Document 213-1
SMT Power Inductors - DO1606T
• Only 2.0 mm high
• Handles current up to 2.3 Amps rms
Designer’s Kit C338
contains 3 each of all values
Core material
Ferrite
Core and winding loss
See www.coilcraft.com/coreloss
Terminations
RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight
116 – 136 mg
Ambient temperature
–40°C to +85°C with
Irms
current, +85°C to
+125°C with derated current
Storage temperature
Component: –40°C to +125°C.
Tape and reel 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,
0.3 mm thick, 8 mm pocket spacing, 2.5 mm pocket depth
PCB washing
Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
Part
number
1
DO1606T-102ML_
DO1606T-152ML_
DO1606T-222ML_
DO1606T-332ML_
DO1606T-472ML_
DO1606T-682ML_
DO1606T-822ML_
DO1606T-103ML_
DO1606T-153ML_
DO1606T-223ML_
DO1606T-333ML_
DO1606T-473ML_
DO1606T-683ML_
DO1606T-104ML_
DO1606T-154ML_
DO1606T-224ML_
DO1606T-334ML_
DO1606T-474ML_
DO1606T-684ML_
DO1606T-105ML_
DCR
SRF
L ±20%
2
max
ref
(µH)
(Ohms) (MHz)
1.0
0.04
230
1.5
0.06
180
2.2
0.07
140
3.3
0.12
110
4.7
0.15
100
6.8
0.20
80
8.2
0.23
70
10
0.30
60
15
0.40
45
22
0.54
35
33
0.74
30
47
1.1
22
68
1.6
20
100
2.3
15
150
3.5
10
220
5.7
9
330
8.2
8
470
10.8
7
680
17.2
5
1000
22.6
4
Isat
3
Irms
4
(A)
(A)
2.5
2.3
2.2
2.1
1.8
1.7
1.4
1.3
1.2
1.1
1.1
1.0
1.0
0.95
1.0
0.90
0.8
0.70
0.6
0.50
0.5
0.45
0.45 0.40
0.35 0.35
0.30 0.30
0.25 0.25
0.20 0.18
0.16 0.16
0.14 0.12
0.12 0.10
0.08 0.08
1. When ordering, please specify
termination
and
packaging
codes:
DO1606T-105MLC
Termination: L
= RoHS compliant silver-palladium-platinum-glass frit
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. Inductance tested at 100 kHz, 0.1 Vrms, 0 Vdc.
3. DC current at which the inductance drops 10% (typ) from its value
without current.
4. Current that causes a 40°C temperature rise from 25°C ambient.
5. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 213-1
Revised 03/07/11
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 213-2
SMT Power Inductors – DO1606T Series
Typical L vs Frequency
10000
1000 µH
Typical L vs Current
10000
1000 µH
1000
1000
Inductance (µH)
100
100 µH
Inductance (µH)
100
100 µH
10
10 µH
10
10 µH
1
1 µH
1
1 µH
0.1
0.01
0.1
1
10
0.1
0.01
0.1
1
10
Frequency (MHz)
Current (A)
120
110
100
0.206 max
5,23
XXXY
0.256 max
6,50
Irms Derating
Internal code
Dash number
Note: Parts manufactured prior to
March, 2011 were marked
only with the dash number
Percent of rated
I
rms
90
80
70
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
120 140
0.080
2,03
0.040
1,02
0.090
2,29
0.079 max
2,00
25°C
0.029
0,74
0.230
5,84
Ambient temperature (°C)
Recommended
Land Pattern
Dimensions are in
inches
mm
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 213-2
Revised 03/07/11
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
