FP3-R68-R COILTRONICS, FP3-R68-R Datasheet
FP3-R68-R
Manufacturer Part Number
FP3-R68-R
Description
HIGH FREQUENCY INDUCTOR, 680NH 9.72A 15%
Manufacturer
COILTRONICS
Datasheet
1.FP3-150-R.pdf
(3 pages)
Specifications of FP3-R68-R
Inductance Tolerance
± 15%
Dc Resistance Max
4630µohm
Dc Current Rating
9.72Arms
Core Material
Iron
No. Of Pins
2
Inductor Type
High Frequency
Saturation Current
11.6A
Inductance
680nH
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FP3-R68-R
Manufacturer:
COOPER
Quantity:
20 000
Description
• 155°C maximum total temperature operation
• Low profile high current inductors
• Inductance range 0.1uh to 15uh
• Design utilizes high temperature powder iron material with a
• Current rating up to 34.7Adc (Higher peak currents may be
• Frequency range up to 2MHz
Applications
• Computers and portable power devices
• Energy storage applications
• DC-DC converters
• Input - Output filer application
Environmental Data
• Storage temperature range: -40°C to +155°C
• Operating ambient temperature range: -40°C to +155°C
• Solder reflow temperature: +260°C max. for 10 seconds max.
1) OCL (Open Circuit Inductance) Test parameters: 100kHz, 0.1Vrms, 0.0Adc
2) DC current for an approximate ∆T of 40°C without core loss. Derating is
Mechanical Diagrams
Packaging Information
Dimensions in Millimeters
Part
Number
FP3-R10-R
FP3-R20-R
FP3-R47-R
FP3-R68-R
FP3-1R0-R
FP3-1R5-R
FP3-2R0-R
FP3-3R3-R
FP3-4R7-R
FP3-8R2-R
FP3-100-R
FP3-150-R
non-organic binder to eliminate thermal aging
attained with a greater rolloff, see rolloff curve)
(range is application specific).
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 155°C under
worst case operating conditions verified in the end application.
FRONT VIEW
Inductance
Rated
0.10
0.20
0.47
0.68
1.00
1.50
2.00
3.30
4.70
8.20
10.0
15.0
µH
2.8±0.25
(2x)
3.00 Max
0.3 Rad
max.
µH ± 15%
OCL (1)
2.8±0.25
(2x)
SECTION A-A
0.10
0.22
0.44
0.72
1.10
1.50
2.00
3.20
4.70
10.9
14.9
8.5
Ko
TOP VIEW
+/-0.05
XXX
yww
0.30
FP3
6.70
Max
1
2
1.5 Dia
min.
Bo
Amperes
Irms (2)
19.0
15.3
10.9
9.72
6.26
5.78
5.40
3.63
3.23
2.91
2.30
2.22
7.25
Max
Ao
2002/95/EC
RoHS
SIDE VIEW
12.0
2.0
4.0
Approx. 10%
Amperes
Isat (3)
3) Isat Amperes Peak for approximately 10% rolloff @ 20°C
4) Isat Amperes Peak for approximately 15% rolloff @ 20°C
5) K-factor: Used to determine B p-p for core loss (see graph). B p-p =K*L*∆I
11.6
Packaging
• Units supplied in tape and reel packaging.
Direction of Feed
9.0
7.4
6.2
5.4
4.3
3.5
2.6
2.3
2.0
27
16
B p-p:(Gauss), K: (K factor from table), L: (Inductance in uH), ∆I (Peak to peak
ripple current in Amps).
Reel quantity = 1,700 parts per reel.
A
1.0 min.
+0.1/-0.0
(2x)
1.5 Dia
A
0.5 Rad
1
2
typ.
RECOMMENDED PCB PAD LAYOUT
Approx. 15%
7.50
Amperes
Isat (4)
34.7
20.8
14.9
11.6
9.5
8.0
6.9
5.5
4.2
3.4
3.0
2.5
Ao= 6.6mm
Bo= 7.1mm
Ko= 3.2mm
1.75
4.50 (2x)
7.5
mOhms @ 20°C
+/-0.3
16.0
Low Profile Inductors
2.50 (2x)
(Max.)
DCR
1.21
1.88
3.67
4.63
11.2
13.1
15.0
30.0
40.0
74.0
101
127
FLAT-PAC™ 3
1
2
SCHEMATIC
xxx = Inductance value
K-factor (5)
yww = Date code
803
482
344
268
219
185
161
127
105
78
69
59
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FP3-R68-R Summary of contents
Page 1
... Solder reflow temperature: +260°C max. for 10 seconds max. Part Rated OCL (1) Number Inductance µH ± 15% µH FP3-R10-R 0.10 0.10 FP3-R20-R 0.20 0.22 FP3-R47-R 0.47 0.44 FP3-R68-R 0.68 0.72 FP3-1R0-R 1.00 1.10 FP3-1R5-R 1.50 1.50 FP3-2R0-R 2.00 2.00 FP3-3R3-R 3.30 3.20 FP3-4R7-R 4.70 4 ...
Page 2
... OCL vs. Isat 100 120 140 % of Isat FP3 AC Loss a t Frequency, kHz CoreLoss vs. Flux Density 750 1000 1250 1500 1750 2000 2250 B p-p (Gauss) 0.36 0.48 0.61 0.73 0.85 0.97 Total Loss (W) FLAT-PAC™ 3 Low Profile Inductors 160 180 200 ...
Page 3
PM-4118 3/07 Visit us on the Web at www.cooperbussmann.com 1225 Broken Sound Pkwy. Suite F Boca Raton, FL 33487 © Cooper Electronic Tel: +1-561-998-4100 Toll Free: +1-888-414-2645 Fax: +1-561-241-6640 Technologies 2007 This bulletin is intended to present product design solutions ...