SRR6038

NT
IA
PL
M
CO
S
oH
*R
Features
Applications
■ Height of 4.0 mm max.
■ Input/output of DC/DC converters
■ Current rating up to 3.5 A
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
■ RoHS compliant*
SRR6038 Series - Shielded SMD Power Inductors
General Specifications
Test Voltage .....................0.1 V, 100 KHz
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 for 10 sec.
Electrical Specifications
Inductance 100 kHz
µH)
(µ
Tol. %
Q
Ref.
SRR6038-3R3Y
SRR6038-5R0Y
SRR6038-6R2Y
3.3
5.0
6.2
±30
±30
±30
9.8
8.9
9.0
Test
Frequency
(MHz)
7.96
7.96
7.96
SRR6038-7R4Y
SRR6038-8R2Y
SRR6038-8R7Y
SRR6038-100Y
SRR6038-120Y
SRR6038-150Y
SRR6038-180Y
SRR6038-220Y
SRR6038-270Y
SRR6038-330Y
SRR6038-390Y
SRR6038-470Y
SRR6038-560Y
SRR6038-680Y
SRR6038-820Y
SRR6038-101Y
7.4
8.2
8.7
10
12
15
18
22
27
33
39
47
56
68
82
100
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
7.5
7.4
7.3
8.8
8.3
8.6
8.0
8.8
7.7
8.6
8.3
8.5
8.2
7.4
7.6
6.7
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
Bourns Part No.
SRF
Typ.
(MHz)
75.9
42.6
42.3
DCR
Max.
Ω)
(mΩ
20
24
27
Irms
(A)
3.50
2.90
2.50
Isat
(A)
3.60
2.95
2.60
32.9
29.6
27.5
24.9
17.9
18.0
13.8
13.9
12.5
12.5
11.8
10.4
8.8
7.5
7.6
6.2
31
34
34
38
53
57
92
96
109
124
138
155
202
234
324
358
2.30
2.20
2.20
2.00
1.70
1.60
1.50
1.30
1.20
1.10
1.00
0.95
0.85
0.75
0.70
0.65
2.55
2.45
2.35
2.05
1.95
1.90
1.70
1.60
1.30
1.20
1.10
1.00
0.90
0.87
0.75
0.68
Materials
Core Material.................................Ferrite
Wire ............................Enameled Copper
Adhesive..............................Epoxy Resin
Terminal.....................................Ag/Ni/Sn
Rated Current .........Ind. drop of 35 % typ.
at Isat
Temperature Rise .............30 ˚C typ. at Irms
Packaging...................1000 pcs. per reel
Product Dimensions
6.80 ± 0.20
(.268 ± .008)
100
6.80 ± 0.20
(.268 ± .008)
Soldering Profile
275
<1> Maximum of 10 seconds between
+255°C and +260°C
3.80 ± 0.20
(.150 ± .008)
260°C peak
<1> 255°C
2.30
(.091)
TYP.
225
220°C
Temperature (°C)
190°C
Ramp Down
6°C/second
maximum
60 - 90
seconds
175
150°C
TYP.
2.20
(.087)
125
120 - 150 seconds
2.30
(.091)
TYP.
10 seconds minimum
75
Ramp Up
3°C/second maximum
Recommended Layout
25
0
50
100
150
200
Time (seconds)
250
300
7.30
REF.
(.287)
Rev. 02/22/05
Electrical Schematic
R
2.70
(.106)
REF.
DIMENSIONS:
LCR METER
MM
(INCHES)
2.60
(.102)
REF.
REF.
2.10
(.083)
2.60
(.102)
REF.
*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.
Surface Mount
Chip-Inductor
Capability
MatrixInductors
SRR6038
Series
Shielded
SMD Power
Inductance vs. Current
SRR6038-3R3Y
SRR6038-120Y
14
Inductance (µH)
Inductance (µH)
3
2
1
12
10
8
6
4
2
0
0
0
1
2
3
4
5
0
6
0.5
1
Inductance (µH)
Inductance (µH)
SRR6038-5R0Y
5
4
3
2
0
1
2.5
3
0.5
1
1.5
2
2.5
Current (A)
0
1
2
3
4
Inductance (µH)
Current (A)
Inductance (µH)
2
SRR6038-150Y
16
14
12
10
8
6
4
2
0
0
SRR6038-6R2Y
7
6
5
4
3
2
1
0
SRR6038-180Y
21
18
15
12
9
6
3
0
0
0.5
1
1.5
2
1.5
2
Current (A)
0
1
2
3
4
Inductance (µH)
Current (A)
Inductance (µH)
1.5
Current (A)
Current (A)
SRR6038-7R4Y
8
6
4
2
0
SRR6038-220Y
25
20
15
10
5
0
0
0
1
2
3
0.5
1
Current (A)
4
SRR6038-8R7Y
10
8
6
4
2
0
0
0.5
1
1.5
2
Inductance (µH)
Inductance (µH)
Current (A)
2.5
3
25
20
15
10
5
0
0
Current (A)
SRR6038-100Y
12
10
8
6
4
2
0
0
0.5
1
1.5
0.5
1
1.5
2
Current (A)
Inductance (µH)
Inductance (µH)
SRR6038-270Y
30
2
2.5
3
Current (A)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
SRR6038-330Y
40
30
20
10
0
0
0.5
1
Current (A)
1.5
SRR6038 Series - Shielded SMD Power Inductors
Inductance vs. Current
SRR6038-390Y
SRR6038-680Y
Inductance (µH)
80
30
20
10
60
40
20
0
0
0
0.5
1
0
1.5
0.2
0.5
Inductance (µH)
Inductance (µH)
0
0.6
0.8
1
SRR6038-820Y
SRR6038-470Y
60
50
40
30
20
10
0
0.4
Current (A)
Current (A)
1
100
80
60
40
20
0
0
0.2
1.5
0.4
0.6
0.8
1
0.8
1
Current (A)
Current (A)
SRR6038-101Y
SRR6038-560Y
60
Inductance (µH)
Inductance (µH)
Inductance (µH)
40
50
40
30
20
10
0
120
100
80
60
40
20
0
0
0
0.2
0.4
0.6
0.8
1
0.2
0.4
0.6
Current (A)
Current (A)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Surface Mount
Chip-Inductor
Capability
MatrixInductors
SRR6038
Series
Shielded
SMD Power
Packaging Specifications
330.0
(12.99)
DIA.
2.0 ± 0.5
(.079 ± .020)
DIMENSIONS:
22.4
(.882)
MM
(INCHES)
DIA.
13.0 ± 0.5
(.512 ± .020)
21.0 ± 0.8
(.827 ± .032)
50.0 - 0
(1.969 - 0)
13.0 ± 0.5
DIA.
(.512 ± .020)
18.0 + 0
(.709 + 0)
12.0
(.472)
END
100
4.0
(.157)
100
100
NO COMPONENT
START
100
NO COMPONENT
200
(7.87)
COMPONENTS
USER DIRECTION OF FEED
QTY: 1000 PCS. PER REEL
08/08
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
400
(15.75)