COOPER HC1-5R1-R

High Current Inductor
Single Winding, HC1
Applications
• Next generation microprocessors
• High current DC-DC converters
• Computers
Environmental Data
• Storage temperature range: -40°C to +125°C
SMD Device
• Operating temperature range: -40°C to +125°C (range is
application specific).
Description:
• Solder reflow temperature: +260°C maximum for 10
seconds maximum.
• 125°C Maximum total operating temperature
• Designed for high current, low voltage applications
Packaging
• Low DCR, high efficiency
• Units supplied in tape and reel packaging, 250 parts on
13” diameter reel.
• Foil construction for higher frequency circuit designs
• Suited for IR and vapor reflow solder
• Frequency range 1kHz to 1MHz
• Ferrite core material
Product Specifications
Part
Number
HC1-R22-R
HC1-R30-R
HC1-R57-R
HC1-R87-R
HC1-1R0-R
HC1-1R7-R
HC1-2R3-R
HC1-3R6-R
HC1-5R1-R
HC1-7R8-R
HC1-100-R
Rated
Inductance μH
0.22
0.30
0.57
0.87
1.0
1.7
2.3
3.6
5.1
7.8
10
OCL (1)
± 15% μH
0.218
0.291
0.572
0.866
1.12
1.66
2.29
3.59
5.15
7.85
10.5
Irms (2)
Amps (Approx.)
51.42
51.42
37.83
28.01
28.01
22.30
22.30
16.76
12.79
12.79
12.79
1) OCL (Open Circuit Inductance) Test parameters: 300kHz, .25Vrms, 0.0Adc & Isat.
5) Part number definition - HC1-xxx-R:
3) Isat Amps Peak for approximately 30% rolloff @ 20°C
Top View
Side View
Volt- μSec (4)
(V μS) (ref.)
1.83
1.83
3.66
5.49
5.49
7.33
7.33
9.16
10.99
10.99
10.99
4) Applied Volt-Time product (V-μS) across the inductor. This value represents the applied V-μS at
200kHz necessary to generate a core loss equal to 10% of the total losses for 40°C temperature
rise. See Core Loss Graph.
2) Irms Amps for approximately ΔT of 40°C. DC current for an approximate ΔT of 40°C without core
loss. Derating is necessary for AC currents. It is recommended that the temperature of the part
not exceed 125°C under worst case operating conditions verified in the end application.
Dimensions - mm
DCR (Ω)
[email protected] 20°C
0.00036
0.00036
0.00068
0.00123
0.00123
0.0020
0.0020
0.0035
0.0057
0.0057
0.0057
Isat (3)
Amps (Approx.)
40.5
31.8
33.4
31.0
25.4
22.2
16.7
13.4
11.2
6.7
5.3
• HC1 = Product code and size
• -xxx = Inductance value
• R = Decimal point (if no “R” is present,
third character = number of zeros)
• -R Suffix = RoHS compliant
Recommended Pad Layout
Front View
Schematic
(Componenet Side)
4.5
4.5
1
13.0
Max.
10.0
Max.
4.9 Typ.
10.0
2
1
13.0
Max.
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BU-SB08064
2
14.5
2.2
Typ.
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Data Sheet 4328
xxx = Inductance value
wwllyy = Date code R = Revision level
Packaging Information - mm
4.0
1.5 dia
+0.1/-0.0
2.0
1.5 dia
min
A
1.7
1
11.5
HC1-XXX
wwllyy R
13.4
24.0
+/-0.3
2
2.0
10.3
A
20.0
SECTION A-A
13.4
Supplied in tape and reel packaging,
250 parts per reel, 13” diameter reel.
User direction of feed
Core Loss
Irms Derating With Core Loss
0
20
40
60
70
Hz
50
k
100
k
Hz
80
400
k
300 H z
kH
z
200
kH
z
% of Losses from Irms (maximum)
50
90
92
94
95
96
97
98
99
10
20
30
40
50
60
70
80 90
100
200
300
400
500
% of Applied Volt-µ-Seconds
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BU-SB08064
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Data Sheet 4328
600
800
1000
Inductance Characteristics
HC1 Inductor (R22, 7R8)
100
100
90
90
OCL (%)
OCL (%)
HC1 Inductor (R87)
80
80
70
70
60
60
50
50
0
10
20
30
40
50
60
70
80
90
100
110
120
0
10
20
30
40
50
% of I sat
100
100
90
90
80
80
OCL (%)
OCL (%)
70
80
90
100
110
120
80
90
100
110
120
80
90
100
110
120
HC1 Inductor (R57, 2R3, 3R6, 5R1)
HC1 Inductor (1R7)
70
70
60
60
50
50
0
10
20
30
40
50
60
70
80
90
100
110
120
0
10
20
30
40
50
60
70
% of I sat
% of I sat
HC1 Inductor (R30, 100)
HC1 Inductor (1R0)
100
100
90
90
80
OCL (%)
OCL (%)
60
% of I sat
80
70
70
60
60
50
50
0
10
20
30
40
50
60
70
80
90
100
110
120
0
10
North America
Cooper Electronic Technologies
1225 Broken Sound Parkway NW
Suite F
Boca Raton, FL 33487-3533
Tel: 1-561-998-4100
Fax: 1-561-241-6640
Toll Free: 1-888-414-2645
Cooper Bussmann
P.O. Box 14460
St. Louis, MO 63178-4460
Tel: 1-636-394-2877
Fax: 1-636-527-1607
20
30
40
50
60
70
% of I sat
% of Isat
Europe
Cooper Electronic Technologies
Cooper (UK) Limited
Burton-on-the-Wolds
Leicestershire • LE12 5TH UK
Tel: +44 (0) 1509 882 737
Fax: +44 (0) 1509 882 786
Cooper Electronic Technologies
Avda. Santa Eulalia, 290
08223
Terrassa, (Barcelona), Spain
Tel: +34 937 362 812
+34 937 362 813
Fax: +34 937 362 719
Asia Pacific
Cooper Electronic Technologies
1 Jalan Kilang Timor
#06-01 Pacific Tech Centre
Singapore 159303
Tel: +65 278 6151
Fax: +65 270 4160
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This
bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any
technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Life Support Policy: Cooper Bussmann 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.
© 2008 Cooper Bussmann
St. Louis, MO 63178
w w w. c o o p e r b u s s m a n n . c o m
0508
BU-SB08064
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Data Sheet 4328