LDS0705-1R5M-R [EATON]
Shielded metalized drum core power inductors;
| 型号： | LDS0705-1R5M-R |
| 厂家： | 
Eaton All Rights Reserved. |
| 描述： | Shielded metalized drum core power inductors 测试 功率感应器 电感器 |
| 文件： | 总4页 (文件大小：945K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Effective July 2017
Supersedes March 2007
Technical Data 4142
LDS0705
Shielded metalized drum core power inductors
Applications
•
•
•
•
•
•
Buck or Boost Inductor
Noise filtering and output filter chokes
Battery Power, DC-DC converters
Notebook and laptop power
Hand held devices
Media players
Environmental data
•
•
Sorage temperature range (component):
-40 °C to +125 °C
Operating temperature range: -40 °C to +125 °C
(ambient plus self-temperatrise)
Solder reflow temperature:
Product features
•
7.8 mm x 7.0 mm x 5.0 mm shided drum
core
•
•
•
•
•
Ferrite core material
J-STD-020 (latest revision) compliant
Metalized core mounting utilizes board space
Inductance range from 0.82 µH to 470 µH
Current range from 0.368 A to 57 A
Frequency range up to 1 MHz
HALOGEN
Pb
HF
FREE
LDS0705
Technical Data 4142
Shielded metalized drum core power inductors
Effective July 2017
Product specifications
Part Number
Rated
OCL (1)
µH
Irms(2)
(A)
Isat (3)
(A)
DCR (Ω)
@+20 °C
(Typical)
0.0040
0.0061
0.009
0.013
0.021
0.024
0.033
0.036
0.056
0.084
0.107
0.158
0.240
0.323
0.357
0.554
0.68
K-factor
(4)
Inductance
(µH)
0.82
1.5
LDS0705-R82M-R
LDS0705-1R5M-R
LDS0705-2R2M-R
LDS0705-3R3M-R
LDS0705-4R7M-R
LDS0705-6R8M-R
LDS0705-8R2M-R
LDS0705-100M-R
LDS0705-150M-R
LDS0705-220M-R
LDS0705-330M-R
LDS0705-470M-R
LDS0705-680M-R
LDS0705-820M-R
LDS0705-101M-R
LDS0705-151M-R
LDS0705-221M-R
LDS0705-331M-R
LDS0705-471M-R
0.861 20ꢀ
1.42 20ꢀ
2.13 20ꢀ
2.97 20ꢀ
5.08 20ꢀ
6.34 20ꢀ
7.75 20ꢀ
9.30 20ꢀ
14.78 20ꢀ
21.53 20ꢀ
32.50 20ꢀ
45.71 20ꢀ
69.76 20ꢀ
83.67 20ꢀ
98.9 20ꢀ
152.0 20ꢀ
216.5 20ꢀ
329.9 20ꢀ
467.0 20ꢀ
7.68
6.17
5.06
4.19
3.32
3.11
2.67
2.54
2.04
1.66
1.48
1.21
0.985
0.850
0.808
0.649
0.584
0.470
0.387
8.57
6.67
5.45
4.62
3.53
3.16
2.86
2.61
2.07
1.71
1.40
1.18
0.952
0.870
0.800
0.645
0.541
0.438
0.368
24.8
19.3
15.8
13.4
10.2
9.2
8.3
7.6
6.0
5.0
4.0
3.4
2.8
2.5
2.3
1.9
1.6
1.3
2.2
3.3
4.7
6.8
8.2
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100.0
150.0
220.0
330.0
470.0
1.06
1.56
1.1
(1) Open Circuit Inductance Test Parameters: 100 kHz, 0.1 V, 0.0 Adc.
(2) Irms: DC current for an approximate ∆T of 30 °C without core loss. Derating is
necessary for AC currents. PCB layout, trace thickness and width, air-flow, and
proximity of other heat generating components will affect the temperature rise
is recommended that the temperature of the part not exceed +125 °C under
worst case operating conditions verified in the end application.
(4) K-factor: Used to deterne B p-p for core loss (see graph).
B p-p = K*L*∆I, B p-p(mT), K: (K factor from table), L: (Inductance in µH),
∆(Peak to peak ripple current in Amps).
