CDRH8D28 Datasheet PDF - Sumida Corporation

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CDRH8D28
Sumida Corporation

Part Number CDRH8D28
Description (CDRH Series) POWER INDUCTORS
Page 2 Pages


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CDRH8D28
DIMENSIONS (mm)
8.3MAX.
3.0MAX.
6.3 1.2
( 2.5µH - 100µH )
CDRH8D38
( 1.8µH - 100µH )
CDRH8D43
DIMENSIONS (mm)
8.3MAX.
4.0MAX.
6.3 1.2
21
DIMENSIONS (mm)
8.3MAX.
4.5MAX.
6.3 1.2
( 2.0µH - 100µH )
CDRH8D43/HP
DIMENSIONS (mm)
8.3MAX.
4.7MAX.
6.3 1.2
( 1.2µH - 68µH )
CDRH8D58/LD
DIMENSIONS (mm)
8.3MAX.
6.0MAX.
(11.0)
6.3
1.2
( 2.8µH - 100µH )
LAND PATTERNS (mm)
6.1 2.0
10.1
LAND PATTERNS (mm)
6.1 2.0
10.1
LAND PATTERNS (mm)
6.1 2.0
10.1
LAND PATTERNS (mm)
6.1 2.0
10.1
LAND PATTERNS (mm)
6.1 2.0
10.1
CONSTRUCTION
CONSTRUCTION
CONSTRUCTION
CONSTRUCTION
CONSTRUCTION



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< >POWER INDUCTORS SMD Type
TYPE : CDRH8D28, CDRH8D38
Parts No. L (H)
1R8 1.8µ
2R5 2.5µ
3R3 3.3µ
3R5 3.5µ
4R7 4.7µ
6R0 6.0µ
7R3 7.3µ
100 10µ
150 15µ
220 22µ
330 33µ
470 47µ
680 68µ
101 100µ
D.C.R.() : Max.(Typ.)
15.6m( 12m)
18.2m( 14m)
24.7m( 19m)
39.0m( 30m)
47.0m( 36m)
69.0m( 53m)
99.0m( 76m)
156m(120m)
195m(150m)
286m(220m)
430m(330m)
CDRH8D28
Saturation Rated
Current (A) *C
4.50
4.00
3.40
2.80
2.50
1.90
1.60
1.30
1.15
920m
750m
Temperature Rise
Current (Typ.)(A) *IV
6.40
6.00
4.50
3.40
3.20
2.35
1.85
1.45
1.30
980m
800m
D.C.R.() : Max.(Typ.)
15.6m( 12.5m)
17.5m( 14 m)
24m( 19 m)
29m( 23 m)
32m( 25 m)
48m( 38 m)
67m( 53 m)
105m( 84 m)
157m(125 m)
189m(151 m)
290m(232 m)
410m(328 m)
CDRH8D38
Saturation Rated
Current (A) *C
20 °c
105 °c
7.00 6.20
6.50 5.50
5.00 4.40
4.60 4.00
4.20 3.50
3.00 2.60
2.75 2.30
2.30 1.88
1.75 1.52
1.52 1.28
1.30 1.10
1.05 880m
Measuring Freq. (L)
Tolerance of Inductance
CDRH8D28 100kHz
CDRH8D28 2.5µH – 100µH ± 30% (N)
CDRH8D38 100kHz
CDRH8D38 1.8µH – 100µH ± 30% (N)
Other
*C Saturation Rated Current : The current when the inductance becomes 35% lower than its nominal value.(Ta=20 °C)
*C
*IV Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes T=40 °C. (Ta=20 °C)
*IV
About Lead-free products
Lead-free products are now available for sale
To order a lead-free product, please add"NP" after the product type:
Temperature Rise
Current (Typ.)(A) *IV
6.80
6.00
5.20
4.40
4.00
3.20
2.50
2.00
1.60
1.42
1.08
880m
e.g. Ordering code of lead product: Type name-
Ordering code of lead-free product: Type name NP
TYPE : CDRH8D43, CDRH8D43/HP, CDRH8D58/LD
Parts No. L (H)
1R2 1.2µ
2R0 2.0µ
2R7 2.7µ
2R8 2.8µ
3R9 3.9µ
4R7 4.7µ
5R0 5.0µ
6R2 6.2µ
6R8 6.8µ
100 10µ
150 15µ
220 22µ
330 33µ
470 47µ
680 68µ
101 100µ
D.C.R.() :
Max.(Typ.)
CDRH8D43
Saturation Rated
Current (A) *C
Temperature
Rise Rated
Current (A) * I
14m( 11m)
7.0
5.5
CDRH8D43/HP
D.C.R.() :
Max.(Typ.)
Saturation Rated
Current (A) *C
20 °c 100 °c
Temperature
Rise Current
(Typ.)(A) *IV
16.5m(12.3m) 12.6 10.8
5.6
19.5m(15.9m) 8.6
7.0
5.1
19m( 15m)
22m( 17m)
5.9
5.6
4.5
4.1
27.0m(20.7m) 6.2
5.2
3.9
25m( 20m)
36m( 29m)
53m( 42m)
75m( 60m)
125m(100m)
150m(120m)
240m(190m)
360m(290m)
4.4
4.0
2.9
2.6
2.2
1.8
1.5
1.3
3.9
3.2
2.3
1.8
1.4
1.3
1.0
800m
36.0m(31.2m)
53.0m(44.4m)
75.0m(64.4m)
125m( 103m)
150m( 123m)
238m( 183m)
363m( 294m)
5.6
4.3
3.7
3.0
2.5
2.0
1.6
4.5
3.5
2.9
2.4
2.0
1.6
1.4
3.3
2.5
2.0
1.5
1.4
1.2
800m
Measuring Freq. (L)
CDRH8D43 100kHz
CDRH8D43/HP 100kHz
CDRH8D58/LD 100kHz
Tolerance of Inductance
CDRH8D43 2.0µH – 100µH ± 30% (N)
CDRH8D43/HP 1.2µH – 68µH ± 30% (N)
CDRH8D58/LD 2.8µH – 100µH ± 30% (N)
Other
*C Saturation Rated Current : The current when the inductance becomes 35% lower than its nominal value.(Ta=20 °C)
*C
* I Temperature Rise Rated Current : The current when temperature of coil increases up to Max.T=40 °C. (Ta=20 °C)
*I
*IV Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes T=40 °C. (Ta=20 °C)
*IV
About Lead-free products
Lead-free products are now available for sale
To order a lead-free product, please add"NP" after the product type:
CDRH8D58/LD
D.C.R.() :
Max.(Typ.)
Saturation Rated
Current (A) *C
20 °c 100 °c
Temperature
Rise Current
(Typ.)(A) *IV
15.0m( 12m)
16.3m( 13m)
4.7
4.1
4.0
3.5
17.5m( 14m)
20.0m( 16m)
3.8
3.3
3.1
2.7
25.6m(20.5m)
36.3m(29.0m)
45.3m(36.2m)
65.3m(52.2m)
90.5m(72.4m)
130m( 104m)
175m( 140m)
2.6
2.3
1.7
1.5
1.2
1.0
800m
2.2
1.9
1.4
1.3
1.0
900m
700m
6.9
6.3
6.0
5.5
4.5
3.6
3.3
2.7
2.2
1.7
1.4
e.g. Ordering code of lead product: Type name-
Ordering code of lead-free product: Type name NP



CDRH8D28 datasheet pdf
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CDRH8D28 pdf
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