50M-020 Sumida Corporation, 50M-020 Datasheet - Page 11

• Manufacturer Part Number: 50M-020
• Description: Product Selection Guide
• Manufacturer: Sumida Corporation

About DEPI1615
※This specification might be changed without notice due to under developing and improving. Thank you for your understanding.
K SPECIFICATIONS
※1: Mesurement frequency of inductance : at 100kHz
※2: （ ）is typical value.
※3: Saturation Rated Current : It indicates the D.C. current value when inductance value become more than 75% of the nominal one.
※4: The Temperature Rise Rated Current : The value of D.C. current when temperature rise is ∆t=40˚C (Ta=20˚C).
CDEPI106
K SPECIFICATIONS
※1: Mesurement frequency of inductance : at 100kHz
※2: （ ）is typical value.
※3: Saturation Rated Current : It indicates the D.C. current value when inductance value become more than 75% of the nominal one.
※4: The Temperature Rise Rated Current : The value of D.C. current when temperature rise is ∆t=40˚C (Ta=20˚C).
DEPI1615
L.P.F Coils for Digital AMP
■ OUTLINE
It is the inductor for LPF used in the digital amplifier featuring with
higher efficiency and lower heat generation.
It is a product which corresponds to the demand of SMD type and
smaller foot print (two in one type LPF) for 1 speaker.
Applications are car audios, 5.1ch home theater sets and large
LCDs.
DEPI1615-100
DEPI1615-150
DEPI1615-220
CDEPI106NP-100
CDEPI106NP-150
CDEPI106NP-220
Part No.
Part No.
K DIMENSIONS(mm)
K DIMENSIONS(mm)
Stamp
11.0
100
150
220
18.1±0.3
Stamp
100
150
220
Inductance〈WITHIN〉
Inductance〈WITHIN〉※1
10.5MAX.
(1-2), (4-3)
10µH±20%
15µH±20%
22µH±20%
(1-2), (4-3)
10µH±25%
15µH±25%
22µH±30%
※1
14.2±0.3
3.2
7.2
(1-2), (4-3)
D.C.R.(mΩ)
Max. (Typ)※2
(1-2), (4-3)
D.C.R.(mΩ)
14.8 (12.3)
20.6 (17.2)
29.0 (24.2)
※2
28.8(23)
28.8(23)
28.8(23)
1.8
10.4±0.2
K LAND PATTERNS(mm)
0.6
POWER INDUCTORS
Saturation Rated Current(A)
4.0
(at 20°C)
Saturation Rated Current(A)
(at 20°C)
9.6
8.4
6.8
4.9
3.5
2.2
※3
※3
(at 105°C)
(at 105°C)
7.6
6.5
5.3
4.5
3.0
1.9
6.8
Temperature Rise Rated Current(A)
Temperature Rise Rated Current(A)
2.6
※4
8.5
6.0
4.3
※4
4.0
4.0
4.0
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