DO5022P-222ML [COILCRAFT]
SMT Power Inductors; SMT功率电感
| 型号： | DO5022P-222ML |
| 厂家： | 
Coilcraft lnc. |
| 描述： | SMT Power Inductors |
| 文件： | 总2页 (文件大小：223K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 172-1
SMT Power Inductors
–
DO5022P Series
• Excellent current handling – up to 28.8 Asat.
• Low dc resistance keeps power losses to a minimum
Designer’s Kit C311 contains 3 of each part
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant gold over nickel over phos bronze.
Other terminations available at additional cost.
Weight 2.8 – 3.9 g
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.
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 250 per 13″ reel Plastic tape: 32 mm wide,
0.38 mm thick, 24 mm pocket spacing, 7.8 mm pocket depth
PCB washing Only pure water or alcohol recommended
Isat (A)4
typ3 10% 20% Irms5
1. When ordering, please specify termination and packaging codes:
DO5022P-105MLD
Termination: L = RoHS compliant gold over nickel over phos bronze.
Special order: T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
DCR
max
SRF
Part
L ±20%2
number1
(µH)
(Ohms) (MHz) drop drop (A)
DO5022P-102ML_
DO5022P-222ML_
DO5022P-332ML_
DO5022P-562ML_
DO5022P-822ML_
1.0
2.2
3.3
5.6
8.2
0.009
0.014
0.018
0.020
0.029
80
80
60
40
30
27.6 28.8 8.6
18.5 19.8 7.1
14.5 15.5 6.2
12.5 13.8 5.3
10.3 11.5 4.8
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (250 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 D instead.
DO5022P-103ML_
DO5022P-153ML_
DO5022P-223ML_
DO5022P-333ML_
DO5022P-473ML_
10
15
22
33
47
0.031
0.036
0.047
0.066
0.086
30
22
20
15
9
9.4 10.5 4.3
7.5
6.5
5.2
4.2
8.2 4.0
7.2 3.5
6.1 3.0
4.7 2.6
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP
4263B LCR meter or equivalent.
3. SRF >13 MHz measured using Agilent/HP 8753D network analyzer;
<13 MHz using Agilent/HP 4192A.
4. DC current at which inductance drops the specified amount from its
value without current.
5. Current that causes a 40°C temperature rise from 25°C ambient.
6.Electrical specifications at 25°C.
DO5022P-683ML_
DO5022P-104ML_
DO5022P-154ML_
DO5022P-224ML_
DO5022P-334ML_
68
100
150
220
330
0.13
0.19
0.25
0.38
0.56
8
7
6
5
4
3.7
3.0
2.5
2.0
1.7
4.1 2.3
3.4 1.8
2.8 1.5
2.3 1.2
1.9 1.0
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
DO5022P-474ML_
DO5022P-684ML_
DO5022P-105ML_ 1000
470
680
0.85
1.1
1.8
3
2.5
2.0
1.5
1.2
1.7 0.82
1.3 0.72
0.95 1.1 0.56
Specifications subject to change without notice.
Please check our website for latest information.
Document172-1 Revised10/14/08
© Coilcraft, Inc. 2009
Document 172-2
SMT Power Inductors – DO5022P Series
Typical L vs Current
10000
Typical L vs Frequency
10000
1000 µH
1000 µH
1000
1000
100 µH
100
100 µH
100
10
10 µH
10 µH
10
1 µH
1 µH
1
1
0.1
0.1
0.1
1
10
100
0.01
0.1
1
10
Current (A)
Frequency (MHz)
Allow an additional 0.02/0,508
0.710 ±0.020
18,03 ±0,508
in width and 0.01/0,254 in
height for optional tin-lead and
tin-silver-copper application.
Current Derating
120
110
0.600
15,24
max
100
90
80
70
60
50
40
30
20
0.500
dia
12,70
0.280
7,11
max
*
0.110
2,79
0.100
2,54
0.100
2,54
0.605
15,37
0.115
2,92
10
0
-40 -20
0
20
40
60
80
100
120 140
Recommended
Land Pattern
0.510 ±0.010
12,95 ±0,25
Ambient temperature (°C)
Internal code
Dash number
Part Marking
Finish
Start
Part marking since Feb. 2005. Parts manufactured
prior to that date may have color dots.
Visit www.coilcraft.com/colrpowr.cfm for details.
inches
mm
Dimensions are in
Specifications subject to change without notice.
Please check our website for latest information.
Document172-2 Revised10/14/08
© Coilcraft, Inc. 2009
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