BOURNS SDR6603-102M

*R
o
*R HS
oH CO
S MP
CO L
M IAN
PL T
IA
NT
Features
Applications
■ Height of 2.92 mm
■ Input/output of DC/DC converters
■ Current rating up to 2.9 A
■ Power supplies for:
• Portable communications equipment
• Camcorders
• LCD TVs
• Car radios
■ RoHS compliant*
SDR6603 Series - SMD Power Inductors
Inductance 100 kHz
(µH)
Tol. (%)
Q
Ref.
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
15
22
33
47
68
82
100
150
220
330
470
680
820
1000
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
20
19
18
18.5
17
15.5
10
17
17
16
24
15
18
10
29
41
33
42
42
58
40
71
Bourns Part No.
SDR6603-1R0M
SDR6603-1R5M
SDR6603-2R2M
SDR6603-3R3M
SDR6603-4R7M
SDR6603-6R8M
SDR6603-8R2M
SDR6603-100M
SDR6603-150M
SDR6603-220M
SDR6603-330M
SDR6603-470M
SDR6603-680M
SDR6603-820M
SDR6603-101M
SDR6603-151M
SDR6603-221M
SDR6603-331M
SDR6603-471M
SDR6603-681M
SDR6603-821M
SDR6603-102M
Test
Frequency
(MHz)
SRF
Typ.
(MHz)
DCR
Max.
(Ω)
I rms
Max.
(A)
I sat
Typ.
(A)
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
130
115
90
70
50
45
40
35
30
20
15
14
11
10
9
6
5.5
5
4
3
2.5
2
0.05
0.05
0.07
0.08
0.09
0.13
0.16
0.16
0.23
0.37
0.51
0.64
0.86
1.18
1.3
2.0
3.2
3.8
5.1
9.2
12.6
13.8
2.9
2.8
2.4
2.0
1.5
1.4
1.3
1.1
1.0
0.80
0.60
0.50
0.40
0.35
0.30
0.25
0.20
0.16
0.15
0.12
0.10
0.07
2.9
2.6
2.3
2.0
1.5
1.2
1.15
1.1
0.90
0.70
0.58
0.50
0.40
0.35
0.31
0.27
0.22
0.18
0.16
0.14
0.12
0.10
General Specifications
Test Voltage.....................................0.1 V
Reflow soldering.....230 °C; 50 sec max.
Operating Temperature ..-40 °C to +125 °C
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
............................260 °C, 10 sec. max.
Materials
Core...............................................Ferrite
Wire .............................Enameled copper
Base ...........................................Ceramic
Adhesive ...............................Epoxy resin
Terminal.....................................Ag/Ni/Au
Rated Current
...................Ind. drop 10 % typ. at Isat
Temperature Rise................15 °C typical
at rated Irms
Packaging.....................600 pcs. per reel
Product Dimensions
6.60
MAX.
(0.260)
100
Electrical Specifications
4.45
(0.175)
MAX.
Inductance vs. Current
103
102
7
5
MAX.
2.92
(0.115)
3
2
102
101
Inductance (µH)
7
5
TYP.
3.05
(0.120)
TYP.
3
2
1.27
(0.050)
4.32
TYP.
(0.170)
Recommended Layout
101
7
5
100
REF.
1.60
REF.
(0.063)
3
4.10
(0.161)
2
3.00
REF.
(0.118)
100
7
5
101
1R0
2
3
5
7
102
2
3
5
7 103
DC Current (mA)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
2
3
5
7 104
REF.
7.00
(0.276)
DIMENSIONS:
MM
(INCHES)
SDR6603 Series - SMD Power Inductors
Electrical Schematic
Soldering Profile
275
<1> Maximum of 10 seconds between
+255°C and +260°C
260°C peak
<1> 255°C
225
220°C
Temperature (°C)
190°C
Ramp Down
6°C/second
maximum
60 - 90
seconds
175
150°C
125
120 - 150 seconds
10 seconds minimum
75
Ramp Up
3°C/second maximum
25
0
50
100
150
200
250
300
Time (seconds)
Rev. 02/22/05
Packaging Specifications
2.0 ± 0.5
(.079 ± .020)
178
(7.00)
DIA.
16.5
(.650)
13.0
(.512)
DIA.
21.0 ± 0.8
(.827 ± .031)
50.0 - 0
(1.969 - 0)
13.0
DIA.
(.512)
14 + 0
(.551 + 0)
8.0
(.315)
END
100
4.0
(.157)
100
100
START
100
100
100
DIMENSIONS:
NO COMPONENT
200
(7.87)
MM
(INCHES)
NO COMPONENT
COMPONENTS
400
(15.75)
USER DIRECTION OF FEED
QTY: 600 PCS. PER REEL
REV. 09/09
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.