HC2-6R0-R Datasheet, PDF (1/2 Pages) Cooper Bussmann, Inc. – HIGH CURRENT 2™ Power Inductors

HIGH CURRENT 2™
Power Inductors
Description
• Compact footprint for high density, high
current/low voltage applications
• Foil technology that adds higher reliability factor
over the traditional magnet wire used for higher
frequency circuit designs
• Frequency Range up to 1MHz
RoHS
2002/95/EC
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
(range is application specific).
• Solder reflow temperature: +260°C for 10 seconds
maximum
Packaging
• 45 parts per tray bulk packaging.
• Tape and reel packaging also available, 44mm width,
110 parts per 13" reel.
• Add -TR after part number for tape and reel packaging.
Part
Number
HC2-R47-R
HC2-R68-R
HC2-1R0-R
HC2-2R2-R
HC2-4R7-R
HC2-6R0-R
Rated
Inductance
µH
.47
.68
1.0
2.2
4.7
6.0
OCL (1)
µH ± 20%
.52
.63
1.15
2.00
4.55
6.00
Irms (2)
Amperes
(Typ.)
52.9
52.9
33.0
24.3
17.0
17.0
Isat (3)
Amperes
(Typ.)
63.75
50.00
42.50
31.90
21.25
16.50
DCR (4)
Ohms
(Max.)
.0006
.0006
.0013
.0023
.0046
.0046
Volts (5)
µSec
6.87
6.87
10.31
13.75
20.62
20.62
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.
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.
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
applied V-µS at 300KHz necessary to generate a core loss equal to 10% of the
total losses for 40°C temperature rise.
Mechanical Diagrams
TOP VIEW
RECOMMENDED PCB PAD LAYOUT
10.00
1 ^{HC2 - XXX}
wwllyy R
2 19.0
max
9.5
typ
19.2
max
FRONT VIEW
12.7
max
3.5
2.3
Dimensions in Millimeters
typ
typ
19.00
5.50
5.50
SCHEMATIC
1
2