参数资料
型号: SDR1305-6R8Y
厂商: Bourns Inc.
文件页数: 1/2页
文件大小: 0K
描述: INDUCTOR 6.8UH 4.3A SMD
标准包装: 600
系列: SDR1305
电感: 6.8µH
电流: 4.3A
电流 - 饱和: 5.2A
类型: 铁氧体芯体
容差: ±25%
屏蔽: 无屏蔽
DC 电阻(DCR): 最大 24 毫欧
Q因子@频率: 17 @ 7.96MHz
频率 - 自谐振: 32MHz
材料 - 芯体: 铁氧体
封装/外壳: 0.500" L x 0.500" W x 0.189" H(12.70mm x 12.70mm x 4.80mm)
安装类型: 表面贴装
包装: 带卷 (TR)
工作温度: -40°C ~ 125°C
频率 - 测试: 100kHz
Features
■ Available in E6 values
■ Current rating to 7.2 amps
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
? Portable communication equipment
? Camcorders
? LCD TVs
? Car radios
SDR1305 Series - SMD Power Inductors
Electrical Specifications
General Specifications
Test Voltage...................................10 mV
Bourns Part No.
SDR1305-2R5Y
Inductance 100 kHz
( μ H) Tol. %
2.5 ± 25
Q
Typ.
19
Test
Frequency
(MHz)
7.96
SRF
Min.
(MHz)
61
RDC
Max.
( ? )
0.0098
I rms
Max.
(A)
7.20
I sat
Typ.
(A)
8.00
Reflow Soldering ...230 °C, 50 sec. max.
Operating Temperature ..-40 °C to +125 °C
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
SDR1305-3R5Y
SDR1305-4R6Y
SDR1305-6R8Y
SDR1305-100M
SDR1305-150M
SDR1305-220M
SDR1305-330M
SDR1305-470M
SDR1305-680M
SDR1305-101K
SDR1305-151K
SDR1305-221K
SDR1305-331K
SDR1305-471K
SDR1305-681K
SDR1305-102K
3.5
4.6
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
470.0
680.0
1000.0
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
25
25
25
20
20
20
20
20
20
10
10
10
10
10
10
10
20
18
17
35
28
27
23
24
22
20
17
16
11
14
12
41
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.252
43
35
32
27
24
20
16
13
11
11
8
7
6
4
3.5
2.7
0.0105
0.0165
0.0240
0.0370
0.0460
0.0620
0.0850
0.1300
0.1650
0.2550
0.3800
0.5000
0.7000
1.1500
1.4000
2.3500
6.00
5.20
4.30
3.60
3.30
2.90
2.50
1.90
1.65
1.40
1.20
1.00
0.85
0.67
0.60
0.46
7.00
6.00
5.20
4.40
3.70
3.00
2.60
2.00
1.80
1.40
1.15
0.95
0.80
0.70
0.58
0.47
Resistance to Soldering Heat
................................260 °C for 10 sec.
Materials
Core .......................................Ferrite DR
Wire ............Enamelled copper wire 130
Terminal .........................................Cu/Sn
Rated Current
...................Ind. drop 25 % typ. at Isat
Temperature Rise ..................40 °C max.
at rated Irms
Packaging ....................600 pcs. per reel
Product Dimensions
12.70 ± 0.3
(.500 ± .012)
2.60
(.102)
Electrical Schematic
Recommended Layout
3.60
REF.
(.142)
REF.
6R8
12.70 ± 0.3
(.500 ± .012)
8.40
(.331)
REF. 13.60
(.535)
REF.
4.80 ± 0.3
(.189 ± .012)
2.60
(.102)
REF.
TYP.
3.00
(.118)
2.0
(.079)
TYP.
8.60
(.339)
TYP.
2.0
(.079)
TYP.
DIMENSIONS:
MM
(INCHES)
*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.
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