.160
4,06
0.050
1,27
0.140
3,56
0.175
4,45
0.090
2,29
max
-103
0.270
6,86
0.170
4,32
0.040
1,02
min
-102
1
Recommended
Land Pattern
Part Marking
0.1
1st
Dash number
significant
0.01
0.1
1
10
digit
Current ꢀAH
2nd
significant
digit
(or)
Multiplier
Weight:
136 – 157 mg
Isat Derating
Terminations: Gold over nickel over moly-manganese
Tape and reel: 750/7″ reel; 2500/13″ reel 12 mm tape width
For packaging data see Tape and Reel Specifications section.
+30
+20
+10
0
-10
-20
-30
-40 -20
0
20
40
60
80
100 120 140
Ambient temperature ꢀ°CH
Specifications subject to change without notice.
Please check our website for latest information.
Document178-2 Revised10/10/07
© Coilcraft, Inc. 2007
相关型号：
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COILCRAFT
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