(5) Part Number Definition: LDS0705-xxx-R
LDS0705 = Product code d size; -xxx = Inductance value in uH;
= decimal point; If no R is present, last character equals number of zeros.
= Inductance tolce +/- 20ꢀ -R sux = RoHS compliant
(3) Isat Amperes peak for approximately 15ꢀ rolloff (@+25 °C)
Dimensions- mm
SCHEMATIC
RECOMMENDED PCB LAYOUT
SIDE VIEW
BOTTOM VIEW
TOP VIEW
2.0
1
2.0 Typ.
XXX
wwllyy R
7.0
5.0 Max.
7.0 0.2
2
3.0
7.8 0.2
Marking: xxx = Inductance in uR = decimal point. If nis present last character
equals number of zeros. wwllyDate code, R = Revision level.
Do not route traces or vias underneath the inuctor
Packaging informatimm
Parts packaged on 13" Diameter reel,
1,000 parts per reel.
www.eaton.com/electronics
2
LDS0705
Technical Data 4142
Effective July 2017
Shielded metalized drum core power inductors
Temperature rise vs. total loss
90
80
70
60
50
40
30
20
10
0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Tot al Loss (W)
Core loss vs Bp-p
100
10
MHz
500 kHz
300 kHz
20kHz
1
100 kHz
50 kHz
0.1
0.01
0.001
0.0001
1
10
100
1000
Bp-p (mT)
Inductance characterics
OCL vs. Isat
120%
110%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
-40
25
85
0%
0%
20%
40%
60%
80%
100%
120%
140%
160%
180%
200%
% of Isat
3
www.eaton.com/electronics
LDS0705
Technical Data 4142
Shielded metalized drum core power inductors
Effective July 2017
Solder Reflow Profile
TP
TTaabbllee 1 - SSttaannddaardd SnPPbb SSoolldeerr ((TT ))
cc
TC -5°C
tP
Max. Ramp Up Rate = 3°C/s
Max. Ramp Down Rate = 6°C/s
Volume
mm3
<350
235°C
220°C
Volume
mm3
Package
Thickness
<2.5mm
_
>350
TL
220°C
220°C
Preheat
A
t
_
>2.5mm
Tsmax
TTaabbllee 2 - LLeeaadd ((PPbb)) Frreee SSoolldeerr ((TT ))
cc
Volume
Volume
Volume
mm3
>2000
260°C
245°C
245°C
Tsmin
mm3
mm3
ts
Package
Thickness
1.6mm
<350
260°C
1.6 – 2.5mm 260°C
>2.5m250°C
0 - 2000
260°C
250°C
245°C
25°C
Time 25°C to Peak
Time
Reference JDEC J-STD-020
Profile Feature
Preheat and Soak
Standard Snb Solder Lead (Pb) Free Solder
100°C
• Temperature min. (T
)
150°C
smin
• Temperature max. (T
)
150°C
200°C
smax
) (t )
• Time (T
smin
t
60-120 Seconds
3°C/ Second Max.
60-120 Seconds
3°C/ Second Max.
smax s
Average ramp up rate T
to T
smax
p
Liquidous temperature (T
Time at liquidous (t )
L
)
183°C
6-150 Seconds
217°C
60-150 Seconds
L
Peak package body temperature (T )*
Table 1
Table 2
P
Time (t )** within °C of the specified classification temperature (T
20 Seconds**
6°C/ Second Max.
6 Minutes Max.
30 Seconds**
6°C/ Second Max.
8 Minutes Max.
p
Average ramp-down rate (to T
)
smax
Tim5°C to Peak mperature
* Tolerance fopeak profile temperature () is defined as supplier minimum and a user maximum.
p
** Tolerance fome at peak profile mperature s defined as a supplier minimum and a user maximum.
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written
approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly
used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also
reserves the right to change or update, without notice, any technical information contained in this bulletin.
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronics
© 2017 Eaton
Eaton is a registered trademark.
All Rights Reserved
Printed in USA
All other trademarks are property
of their respective owners.
Publication No. 4142
July 2017
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