SD25-100-R Coiltronics/Div of Cooper/Bussmann, SD25-100-R Datasheet - Page 2

• Manufacturer Part Number: SD25-100-R
• Description: INDUCTOR POWER SHIELD 10UH SMD
• Manufacturer: Coiltronics/Div of Cooper/Bussmann
• Series: SDr
• Type: Ferrite Corer

Specifications of SD25-100-R

• Inductance: 10µH
• Current: 1.8A
• Current - Saturation: 1.27A
• Tolerance: ±20%
• Shielding: Shielded
• Dc Resistance (dcr): 82.4 mOhm
• Package / Case: 0.204" L x 0.204" W x 0.098" H (5.20mm x 5.20mm x 2.50mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Frequency - Test: 100kHz
• Material - Core: Ferrite
• Applications: Portable Equipment
• Current - Temperature Rise: -
• Q @ Freq: -
• Self Resonant Freq: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Temperature Rise: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SD25-100; SD25-100

(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.
(2) RMS current for an approximate ∆T of 40°C without core loss. It is
(3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C.
Part Number
SD12-820-R
SD12-101-R
SD12-151-R
SD12-221-R
SD12-331-R
SD12-471-R
SD12-681-R
SD12-821-R
SD12-102-R
SD14-R58-R
SD14-R87-R
SD14-1R2-R
SD14-1R5-R
SD14-2R0-R
SD14-2R5-R
SD14-3R2-R
SD14-4R5-R
SD14-6R9-R
SD14-8R8-R
SD14-100-R
SD14-150-R
SD14-220-R
SD14-330-R
SD14-470-R
SD14-680-R
SD14-820-R
SD14-101-R
SD14-151-R
SD14-221-R
SD14-331-R
SD14-471-R
SD14-681-R
SD14-821-R
SD14-102-R
SD18-R47-R
SD18-R82-R
SD18-1R2-R
SD18-1R5-R
SD18-2R2-R
SD18-3R3-R
SD18-4R7-R
SD18-6R2-R
SD18-8R2-R
SD18-100-R
SD18-150-R
SD18-220-R
SD18-330-R
SD18-470-R
SD18-680-R
SD18-820-R
SD18-101-R
SD18-151-R
SD18-221-R
SD18-331-R
SD18-471-R
SD18-681-R
SD18-821-R
SD18-102-R
recommended that the temperature of the part not exceed 125°C.
SD14 Peak current for approximate 20% roll off at 20°C.
Inductance
Rated
1000
1000
1000
(µH)
82.0
0.58
0.87
0.47
0.82
1.20
1.50
2.20
3.30
4.70
6.20
8.20
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
150
220
330
470
680
820
100
150
220
330
470
680
820
100
150
220
330
470
680
820
1.2
1.5
2.5
3.2
4.5
6.9
8.8
10
15
22
33
47
68
82
2
OCL (1)
+/-20%
102.01
151.29
222.01
334.89
479.61
681.21
823.69
82.81
151.3
222.0
334.9
462.3
670.8
800.9
992.3
14.68
21.93
47.57
99.25
152.4
335.1
471.4
683.3
823.4
10.89
15.21
22.09
32.49
47.61
68.89
82.81
32.55
68.21
1008
1004
(µH)
98.0
0.61
0.88
1.23
1.63
2.09
2.62
3.19
4.53
6.98
8.88
9.93
0.49
0.81
1.21
1.69
2.25
3.61
4.41
6.25
8.41
222
83
Marking
Part
W
W
W
Q
G
M
O
Q
G
M
O
Q
P
R
S
T
U
V
X
A
B
C
D
E
F
H
K
N
P
R
S
T
U
V
X
Y
A
B
C
D
E
F
H
K
N
P
R
S
T
U
V
X
Y
J
L
Z
J
L
(4) DCR limits @ 20°C.
5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to
Amperes
Irms (2)
generate a core loss equal to 10% of the total losses for 40°C temperature rise.
0.326
0.308
0.251
0.229
0.186
0.167
0.149
0.129
0.121
0.806
0.654
0.525
0.474
0.408
0.386
0.315
0.258
0.206
0.173
0.156
0.134
0.126
0.876
0.715
0.578
0.514
0.446
0.419
0.345
0.296
0.248
0.201
0.167
0.145
0.136
3.52
2.53
2.37
2.05
1.94
1.64
1.35
1.14
0.98
3.58
3.24
2.97
2.73
2.55
2.07
1.77
1.61
1.38
1.28
1.06
3.2
2.7
1.1
Low Profile, Shielded Inductors
Amperes
Isat (3)
0.297
0.273
0.220
0.181
0.148
0.126
0.104
0.095
0.086
0.969
0.793
0.651
0.538
0.449
0.407
0.373
0.301
0.249
0.203
0.171
0.142
0.129
0.117
0.982
0.831
0.689
0.568
0.470
0.390
0.356
0.321
0.263
0.217
0.177
0.148
0.124
0.113
0.102
4.84
3.96
3.35
2.91
2.56
2.29
2.08
1.74
1.41
1.25
1.18
4.63
3.60
2.95
2.49
2.16
1.71
1.54
1.30
1.12
High Power Density,
DCR (4)
0.0220
0.0243
0.0344
0.0390
0.0445
0.0595
0.0663
0.0935
0.1363
0.1913
0.2058
0.2609
0.3853
0.5852
0.9055
0.0201
0.0247
0.0294
0.0345
0.0398
0.0605
0.0824
0.1000
0.1351
0.1584
0.2278
0.3366
0.5057
0.7732
0.9798
11.30
14.93
17.20
12.35
14.01
Typ.
2.36
2.64
3.96
4.76
7.25
8.95
1.11
1.50
1.68
2.52
3.77
5.92
8.34
10.3
13.9
15.8
1.30
1.47
2.18
2.95
4.20
6.39
9.28
(Ω)
SD Series
u-sec
36.95
40.19
49.94
60.49
74.30
87.29
11.09
13.10
15.79
19.15
23.18
27.89
30.58
33.94
41.33
50.06
61.49
73.58
87.70
96.43
Typ.
3.38
4.13
4.88
5.63
6.38
11.6
13.1
13.9
16.9
20.6
25.1
30.4
2.35
3.02
3.70
4.37
5.04
6.38
7.06
8.40
9.74
Volt
105
115
128
115
126
140
107
7.1
7.9
9.4
36
40
44
54
66
81
96