I03-142-1_08 Datasheet, PDF (1/1 Pages) ice Components, Ins. – High Current Power Inductor

I03 Series
High Current Power Inductor
Features
• High Saturation Current to 50A
• DCR as low as 0.98mΩ
• High Energy Storage in a Compact
Package
• Lower DCR than similar Toroid
Design
Applications
• Desktop CPUs
• Servers
• VRMs
• DC/DC Converters
Packaging Tray =108 pieces, Box = 12 trays, Box = 1296 pieces
Mechanical
13.8 MAX
13.5 MAX
5 +/- 0.5
13.5 MAX
Suggested PCB layout
I03-XXX-1
YYWW
X+/-0.5
Y+/- 0.1
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Schematic
S
F
Side View
Side View
Electrical Specifications
Part
Number
Inductance¹ DCR (mΩ)
(µH,+/-10%) Typ. Max.
Isat⁵
(A)
Idc⁶ Dimensions (mm)
(A)
X
Y
I03-142-1
1.4
0.98 1.03
50
35
6.60
1.65
I03-302-1
3.0
2.60 2.73
30
21
9.45
1.30
I03-562-1
5.6
7.00 7.66
14
9
7.11
0.91
unit: mm
1. Tested at 100 kHz, 0.1Vrms,
0 A_dc bias.
2. Electrical specifications at
25°C.
3. Operating range: -40°C to
+155°C. This is a com-
bination of ambient plus
temperature rise.
4. Meets Class F (155°C) insula-
tion system requirements.
5. I_sat is the DC current required
to reduce the nominal induc-
tance by 30%.
6. I_dc is the DC current required
to produce a temperature
rise of 50°C.
7. Meets UL 94V-0.
Specifications subject to change without notice.
800.729.2099 tel
www.icecomponents.com
91
(03/08) I03-1