ETAL P7611

PRODUCT DATA SHEET
P7611 Family
HIGH POWER INDUCTOR
Features
Applications
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Lead-free (Pb-free)
RoHS compliant
High Current (>50A)
Low DCR (to 0.6mΩ)
Foil windings
Closed magnetic circuit
DC-DC Converters
Voltage Regulator Modules
Distributed Power
MPU power supplies
Servers
Workstations
Telecom equipment
DESCRIPTION
The P7611 family comprises high-energy-density
surface mount inductors. The family employs
copper foil windings, giving excellent DC
resistance, thermal efficiency and high frequency
performance to 1MHz. The core is a closed
magnetic circuit to afford magnetic shielding.
ETALDOC 850/2
Page 1 of 3
The P7611 family is compliant with RoHS
Directive 2002/95/EC and supplied in tape and
reel packaging, and is suitable for Pb-free and
conventional placement and reflow.
July 2005
P7611
SPECIFICATIONS
Electrical
(2)
Part Number
Nominal
Inductance
(µH)
Inductance
(1)
(µH)
DCR (mΩ) Max
Rated Current
(2)
IRMS (A)
P7611-R47MT
0.47
0.52±20%
0.6
53
64
P7611-R68MT
0.68
0.63±20%
0.6
53
50
P7611-1R0MT
1.0
1.15±20%
1.3
33
42
P7611-2R2MT
2.2
2.0±20%
2.3
24
32
P7611-4R7MT
4.7
4.55±20%
4.6
17
21
P7611-5R6MT
5.6
5.6±20%
4.6
17
17
Isat
Notes
1.
2.
3.
4.
5.
Inductance measured at 300kHz, 250mV.
Rated current, IRMS, is the current at which the temperature rise is 40ºC typical.
Saturation Current, Isat, is the DC current at which the zero-current inductance drops by 30% (typ).
Operating temperature -40ºC to +85ºC.
For non-standard inductance values, please contact Profec.
CONSTRUCTION
Dimensions
Fig. 1
Fig. 2
19.2 max
9.5
typ
19.0 max
2.3
typ
MARKING
INDUCTANCE CODE
e3
10.0
Dimensions shown are in millimetres
19.0
11.15
max
5.5
Terminal plating JESD97 category = e3.
Recommended reflow solder profile:
2 minutes @ 150-200ºC,
10 seconds @ 260ºC;
time above 217ºC 60 seconds maximum.
PCB PATTERN
ETALDOC 850/2
Page 2 of 3
July 2005
P7611
ORDERING CODE
P7611-
ABSOLUTE MAXIMUM RATINGS
T
Storage temperature
-40ºC to
+105ºC
Operating temperature
-40ºC to
+85ºC
Soldering temperature profile peak
260ºC 10s
Tape and Reel
Tolerance:
M = ±20%
Inductance code
Handle
in
accordance
with
IPC/JEDEC
J-STD-033 procedure for components classified
as IPC/JEDEC J-STD-020 Moisture Sensitivity
Level 2.
Type code
ISO 9001
FM 25326
ETAL Group Oy, Kuormatie 14, FIN-03101, Nummela
Telephone: +358 (0)20 7500 330
Fax: +358 (0)20 7500 333
Website: www.etalgroup.com
Email: [email protected]
ETALDOC 850/2
Page 3 of 3
July 2005