Brochure for HWI4427H Series Helical Edge Wound (HEW) High Current Inductors

HEW (HELICAL EDGE WOUND)
HIGH CURRENT INDUCTOR
HWI4427H SERIES
•
High Current Inductors (inductance range from 1.4μH to 45.9μH)
in a compact size package (44.5mm x 40mm x 27mm)
•
Flat wire coil minimizes losses at high frequency
•
Horizontal mount, low profile package (vertical mount version also
available)
•
Operating Temperature -40ºC to +150ºC
•
RoHS Compliant Product
•
Custom Design Available
ELECTRICAL PARAMETERS @ 25°C
Part Number
INDUCTANCE
(μH)
±15%
Irms
(Amp)
Typical
DCR
(mΩ)
Max
20ºC
Rise
40ºC
Rise
Isat
(Amp)
Typical
Dimensions
(mm)
10%
Drop
30%
Drop
C
D
HWI4427-038A-450H
45.9
25
38
4.2
25
48
1.50
8.00
HWI4427-038A-300H
30.6
25
38
4.2
46
82
1.50
8.00
HWI4427-044A-290H
29.4
29
44
3.0
31
61
1.80
8.00
HWI4427-044A-190H
19.6
29
44
3.0
58
102
1.80
8.00
HWI4427-068A-130H
13.1
45
68
1.3
47
91
2.50
8.50
HWI4427-068A-8R7H
8.7
45
68
1.3
87
154
2.50
8.50
HWI4427-068A-5R6H
5.6
45
68
1.3
174
342
2.50
8.50
HWI4427-092A-7R3H
7.3
61
92
0.7
63
122
3.00
8.50
HWI4427-092A-4R9H
4.9
61
92
0.7
116
205
3.00
8.50
HWI4427-122A-3R3H
3.3
80
122
0.4
95
183
3.50
8.50
HWI4427-122A-2R2H
2.2
80
122
0.4
174
308
3.50
8.50
HWI4427-122A-1R4H
1.4
80
122
0.4
349
685
3.50
8.50
Note:
1. Inductance measured at 10KHz, 1Vrms
2. Isat is DC current at which the inductance drops the specified amount from its original value without bias.
3. Irms is the DC current that causes the specified temperature rise of the winding from 25°C ambient for the inductor.
Revised 03/17/2016
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Tel: 310-325-1043
Fax: 310-325-1044
www.mpsind.com
[email protected]
HEW (HELICAL EDGE WOUND)
HIGH CURRENT INDUCTOR
HWI4427H SERIES
DIMENSIONS (mm / [inch])
Recommended
PCB Layout
44.5 Max
[1.75]
44.5 Max
[1.75]
40.0 Max
[1.58]
MPS
HWI4427-XXXA-XXXH
Date Code
35.0 Ref CL
[1.38]
40.0 Max
[1.58]
20.00 Ref
[0.787]
C Ref
D Ref
CL
25.00 Typ
[0.984]
CL
27.0 Max
[1.06]
25.00 Typ
[0.984]
6.35 Ref
[0.250]
20.00 Typ
[0.787]
Revised 03/17/2016
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Tel: 310-325-1043
Fax: 310-325-1044
www.mpsind.com
[email protected]
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