DO3316P-152B [COILCRAFT]
General Purpose Inductor, 1.5uH, 20%, 1 Element, SMD, ROHS COMPLIANT;
| 型号： | DO3316P-152B |
| 厂家： | 
Coilcraft lnc. |
| 描述： | General Purpose Inductor, 1.5uH, 20%, 1 Element, SMD, ROHS COMPLIANT 测试 功率感应器 电感器 |
| 文件： | 总2页 (文件大小：102K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 179-1
SMT Power Inductors
–
DO3316 Series
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
conversioninnotebookcomputers,PDAs,step-uporstep-
down converters, flash memory programmers, 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 C178 contains three samples
each of the parts shown. To order, contact Coilcraft or visit
http://order.coilcraft.com.
0.510
max
Part
L ±±202 DCR max SRF typ3 Isat4 Irms5
12,95
number1
(µH)
(Ohms)
(MHz)
(A)
(A)
DO3316P-102
DO3316P-152
DO3316P-222
DO3316P-332
DO3316P-472
DO3316P-682
DO3316P-103
DO3316P-153
DO3316P-223
DO3316P-333
1.0
0.009
0.010
0.012
0.015
0.018
0.027
0.038
0.046
0.085
0.10
100
90
80
65
45
38
30
27
19
15
9.0
8.0
7.0
6.4
5.4
4.6
3.8
3.0
2.6
2.0
6.8
6.4
6.1
5.4
4.8
4.4
3.9
3.1
2.7
2.1
0.370
max
1.5
2.2
3.3
4.7
6.8
10
15
22
33
9,40
0.330
8,38
dia
0.205
max
5,21
Recommended
Land Pattern
DO3316P-473
DO3316P-683
DO3316P-104
DO3316P-154
DO3316P-224
47
68
100
150
220
0.14
0.20
0.28
0.40
0.61
12
10
9
6
5
1.6
1.4
1.2
1.0
0.8
1.8
1.5
1.3
1.0
0.8
0.100
2,54
0.100
2,54
0.110
2,79
0.290
7,37
DO3316P-334
DO3316P-474
DO3316P-684
330
470
680
1.02
1.27
2.02
3.00
4.5
3.5
2.5
2.0
0.6
0.5
0.4
0.3
0.6
0.5
0.4
0.3
0.115
2,92
0.300
7,62
DO3316P-105 1000
Part Marking
1st
significant
digit
1. Part number on reel label may have a B suffix to indicate that the reel is
not machine ready.
2. Tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. SRF >13 MHz measured using Agilent/HP 8753D network analyzer;
<13 MHz using Agilent/HP 4192A.
4. DC current at which inductance drops 10% (typ) from its value without
current.
Internal
code
Dash
number
2nd
significant
digit
Start
Finish
5. Average current for 40°C temperature rise from 25°C.
6. Operating temperature range -40°C to +85°C.
7. Electrical specifications at 25°C.
Multiplier
Weight:
0.92 – 1.23 g
See Qualification Standards section for environmental and test data.
See Color Coding section for color dot part marking data.
Terminations: Nickel/gold over phos bronze
Tape and reel: 1000/13″ reel 24 mm tape width
For packaging data see Tape and Reel Specifications section.
Specifications subject to change without notice.
Please check our website for latest information.
Document 179-1 Revised 12/10/04
© Coilcraft, Inc. 2005
Document 179-2
SMT Power Inductors – DO3316 Series
Typical L vs Current
10000
Typical L vs Frequency
10000
1000 µH
1000 µH
1000
1000
100 µH
100 µH
100
10
100
10 µH
10 µH
10
1 µH
1 µH
1
1
0.1
0.1
0.01
0.1
1
10
0.1
1
10
100
Frequency (MHz)
Current (A)
Current Derating
+30
+20
+10
0
-10
-20
-30
-40 -20
0
20
40
60
80
100 120 140
Ambient temperature (°C)
Specifications subject to change without notice.
Please check our website for latest information.
Document 179-2 Revised 03/03/05
© Coilcraft, Inc. 2005
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