DO1605T

Document 253-1
SMT Power Inductors – DO1605T
• Only 1.8 mm high
• Handles current up to 2.3 Amps rms
1L2
DCR SRF3
±20%max ref Isat4 Irms5
1Part number1
(µH) (Ohms)(MHz) (A) (A)
DO1605T-102ML_
1.0 0.04 230 2.52.3
DO1605T-152ML_
1.5 0.06 180 2.22.1
DO1605T-222ML_
2.2 0.07 140 1.81.7
DO1605T-332ML_
3.3 0.12 110 1.41.3
DO1605T-472ML_
4.7 0.15 100 1.21.1
DO1605T-682ML_
6.8 0.20 80 1.11.0
DO1605T-822ML_
8.2 0.23 70 1.00.95
DO1605T-103ML_ 10 0.27 60 1.00.90
DO1605T-153ML_ 15 0.35 45 0.80.70
DO1605T-223ML_ 22 0.54 35 0.60.50
DO1605T-333ML_ 33 0.74 30 0.50.45
DO1605T-473ML_
47
1.1
22 0.450.40
DO1605T-683ML_
68
1.6
20 0.350.35
DO1605T-104ML_ 100
2.3
15 0.300.30
DO1605T-154ML_ 150
3.5
10 0.250.25
DO1605T-224ML_ 220
5.7
9 0.200.18
DO1605T-334ML_ 330
8.2
8 0.160.16
DO1605T-474ML_ 470 10.8
7 0.140.12
DO1605T-684ML_ 680 17.2
5 0.120.10
DO1605T-105ML_ 1000 22.6
4 0.080.08
Designer’s Kit C353 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 101 – 110 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 1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide,
0.25 mm thick, 8 mm pocket spacing, 2.3 mm pocket depth
PCB washing Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
1. When ordering, please specify termination and packaging codes:
DO1605T-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 (1000 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 (3500 parts per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms.
3. SRF >13 MHz measured using Agilent/HP 8753D network analyzer;
<13 MHz using Agilent/HP 4192A.
4. DC current at which the inductance drops 10% (typ) from its value
without current.
5. Current that causes a 40°C temperature rise from 25°C ambient.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 253-1 Revised 10/08/08
© 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 253-2
SMT Power Inductors – DO1605T Series
Typical L vs Frequency
Typical L vs Current
10000
10000
1000 µH
100 µH
100
10 µH
10
1 µH
1
0.1
0.01
1000 µH
1000
Inductance (µH)
Inductance (µH)
1000
100 µH
100
10 µH
10
1 µH
1
1
0.1
10
0.1
0.01
1
0.1
Frequency (MHz)
XXXX
Irms Derating
120
110
100
Internal
code
Dash
number
90
80
0.216 max
5,5
70
60
0.071max
1,8
50
Recommended
Land Pattern
40
0.039
1,0
25°C
Percent of rated Irms
10
Current (A)
30
20
10
0.165 max
4,2
0
-40
-20
0
20
40
60
80
100
120 140
0.173
4,4
Ambient temperature (°C)
0.148
3,76
Dimensions are in
0.029
0,74
0.187
4,76
inches
mm
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 253-2 Revised 10/08/08
© 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.
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