PL
IA
NT
Features
n
Unit height of 2.9 mm
Applications
n
DC/DC converters
n
Power supplies for:
OM
2R2
LE
AD
F
RE
E
*R
oH
S
n
Inductance range: 1 to 1000 μH
n
Rated current up to 2.9 A
n
RoHS compliant*
C
• Portable communication equipment
• Laptop computers
• Camcorders, HDTV
SRF
(MHz)
Typ.
130
115
90
70
50
45
35
30
20
15
14
11
9
6
5.5
5
4
3
2
SDE6603 Series - SMD Power Inductors
General Specifications
DCR
(W)
Max.
0.05
0.06
0.07
0.08
0.09
0.13
0.16
0.23
0.37
0.51
0.64
0.86
1.27
2.0
3.11
3.8
5.06
9.2
13.8
I rms
(A)
2.9
2.8
2.4
2.0
1.5
1.4
1.1
1.0
0.8
0.6
0.5
0.4
0.3
0.25
0.2
0.16
0.15
0.12
0.07
I sat
(A)
2.9
2.6
2.3
2.0
1.5
1.2
1.1
0.9
0.7
0.58
0.5
0.4
0.31
0.27
0.22
0.18
0.16
0.14
0.1
**K-
Factor
1000
867
684
520
448
371
302
245
200
160
137
70
57
45
38
30
26
22
18
Electrical Characteristics
Bourns Part No.
SDE6603-1R0M
SDE6603-1R5M
SDE6603-2R2M
SDE6603-3R3M
SDE6603-4R7M
SDE6603-6R8M
SDE6603-100M
SDE6603-150M
SDE6603-220M
SDE6603-330M
SDE6603-470M
SDE6603-680M
SDE6603-101M
SDE6603-151M
SDE6603-221M
SDE6603-331M
SDE6603-471M
SDE6603-681M
SDE6603-102M
Inductance
@ 100KHz
L (μH) ±20 %
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
Test Voltage ........................................0.1 V
Reflow Soldering ....... 230 °C, 50 sec max.
Operating Temperature...-25 °C to +105 °C
(Temperature rise included)
Storage Temperature ......-40 °C to +125 °C
Resistance to Soldering Heat
................................... 260 °C for 10 sec.
Moisture Sensitivity Level ......................... 1
ESD Classification (HBM)..................... N/A
Materials
Core ..................................................Ferrite
Wire ................................Enameled copper
Base ..............................................Ceramic
Adhesive .................................. Epoxy resin
Terminal ........................................Ag/Ni/Au
Rated Current..Ind. drop of 10 % typ. at Isat
Temperature Rise .......40 °C typical at Irms
Packaging ......... 2000 pcs. per 13-inch reel
Product Dimensions
6.60
(0.260)
MAX.
**K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(µH) x
Δ
I (peak-to-peak ripple current,
A), determine core loss from
Core Loss vs. Flux Density
plot.
Core Loss vs. Flux Density
10000
4.45
(0.175)
MAX.
1.27
(0.050)
TYP.
1000
4.32
(0.170)
TYP.
Core Loss (mW)
100
10
1 MHz
600 KHz
500 KHz
300 KHz
200 KHz
100 KHz
50 KHz
3.90
(0.154)
TYP.
1.02
(0.040)
TYP.
2.92
(0.115)
MAX.
Recommended Layout
3.56
(0.140)
6.86
REF.
(0.270)
1
1.4
(0.055)
4.06
(0.160)
1.4
(0.055)
0.1
100
MM
DIMENSIONS:
(INCHES)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including
annex and RoHS Recast 2011/65/EU June 8, 2011.
Flux Density Bp-p (gauss)
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
1000
10000
SDE6603 Series - SMD Power Inductors
Soldering Profile
275
225
175
125
75
25
<1> Maximum of 10 seconds
between +255 °C and +260 °C
<1> 255 °C
220 °C
60 seconds
maximum
Ramp Down
5 °C/second
260 °C peak
275
225
175
125
75
25
<1> 5 seconds maximum
at +245 °C
<1> 245 °C
170 °C
150 °C
Schematic
Temperature (°C)
190°C
150 °C
120-150 seconds
Temperature (°C)
183 °C
60 seconds
maximum
Ramp Down
5 °C/second
How to Order
Model
Ramp Up
120 -150 seconds
10 seconds minimum
SDE6603 - 100M
10 seconds minimum
Ramp Up
4 °C/second maximum
0
50
100
150
200
250
300
Value Code (see table)
0
50
100
4 °C/second maximum
150
200
250
300
Time (Seconds)
Time (Seconds)
Packaging Specifications
330.0
(13.00)
DIA.
2.0 ± 0.5
(.079 ± .020)
THICKNESS
0.10
(.004)
MAX.
100.0 ± 2.0
(3.94 ± .079)
13.5 ± 0.5
DIA.
(.53 ± .020)
EMBOSSED
CARRIER
EMBOSSED
CAVITY
13.5 ± 0.5
(0.53 ± .020)
DIA.
16.5 ± 0.5
(0.65 ± 0.020)
1.75 ± 0.1
(0.069 ± 0.004)
4.0 ± 0.1
(0.157 ± 0.004)
2.0 ± 0.1
(0.079 ± 0.004)
1.5 ± 0.1
(0.059 ± 0.004)
16.0 ± 0.3
(0.629 ± 0.012)
7.5 ± 0.1
(0.295 ± 0.004)
8.0 ± 0.1
(0.315 ± 0.004)
4.4 ± 0.1
(0.173 ± 0.004)
0.35 ± 0.05
(0.014 ± 0.002)
6.7 ± 0.1
(0.264 ± 0.004)
MM
DIMENSIONS:
(INCHES)
3.2 ± 0.1
(0.126 ± 0.004)
USER DIRECTION OF FEED
QTY: 2000 PCS. PER REEL
REV. 03/18
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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