CDRH70D45/T150

CDRH70D45/T150
Features
• Ferrite drum core construction
• Magnetically shielded.
• Qualified AEC-Q200
• Operating temperature range: - 40deg C~+150deg C
(including coil’s self temperature rise)
Applications
• LED Head light for Automobile
• ECU, DC/DC converter
• Automotive and other high temperature, high
reliability application.
RoHS
Dimension - [mm]
1.6±0.15
4.5±0.3
(4.0)
1.6±0.15
6.9±0.2
2.0±0.1
2.3
7.2±0.2
Reference Land pattern- [mm]
2.3
3.5
2.3
Electrical Characteristics
Part No.
Inductance (μH)
(±20%) *1
D.C.R (mΩ)
20degC
Saturation Current (A)
20degC *2
Temperature Rise current
(A) *3
CDRH70D45/T150NP-1R2M
1.2
12.2±30%
9.2
4.5
CDRH70D45/T150NP-1R5M
1.5
14.0±30%
7.8
4.2
CDRH70D45/T150NP-2R0M
2.0
15.8±30%
6.7
3.9
CDRH70D45/T150NP-3R3M
3.3
19.5±30%
5.1
3.5
CDRH70D45/T150NP-4R7M
4.7
24±30%
4.3
3.0
CDRH70D45/T150NP-6R8M
6.8
31±30%
3.6
2.5
CDRH70D45/T150NP-100M
10
45±20%
3.1
2.1
CDRH70D45/T150NP-150M
15
70±20%
2.4
1.70
CDRH70D45/T150NP-220M
22
87±20%
1.95
1.60
CDRH70D45/T150NP-330M
33
124±20%
1.65
1.20
CDRH70D45/T150NP-470M
47
190±20%
1.36
0.98
CDRH70D45/T150NP-680M
68
240±20%
1.16
0.86
CDRH70D45/T150NP-101M
100
400±20%
0.94
0.68
CDRH70D45/T150NP-151M
150
550±20%
0.78
0.58
CDRH70D45/T150NP-221M
220
835±20%
0.68
0.44
CDRH70D45/T150NP-331M
330
1150±20%
0.53
0.36
*1 Inductance Measuring frequency: 100kHz, 1.0V
*2 Saturation current: DC current which becomes inductance value drop down by 10% from the initial value.
*3 Temperature rise current : DC current which becomes ⊿T=30℃(Ta=20℃) in component body temperature.
CAUTION: Recommend not to operate with audio-frequency (AF) signals and should be mounted a proper position in the PCB to
prevent noises problems which may be caused by magnetostriction.
Note: This datasheet might be slightly modified without notice in order to improve the quality and reliability of the product. Please contact
an appropriate our sales in your regions for checking final spec before you place an order.
Date Created
27 December 2013
Page 1 of 5
Revision: 1.0
CDRH70D45/T150
70
1.2
60
1.0
50
0.8
40
0.6
30
0.4
20
0.2
10
0.0
6
8
10
12
40
1.2
30
0.8
20
0.4
10
0
0
14
2
4
6
CDRH70D45/T150NP-2R0M
12
CDRH70D45/T150NP-3R3M
50
5.0
50
2.0
40
4.0
40
1.5
30
3.0
30
1.0
20
2.0
20
0.5
10
1.0
10
0
0.0
0.0
0.0
2.0
4.0
6.0
8.0
Ls [μH]
2.5
⊿T [℃]
Ls [μH]
10
Idc [A]
Idc [A]
0
0.0
10.0
1.0
2.0
3.0
60
5.0
50
4.0
40
3.0
30
2.0
20
1.0
10
0.0
7.0
8.0
50
8.0
40
6.0
30
4.0
20
2.0
10
0.0
0
2.0
6.0
10.0
Ls [μH]
6.0
1.0
5.0
CDRH70D45/T150NP-6R8M
⊿T [℃]
CDRH70D45/T150NP-4R7M
0.0
4.0
Idc [A]
Idc [A]
Ls [μH]
8
⊿T [℃]
4
1.6
3.0
4.0
5.0
0
0.0
6.0
⊿T [℃]
2
50
0.0
0
0
2.0
⊿T [℃]
1.4
Ls [μH]
CDRH70D45/T150NP-1R5M
⊿T [℃]
Ls [μH]
CDRH70D45/T150NP-1R2M
1.0
2.0
3.0
4.0
5.0
6.0
Idc [A]
Idc [A]
Note: This datasheet might be slightly modified without notice in order to improve the quality and reliability of the product. Please contact
an appropriate our sales in your regions for checking final spec before you place an order.
