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CDRH50D18R

Sumida Corporation
Part Number CDRH50D18R
Manufacturer Sumida Corporation
Description Power Inductor
Published May 27, 2011
Detailed Description Power Inductor CDRH50D18R/LD ■ Features ◎ Magnetically shielded construction. ◎ Storage temperature range: -40℃~+105℃. ◎...
Datasheet PDF File CDRH50D18R PDF File

CDRH50D18R
CDRH50D18R

Overview
Power Inductor CDRH50D18R/LD ■ Features ◎ Magnetically shielded construction.
◎ Storage temperature range: -40℃~+105℃.
◎ Operating temperature range: -40℃~+105℃ (including coil’s self temperature rise).
◎ RoHS Compliance and Halogen Free.
■ Applications Ideally used in DVC, Camcorder, Single-lens reflex camera etc.
■ Dimensions/Recommended Land Patterns (mm) ◆ Dimensions www.
DataSheet4U.
net ◆ Land pattern 1 Power Inductor CDRH50D18R/LD ■Electrical Characteristics specification.
No.
Part name Stamp Inductance (μH) ［Within］ ※1 1.
1±30％ 1.
6±30％ 2.
2±30％ 3.
6±30％ 4.
7±20％ 6.
8±20％ 10±20％ 15±20％ 22±20％ 33±20％ 47±20％ 68±20％ 100±20％ 150±20％ D.
C.
R.
(mΩ) [Within] (at 20℃) 17±25％ 20±25％ 24±25％ 31±25％ 34±25％ 52±25％ 79±25％ 120±20％ 178±20％ 255±20％ 355±20％ 600±20％ 760±20％ 1420±20％ Saturation current (Ａ )※ 2 (at 20℃) 2.
10 1.
75 1.
50 1.
17 1.
00 0.
85 0.
72 0.
58 0.
48 0.
38 0.
32 0.
28 0.
22 0.
18 (at 105℃) 1.
72 1.
46 1.
24 0.
98 0.
83 0.
70 0.
58 0.
47 0.
40 0.
30 0.
26 0.
23 0.
20 0.
15 Temperature rise current (Ａ ) ※3 4.
40 3.
95 3.
45 3.
15 2.
98 2.
22 1.
80 1.
40 1.
17 0.
97 0.
77 0.
54 0.
50 0.
34 01 02 03 04 05 06 07 08 09 10 11 12 13 14 CDRH50D18RLDNP-1R1NC CDRH50D18RLDNP-1R6NC CDRH50D18RLDNP-2R2NC CDRH50D18RLDNP-3R6NC CDRH50D18RLDNP-4R7MC CDRH50D18RLDNP-6R8MC CDRH50D18RLDNP-100MC CDRH50D18RLDNP-150MC CDRH50D18RLDNP-220MC CDRH50D18RLDNP-330MC CDRH50D18RLDNP-470MC CDRH50D18RLDNP-680MC CDRH50D18RLDNP-101MC CDRH50D18RLDNP-151MC A B C D E F G H J K L M N P ※1 Measuring frequency inductance at 100kHz, 1V .
※2 Saturation current: The DC current at which the inductance decreases to 70% of its nominal value.
※3 Temperature rise current: The DC current at which the temperature rise is △t＝40℃.
(Ta＝20℃) www.
DataSheet4U.
net 2 Power Inductor CDRH50D18R/LD ■Rated Current Curve Part Name:CDRH50D18RLDNP-1R1NC CDRH50D18RLDNP-1R6NC ⊿T[℃] 70 Isat(20℃) 2.
0 1.
8 1.
6 1.
4 ] H1.
2 μ [1.
0 s L0.
8 0.
6 0.
4 0.
2 0.
0 0.
0 0.
5 1.
0 1.
5 2.
0 2.
5 I [A] 3.
0 3.
5 4.
0 4.
5 0 10 40 30 20 Isat(105℃) ⊿T ⊿T[℃] 50 1.
4 1.
2 1.
0 ] H 0.
8 μ [ 0.
6 s L 0.
4 0.
...


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