SRR5028-681Y Bourns Inc., SRR5028-681Y Datasheet
SRR5028-681Y
Manufacturer Part Number
SRR5028-681Y
Description
INDUCTOR POWER SMD
Manufacturer
Bourns Inc.
Series
SRR5028r
Datasheet
1.SRR5028-220Y.pdf
(2 pages)
Specifications of SRR5028-681Y
Product
Inductors
Test Frequency
0.796 MHz
Inductance
680 uH
Tolerance
30 %
Maximum Dc Current
0.13 Amp
Maximum Dc Resistance
4300 mOhms
Self Resonant Frequency
3 MHz
Q Minimum
11
Dimensions
5.8 mm W x 5.8 mm L x 2.8 mm H
Operating Temperature Range
- 40 C to + 125 C
Termination Style
SMD/SMT
Package / Case
5028
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SRR5028-681Y
Manufacturer:
BOURNS
Quantity:
60 000
Bourns Part No.
SRR5028-2R6Y
SRR5028-3R0Y
SRR5028-4R2Y
SRR5028-5R3Y
SRR5028-6R2Y
SRR5028-8R2Y
SRR5028-100Y
SRR5028-120Y
SRR5028-150Y
SRR5028-180Y
SRR5028-220Y
SRR5028-270Y
SRR5028-330Y
SRR5028-390Y
SRR5028-470Y
SRR5028-560Y
SRR5028-680Y
SRR5028-820Y
SRR5028-101Y
SRR5028-151Y
SRR5028-221Y
SRR5028-331Y
SRR5028-471Y
SRR5028-561Y
SRR5028-681Y
Electrical Specifications
Soldering Profile
275
225
175
125
75
25
0
150°C
<1> Maximum of 10 seconds between
+255°C and +260°C
Inductance 100 kHz
(µ µ H)
100
150
220
330
470
560
680
2.6
3.0
4.2
5.3
6.2
8.2
10
12
15
18
22
27
33
39
47
56
68
82
50
Ramp Up
3°C/second maximum
120 - 150 seconds
Tol. %
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
100
Ref.
190°C
11
10
10
11
12
12
11
Q
7
7
7
7
7
7
9
9
7
8
7
9
8
8
8
7
7
8
Time (seconds)
Frequency
<1> 255°C
220°C
Features
SRR5028 Series - Shielded SMD Power Inductors
150
(MHz)
0.796
0.796
0.796
0.796
0.796
0.796
0.796
10 seconds minimum
Height of 3.0 mm max.
Current rating up to 3.0 A
RoHS compliant*
Test
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
2.52
2.52
2.52
2.52
2.52
seconds
60 - 90
(MHz)
SRF
Typ.
7.5
6.5
77
65
51
45
39
34
30
28
22
20
20
17
13
13
13
12
11
9
8
5
5
4
3
200
260°C peak
Max.
(mΩ Ω )
1250
2000
2500
3920
4300
DCR
100
110
120
160
190
210
250
300
350
430
480
900
30
30
35
40
45
55
70
80
250
Ramp Down
6°C/second
Irms
3.00
2.80
2.50
2.30
2.20
2.10
1.50
1.46
1.37
1.25
1.15
1.05
0.90
0.86
0.82
0.72
0.62
0.52
0.45
0.33
0.30
0.20
0.30
0.14
0.13
maximum
(A)
Customers should verify actual device performance in their specific applications.
Rev. 02/22/05
2.70
2.50
2.20
1.90
1.80
1.60
1.40
1.25
1.15
1.10
1.00
0.90
0.78
0.72
0.65
0.60
0.56
0.50
0.45
0.35
0.30
0.20
0.23
0.14
0.14
Isat
(A)
300
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Applications
Test Voltage .....................0.1 V, 100 KHz
Reflow Soldering .....230 ˚C; 50 sec max.
Operating Temperature ..-40 °C to +125 °C
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
Core Material.................................Ferrite
Wire ............................Enameled Copper
Adhesive..............................Epoxy Resin
Terminal.....................................Ag/Ni/Sn
Rated Current .........Ind. drop of 35 % typ.
Temperature Rise .............30 ˚C typ. at Irms
Packaging.....................400 pcs. per reel
General Specifications
Materials
Product Dimensions
Recommended Layout
Input/output of DC/DC converters
Power supplies for:
•
•
•
•
................................260 °C for 10 sec.
DIMENSIONS:
Specifications are subject to change without notice.
Portable communication equipment
Camcorders
LCD TVs
Car radios
R
(.087)
2.20
(.228 ± .012)
REF.
(.248)
(Temperature rise included)
5.80 ± 0.30
6R2
6.30
(INCHES)
MM
REF.
(.228 ± .012)
5.80 ± 0.30
(.110 ± .008)
2.80 ± 0.20
(.075)
(.075)
1.90
1.90
TYP.
TYP.
(.087)
(.087)
2.20
2.20
(.079)
REF.
REF.
2.00
TYP.
(.075)
1.90
at Isat
REF.
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SRR5028-681Y Summary of contents
Page 1
... SRR5028-221Y 220 ±30 SRR5028-331Y 330 ±30 SRR5028-471Y 470 ±30 SRR5028-561Y 560 ±30 SRR5028-681Y 680 ±30 Soldering Profile 275 <1> Maximum of 10 seconds between +255°C and +260°C 225 175 150°C 125 120 - 150 seconds 75 Ramp Up 3°C/second maximum ...
Page 2
... SRR5028 Series - Shielded SMD Power Inductors Surface Mount Chip Inductor Capability Matrix Inductance vs. Current 331 151 7 5 470 150 3R0 Current (mA) Packaging Specifications (.079 ± .020) 178.0 (7.00) DIA. 21.0 ± 0.8 (.827 ± .032) 13.0 DIA. (.511) END NO COMPONENT 200 (7 ...