MCSDRH73B-681MHF MULTICOMP, MCSDRH73B-681MHF Datasheet - Page 3

• Manufacturer Part Number: MCSDRH73B-681MHF
• Description: INDUCTOR, 680UH, 210MA, 20%
• Manufacturer: MULTICOMP
• Series: SDRHr

Specifications of MCSDRH73B-681MHF

• Inductance Tolerance: ± 20%
• Dc Resistance Max: 4.01ohm
• Dc Current Rating: 210mA
• Core Material: Ferrite
• Inductor Case Style: SMD
• No. Of Pins: 2
• Inductance: 680µH
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
Note :
1. OCL (Open Circuit Inductance) and L at I
2. I
3. I
4. Inductance Vs. DC bias curve, please see the next page to get more detail information.
5. Inductance tolerance: ±20%, Base type: Plastic.
SMD Power Inductors
sat
rms
±20%
http://www.farnell.com
http://www.newark.com
http://www.cpc.co.uk
OCL
1000
(µH)
0.82
100
150
220
330
470
680
820
1.5
2.2
3.3
4.7
6.8
8.2
10
15
22
33
47
68
82
: DC current that causes inductance to drop by approximately 30% from OCL; (T
: DC current that causes an approximate temperature rise ( T) of 40°C; (T
(Typical)
0.0039
0.0052
0.0064
0.0079
0.0107
0.0156
0.0164
0.0268
0.0318
0.0445
0.0659
0.0991
0.0119
0.121
0.155
0.217
0.321
0.434
0.627
0.888
1.093
1.409
DCR
( )
(Maximum)
0.00625
0.01285
0.0047
0.0077
0.0095
0.0143
0.0187
0.0197
0.0322
0.0382
0.0534
0.079
0.145
0.186
0.385
0.753
1.066
1.312
0.119
DCR
0.26
0.52
1.69
( )
rms
at 25°C
24.2
18.5
14.8
12.6
10.1
5.65
0.85
0.76
0.69
and L at I
I
(A)
8.4
7.6
6.9
4.7
3.2
2.7
2.4
2.2
1.8
1.5
1.2
sat
4
1
sat
(Typical)
L at I
and DCR are measured at: 100 KHz, 0.25 V at 25ºC.
0.659
26.65
37.95
124.8
182.4
(µH)
1.12
1.75
2.65
5.75
18.7
55.6
11.2
284
402
548
680
801
Page <3>
3.6
6.6
8.3
67
79
sat
at 25°C
15.5
13.3
10.8
3.05
2.75
2.05
1.45
0.92
I
(A)
9.3
8.8
7.7
7.5
5.8
5.4
4.5
3.7
2.4
1.7
1.2
0.8
rms
12
1
a
= 25ºC).
a
(Typical)
L at I
= 25ºC).
0.807
10.77
206.5
(µH)
2.05
2.95
7.45
15.3
21.7
29.4
45.3
66.7
148
293
404
610
511
1.4
5.5
6.5
52
98
4
rms
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Part Number
20/06/11 V1.1