SMD Power Inductor
177CDMCC/DS
Electrical Characteristics
Part Number
Inductance
[Within]
(μH)
※1
D.C.R. at 20℃
(A) Max. (Typ.)
(mΩ)
Saturation Current Temperature
(A) Max. (Typ.)
Rise Current
※2
(A) (Typ.)
※3
Measuring frequency: Inductance at 100kHz, 1V
0.47 ± 20%
0.68 ± 20%
1.00 ± 20%
2.20 ± 20%
3.30 ± 20%
4.70 ± 20%
6.80 ± 20%
8.20 ± 20%
10.00 ± 20%
15.00 ± 20%
22.00 ± 20%
33.00 ± 20%
47.00 ± 20%
0.90 (0.78)
1.21 (1.05)
1.38 (1.20)
2.65 (2.30)
3.11 (2.70)
4.83 (4.20)
7.13 (6.20)
9.20 (8.00)
10.60 (9.20)
14.70 (12.80)
25.30 (22.00)
38.00 (33.00)
49.20 (42.80)
72.60 (85.50)
68.00 (80.00)
51.60 (60.80)
34.60 (40.80)
27.00 (31.80)
29.70 (35.00)
21.00 (24.70)
19.20 (22.60)
18.00 (21.30)
14.50 (17.00)
13.60 (16.00)
9.60 (11.40)
7.70 (9.10)
(57.00)
(47.00)
(44.60)
(31.20)
(26.50)
(18.00)
(16.70)
(14.50)
(13.50)
(12.50)
(8.80)
(7.20)
(6.50)
Saturation current: The actual value of DC current when the inductance is over 70% of the initial value.
Temperature rise current: The actual value of DC current when the coil temperature rise is
△T=40℃.
(Test board condition : FR4, Copper=70μm, four-layer PWB, t=1.6mm)
Solder Reflow Condition
Note： This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order.
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Ver. 2018-12-24
SUMIDA [ SUMIDA CORPORATION ]
