Coilcraft DO1608C-334ML Smt power inductor Datasheet

Document 177-1
SMT Power Inductors – DO1608C Series
• High energy storage and very low resistance
• Defense Supply Center CID A-A-59742
Designer’s Kit C377 contains 3 of each part
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant gold over nickel over moly-manganese.
Other terminations available at additional cost.
Weight 28 – 164 mg
Ambient temperature –40°C to +85°C with Irms current, +85°C to
+100°C with derated current
Storage temperature Component: –40°C to +100°C.
Packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging 750/7″reel; 2500/13″ reel Plastic tape: 12 mm wide,
0.28 mm thick, 4 mm pocket spacing, 3 mm pocket depth
PCB washing Only pure water or alcohol recommended
Part
number1
2
L ±20%
(µH)
DO1608C-102ML_
1.0
DO1608C-152ML_
1.5
DO1608C-222ML_
2.2
DO1608C-272ML_
2.7
DO1608C-332ML_
3.3
DO1608C-472ML_
4.7
DO1608C-682ML_
6.8
DO1608C-822ML_
8.2
DO1608C-103ML_
10
DO1608C-153ML_
15
DO1608C-223ML_
22
DO1608C-333ML_
33
DO1608C-473ML_
47
DO1608C-683ML_
68
DO1608C-104ML_ 100
DO1608C-154ML_ 150
DO1608C-224ML_ 220
DO1608C-334ML_ 330
DO1608C-474ML_ 470
DO1608C-684ML_ 680
DO1608C-105ML_ 1000
DCR SRF
max
typ
(Ohms) (MHz)
0.05
0.06
0.07
0.08
0.08
0.09
0.13
0.16
0.16
0.23
0.37
0.51
0.64
0.86
1.27
2.00
3.11
3.80
5.06
9.20
13.8
130
115
100
75
70
50
45
40
35
30
20
15
14
11
9.0
6.0
5.5
5.0
4.0
3.0
2.0
Irms (A)4
Isat 20°C 40°C
(A) rise rise
1. When ordering, please specify termination and packaging codes:
3
2.9
2.6
2.3
2.1
2.0
1.5
1.2
1.15
1.10
0.90
0.70
0.58
0.50
0.40
0.31
0.27
0.22
0.18
0.16
0.14
0.10
1.90
1.90
1.85
1.80
1.60
1.40
1.20
1.10
1.10
0.90
0.75
0.60
0.52
0.44
0.37
0.28
0.23
0.22
0.20
0.14
0.11
2.70
2.65
2.55
2.45
2.20
1.90
1.60
1.55
1.50
1.25
0.95
0.80
0.70
0.60
0.50
0.39
0.31
0.30
0.26
0.19
0.15
DO1608C-105MLC
Termination: L = RoHS compliant gold over nickel over molymanganese.
Special order: T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
Packaging: C = 7″ machine-ready reel. EIA-481 embossed
plastic tape (750 parts per full reel).
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.
D = 13″ machine-ready reel. EIA-481 embossed
plastic tape (2500 parts per full reel).
2. Tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B
LCR meter or equivalent.
3. DC current at which the inductance drops 10% (typ) from its value
without current.
4. Current that causes the specified temperature rise from 25°C
ambient.
5. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Specifications subject to change without notice.
Please check our website for latest information.
© Coilcraft, Inc. 2009
Document 177-1
Revised 12/11/08
Document 177-2
SMT Power Inductors – DO1608C Series
Typical L vs Frequency
Typical L vs Current
10000
10000
1000 µH
100 µH
100
10 µH
10
1000 µH
1000
Inductance (µH)
Inductance (µH)
1000
100 µH
100
10 µH
10
1 µH
1
1 µH
1
0.1
0.1
0.01
1
0.1
10
0.01
10
Current (A)
0.260 max
6,60
Irms Derating
0.175 max
4,45
110
0.215
5,46
0.040
1,02
0.170 min
4,32
80
0.140
3,56
0.090
2,29
100
90
0.055
1,40
0.050
1,27
XXX
120
Recommended
Land Pattern
0.155
3,94 dia
70
0.115
max
2,92
60
50
0.070
1,78
40
30
20
10
0
-40
-20
0
20
40
60
Ambient temperature (°C)
80
100
120
Part marking since Feb. 2005. Parts manufactured
prior to that date may have color dots.
Visit www.coilcraft.com/colrpowr.cfm for details.
Dimensions are in
inches
mm
Specifications subject to change without notice.
Please check our website for latest information.
© Coilcraft, Inc. 2009
Dash
number
XXX
25°C
Percent of rated Irms
1
0.1
Frequency (MHz)
Document 177-2
Revised 12/11/08
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