HC8LP-R39-R [COOPER]
General Purpose Inductor, 0.39uH, 20%, 1 Element, Iron-Core, SMD, 4341, ROHS COMPLIANT;
| 型号： | HC8LP-R39-R |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | General Purpose Inductor, 0.39uH, 20%, 1 Element, Iron-Core, SMD, 4341, ROHS COMPLIANT 测试 功率感应器 电感器 |
| 文件： | 总3页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HC8LP Series
Power Inductors
Description
RoHS
2002/95/EC
• 155°C maximum temperature operation
• Low profile surface mount inductors designed
for higher speed switch mode applications
requiring low voltage, and high current
• Design utilizes high temperature powder iron material
with a non-organic binder to eliminate thermal aging
• Inductance range from 0.17 uH to 47.9 uH
• Current range from 29 Amps to 1.8 Amps
• Frequency range 1kHz to 500kHz
Applications
• Next generation processors
• High current DC-DC converters
• VRM, multi-phase buck regulator
• PC Workstations, Routers, Servers
• Telecom soft switches, Base stations
Packaging
• Supplied in tape and reel packaging, 800 parts per reel
Environmental Data
• Storage temperature range: -40°C to +155°C
• Operating temperature range: -40°C to +155°C
(Range is application specific)
• Solder reflow temperature: +260°C max. for
10 seconds max.
Part
Rated
Inductance
μH
OCL (1)
nominal
+/-20% μH
0.170
0.430
0.830
1.35
1.92
2.67
3.56
4.57
5.71
6.98
8.37
9.90
15.20
21.70
32.10
47.90
Irms (2)
Amperes
(Typ.)
29.0
20.2
15.6
12.4
10.1
8.3
Isat (3)
Amperes
15% rolloff
31
Isat (4)
Amperes
30% rolloff
56
DCR (mΩ)
max. @
20°C
1.40
Volts (5)
μSec (VμS)
(ref.)
7.8
Number
HC8LP-R15-R
HC8LP-R39-R
HC8LP-R75-R
HC8LP-1R2-R
HC8LP-1R9-R
HC8LP-2R6-R
HC8LP-3R5-R
HC8LP-4R5-R
HC8LP-5R6-R
HC8LP-6R9-R
HC8LP-8R2-R
HC8LP-100-R
HC8LP-150-R
HC8LP-220-R
HC8LP-330-R
HC8LP-470-R
0.15
0.39
0.75
1.2
1.9
2.6
3.5
4.5
5.6
6.9
19
34
24
2.80
4.70
7.50
11.5
17.1
24.5
27.6
38.9
42.8
58.0
62.9
99.4
149
224
344
4.7
3.4
2.6
4.1
4.8
5.6
6.3
7.1
7.8
8.6
9.3
11.6
13.7
16.8
20.3
13.5
10.1
8.7
7.4
6.4
5.6
5.1
4.6
4.2
6.8
3.1
2.6
2.1
18.7
15.5
13.1
11.4
10.0
9.0
8.1
7.4
3.8
5.5
6.9
6.5
5.5
5.2
4.5
4.3
3.4
2.8
8.2
10.0
15.0
22.0
33.0
47.0
4.6
3.8
3.1
2.3
1.8
1.7
1) Open Circuit Inductance test parameters: 100KHz, 1.0V, 0.0Adc
2) Irms: DC current for an approximate DT of 40°C without core loss. Derating is
necessary for AC currents. PCB layout, trace thickness and width, air-flow, and prox-
imity of other heat generating components will affect the temperature rise. It is rec-
ommended that the temperature of the part not exceed 155°C under worst case
operating conditions verified in the end application.
Part number definition:
HC8LP-xxx-R
HC8LP = Product code and size
xxx = Inductance in μH. R = decimal point.
If no R is present third character = # of zeros.
-R suffix indicates RoHS compliant
3) Isat Amperes Peak for approximately 15% rolloff (@20°C)
4) Isat Amperes Peak for approximately 30% rolloff (@20°C)
5) Applied Volt-Time product (V-μS) across the inductor. This value represents the
applied V-μS at operating frequency necessary to generate additional core loss
which contributes to the 40°C temperature rise. De-rating of the Irms is required
to prevent excessive temperature rise. The 100% V-uS rating is equivalent to a
ripple current Ip-p of 20% of Isat (30% rolloff option).
PM-45
HC8LP Series
Power Inductors
Mechanical Diagrams
TOP VIEW
SIDE VIEW
RECOMMENDED PCB PAD LAYOUT
2.70 ± ±.55
(2 x)
3.5 typ
2plcs
10.4
Max
10.9
Max
3.± typ
2plcs
HC8LP-XXX
wwllyy R
4.±typ
10.4
Max
FRONT VIEW
Dimesional Table
SCHEMATIC
A
ref
B
max
mm
FRONT VIEW
PN
C
L
1
mm
R15
R39
R75
1R2
2.1
2.1
2.1
2.1
3.5
3.5
3.5
3.3
B
Max
2
1R9
thru
470
A
ref
2.7
3.5
3.95
2 plcs
ref
Dimensions in Millimeters
wwllyy = Date Code, R = Revision Level
Packaging Information
4.0
1.5 dia
+0.1/-0.0
2.0
1.5 dia
min
A
1.75
Ao=10.4 mm
Bo=11.2 mm
Ko=4.3 mm
11.5
24.0
+/-0.3
Bo
11.2
HC8-XXX
wwllyy
R
Ko
A
SECTION A-A
16.0
Ao
User direction of feed
Packaging Information:
Parts packaged on a
13" Dia. EIA-481 compliant reel.
800 parts per reel.
PM-46
HC8LP Series
Power Inductors
Core Loss
Irms DERATING WITH CORE LOSS
% Applied Volt-u Seconds
10
30
50
70
90
110
130
150
170
190
92
93
94
100kHz
95
200kHz
300kHz
400kHz
500kHz
96
97
98
99
100
Rolloff
OCL vs Isat
100
90
80
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90 100 110 120 130 140 150 160 170 180 190 200 210 220
% of Isat
PM-47
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