Description
• Compact footprint for high density, high
• Foil technology that adds higher reliability factor
• Frequency Range up to 1MHz
Applications
• Next generation microprocessors
• Energy storage applications
• DC-DC converters
• Computers
Environmental Data
• Storage temperature range: -40°C to +125°C
• Operating ambient temperature range: -40°C to +85°C
• Solder reflow temperature: +260°C for 10 seconds
1) Open Circuit Inductance Test Parameters: 300kHz, 0.250 Vrms, 0.0 Adc
2) DC current for an approximate temperature change of 40°C without core loss.
Mechanical Diagrams
Dimensions in Millimeters
Part
Number
HC2-R47-R
HC2-R68-R
HC2-1R0-R
HC2-2R2-R
HC2-4R7-R
HC2-6R0-R
current/low voltage applications
over the traditional magnet wire used for higher
frequency circuit designs
(range is application specific).
maximum
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.
It is recommended that the temperature of the part not exceed 125°C under
worst case operating conditions verified in the end application.
Inductance
Rated
µH
.47
.68
1.0
2.2
4.7
6.0
9.5
typ
3.5
typ
1
HC2 - XXX
wwllyy R
FRONT VIEW
TOP VIEW
2.3
typ
19.2
max
µH ± 20%
OCL (1)
1.15
2.00
4.55
6.00
.52
.63
2
19.0
max
2002/95/EC
Amperes
Irms (2)
12.7
max
RoHS
(Typ.)
52.9
52.9
33.0
24.3
17.0
17.0
3) Peak current for approximately 30% roll-off
4) Values @ 20°C
5) Applied Volt-Time product (V-µS) across the inductor. This value represents the
Packaging
• 45 parts per tray bulk packaging.
• Tape and reel packaging also available, 44mm width,
• Add -TR after part number for tape and reel packaging.
applied V-µS at 300KHz necessary to generate a core loss equal to 10% of the
total losses for 40°C temperature rise.
110 parts per 13" reel.
5.50
RECOMMENDED PCB PAD LAYOUT
Amperes
Isat (3)
(Typ.)
63.75
50.00
42.50
31.90
21.25
16.50
1
2
SCHEMATIC
10.00
DCR (4)
Ohms
(Max.)
.0006
.0006
.0013
.0023
.0046
.0046
HIGH CURRENT 2™
19.00
5.50
Power Inductors
Volts (5)
10.31
13.75
20.62
20.62
µSec
6.87
6.87