Date Created
27 December 2013
Page 2 of 5
Revision: 1.0
CDRH70D45/T150
60
10.0
50
8.0
40
6.0
30
4.0
20
2.0
10
0.0
20.0
50
16.0
40
12.0
30
8.0
20
4.0
10
0.0
0
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
0.0
4.5
0.5
1.0
1.5
60
25
50
20
40
15
30
10
20
5
10
0
Ls [μH]
30
50
40
40
30
30
20
20
10
10
1.5
2.0
2.5
3.0
0
0
0.0
3.5
0.5
1.0
1.5
2.0
2.5
Idc [A]
Idc [A]
CDRH70D45/T150NP-470M
CDRH70D45/T150NP-680M
60
100
50
50
50
80
40
40
40
60
30
30
30
40
20
20
20
10
10
20
10
0
0.0
Ls [μH]
60
⊿T [℃]
Ls [μH]
3.5
50
0
1.0
3.0
CDRH70D45/T150NP-330M
⊿T [℃]
Ls [μH]
CDRH70D45/T150NP-220M
0.5
2.5
Idc [A]
Idc [A]
0.0
2.0
0
0
0.5
⊿T [℃]
0.5
1.0
1.5
0.0
2.0
⊿T [℃]
0.0
⊿T [℃]
12.0
Ls [μH]
CDRH70D45/T150NP-150M
⊿T [℃]
Ls [μH]
CDRH70D45/T150NP-100M
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Idc [A]
Idc [A]
Note: This datasheet might be slightly modified without notice in order to improve the quality and reliability of the product. Please contact
an appropriate our sales in your regions for checking final spec before you place an order.
Date Created
27 December 2013
Page 3 of 5
Revision: 1.0
CDRH70D45/T150
60
100
50
80
40
60
30
40
20
20
10
0
200
50
160
40
120
30
80
20
40
10
0
0
0.2
0.4
0.6
0.8
1.0
1.2
0
0.0
1.4
0.2
0.4
60
250
50
200
40
150
30
100
20
50
10
0
Ls [μH]
300
500
50
400
40
300
30
200
20
100
10
0
0
0.2
0.3
1.0
CDRH70D45/T150NP-331M
⊿T [℃]
Ls [μH]
CDRH70D45/T150NP-221M
0.1
0.8
Idc [A]
Idc [A]
0
0.6
0.4
0.5
0.6
0.7
0.8
0
0
0.9
⊿T [℃]
0.0
⊿T [℃]
120
Ls [μH]
CDRH70D45/T150NP-151M
⊿T [℃]
Ls [μH]
CDRH70D45/T150NP-101M
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Idc [A]
Idc [A]
Note: This datasheet might be slightly modified without notice in order to improve the quality and reliability of the product. Please contact
an appropriate our sales in your regions for checking final spec before you place an order.
Date Created
27 December 2013
Page 4 of 5
Revision: 1.0
CDRH70D45/T150
Inductance vs Frequency Graph
10000
331
221
151
101
1000
680
470
330
220
150
Inductance [μH]
100
100
6R8
4R7
10
3R3
2R0
1R5
1
1R2
0.1
10
100
1000
Frequency [kHz]
10000
100000
Derating Curve (Temperature Rise Current)
Percent of allowable D.C current
120
100
80
60
40
20
0
-40
-20
0
20
40
60
80
100
120
140
160
Ambient Temperature(℃)
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Note: This datasheet might be slightly modified without notice in order to improve the quality and reliability of the product. Please contact
an appropriate our sales in your regions for checking final spec before you place an order.
Date Created
27 December 2013
Page 5 of 5
Revision: 1.0