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
number
1
L
±20%
(µH)
2
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
3
20°C 40°C
(A) rise rise
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
1. When ordering, please specify
termination
and
packaging
codes:
DO1608C-105MLC
Termination: L
= RoHS compliant gold over nickel over moly-
manganese.
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.
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
Specifications subject to change without notice.
Please check our website for latest information.
Document 177-1
Revised 12/11/08
© Coilcraft, Inc. 2009
COILCRAFT [ Coilcraft lnc. ]
