Sumida CDRH40D28T125-2R2NC Smd power inductor Datasheet

SMD Power Inductor
CDRH40D28/T125
New Recommended Type
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H:4.5×4.5×3.0mm Max.
• Product weight:0.13 g (Ref.)
• Moisture Sensitivity Level: 1
Environmental Data
• Operating temperature range: -40℃~+125℃ (including coil’s self temperature rise)
• Storage condition of before PCB mounting : Ta:5~40℃、RH:20~70%
Packaging
• Carrier tape and reel packaging.
• 13.0” diameter reel. 2000pcs per reel.
Applications
• Automotive application and other high temperature,high reliability application type withstand up to 125℃.
Dimension - [mm]
Recommended Land pattern - [mm]
Wire Connection
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. 2016-05-18
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SMD Power Inductor
CDRH40D28/T125
New Recommended Type
Electrical Characteristics
Part Number
Inductance
[Within]
(μH) ※1
D.C.R. at 20℃
max(typ) (mΩ)
Saturation Current
(A) ※2
20℃
125℃
Temperature
Rise Current
(A) ※3
2.76
2.41
3.00
2.50
2.20
2.75
2.32
1.95
2.40
1.99
1.70
2.35
1.62
1.40
2.00
1.50
1.29
1.70
CDRH40D28T125-1R5NC
1.50 ± 30%
CDRH40D28T125-1R8NC
1.80 ± 30%
CDRH40D28T125-2R2NC
2.20 ± 30%
CDRH40D28T125-3R3NC
3.30 ± 30%
CDRH40D28T125-4R7NC
4.70 ± 30%
CDRH40D28T125-5R6NC
5.60 ± 30%
43.50
(35.00)
50.00
(40.00)
56.00
(45.00)
68.50
(55.00)
85.00
(68.00)
112 (90.00)
CDRH40D28T125-6R8NC
6.80 ± 30%
118 (95.00)
1.35
1.16
1.65
CDRH40D28T125-100NC
10.00 ± 30%
188 (150)
1.02
0.90
1.35
CDRH40D28T125-150NC
15.00 ± 30%
240 (192)
0.90
0.77
1.20
CDRH40D28T125-220NC
22.00 ± 30%
338 (270)
0.76
0.66
0.90
CDRH40D28T125-330NC
33.00 ± 30%
619 (495)
0.61
0.52
0.66
※1 Measuring frequency inductance at 100kHz,1V.
※2 Saturation current: This indicates the actual value of D.C. current when the inductance becomes 35% lower than its
nominal value.
※3 Temperature rise current: The actual value of D.C. current when the temperature of coil becomes △T=40℃ (Ta=20℃).
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. 2016-05-18
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SMD Power Inductor
CDRH40D28/T125
New Recommended Type
Saturation Current & Temperature Rise Graph
1. CDRH40D28T125-1R5NC
L (μH)
2. CDRH40D28T125-1R8NC
△T(℃)
L (μH)
DC(A)
L (μH)
DC(A)
△T(℃)
L (μH)
L (μH)
△T(℃)
DC(A)
8. CDRH40D28T125-100NC
△T(℃)
△T(℃)
6. CDRH40D28T125-5R6NC
DC(A)
7. CDRH40D28T125-6R8NC
DC(A)
L (μH)
DC(A)
5. CDRH40D28T125-4R7NC
△T(℃)
L (μH)
△T(℃)
DC(A)
4. CDRH40D28T125-3R3NC
L (μH)
3. CDRH40D28T125-2R2NC
9. CDRH40D28T125-150NC
△T(℃)
DC(A)
L (μH)
△T(℃)
DC(A)
Note: This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order.
Page 3 of 4
Ver. 2016-05-18
WWW.SUMIDA.COM
SMD Power Inductor
CDRH40D28/T125
New Recommended Type
10. CDRH40D28T125-220NC
11. CDRH40D28T125-330NC
L (μH)
L (μH)
△T(℃)
DC(A)
△T(℃)
DC(A)
For sales office information, please click here to visit our website.
Note: This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order.
Page 4 of 4
Ver. 2016-05-18
WWW.SUMIDA.COM
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