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D03316 Función - SMT Power Inductors - Coilcraft

Número de pieza D03316
Descripción SMT Power Inductors
Fabricantes Coilcraft 
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D03316 Hoja de datos, Descripción, Manual
Document 179-1
SMTPowerInductorsDO3316Series
The DO3316 Series of surface mount inductors is de-
signed for the smallest possible size, lowest cost and
highest performance. Their high energy storage and
very low resistance make them the ideal inductors for
DC-DC conversion in notebook computers, PDAs,
step-up or step-down converters, flash memory pro-
grammers, etc.
For reliable surface mounting, we’ve designed the DO
Series with a flat top and robust temperature deflection
to prevent damage during solder reflow.
In addition to the standard versions shown here, custom
inductors are available to meet your exact requirements.
Coilcraft Designer’s Kit C105 contains three samples
each of the standard parts shown as well as all standard
values from the DO1608 Series. To order, contact
Coilcraft or visit http://order.coilcraft.com.
SPICE models ON OUR WEB SITE OR CD
01.25,1905max
0.370max
9,40
1st
significant
digit
2nd
significant
digit
Multiplier
0.330
8,38 dia
0.205 max
5,21
0.100
2,54
0.100
2,54
0.290
7,37
0.110
2,79
0.300
7,62
0.115
2,92
Recommended
Land Pattern
Parts/reel: 131,000 Tape width: 24 mm
For packaging data see Tape and Reel Specifications section.
Part
number
L ±20%1 DCR max
(µH) (Ohms)
DO3316P-102
DO3316P-152http://www.DataSheet4U.net/
DO3316P-222
DO3316P-332
DO3316P-472
DO3316P-682
DO3316P-103
DO3316P-153
DO3316P-223
DO3316P-333
DO3316P-473
DO3316P-683
DO3316P-104
DO3316P-154
DO3316P-224
DO3316P-334
DO3316P-474
DO3316P-684
DO3316P-105
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
0.009
0.010
0.012
0.015
0.018
0.027
0.038
0.046
0.085
0.10
0.14
0.20
0.28
0.40
0.61
1.02
1.27
2.02
3.00
SRF typ2 Isat3
(MHz) (A)
100
90
80
65
45
38
30
27
19
15
12
10
9
6
5
4.5
3.5
2.5
2.0
9.0
8.0
7.0
6.4
5.4
4.6
3.8
3.0
2.6
2.0
1.6
1.4
1.2
1.0
0.8
0.6
0.5
0.4
0.3
Irms4
(A)
6.8
6.4
6.1
5.4
4.8
4.4
3.9
3.1
2.7
2.1
1.8
1.5
1.3
1.0
0.8
0.6
0.5
0.4
0.3
1. Tested at 100 kHz, 0.1 Vrms, 0 Adc.
2. SRF >13 MHz measured using Agilent/HP 8753D network ana-
lyzer; <13 MHz using Agilent/HP 4192A.
3. DC current at which inductance drops 10% (typ) from its value
without current.
4. Average current for 40°C temperature rise from 25°C.
5. Operating temperature range -40°C to +85°C.
6. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
Specifications subject to change without notice. Document 179-1 Revised 11/20/02
datasheet pdf - http://www.DataSheet4U.net/





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