Sumida CDRH12D77BT150NP-330MC Smd power inductor Datasheet

SMD Power Inductor
CDRH12D77B/T150
Description

Ferrite drum core construction

Magnetically shielded

Qualified AEC-Q200

Operating Temperature: -55˚C to +150˚C
(including self-heating)
Applications

LED Head light for Automobile

ECU, DC/DC converter

Automotive and other high temperature, high reliability application
Dimension [mm]
Reference Land pattern [mm]
Connection
Note: This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order.
Page 1 of 4
www.sumida.com
Ver.1.2 (February 16, 2017)
SMD Power Inductor
CDRH12D77B/T150
Electrical Characteristics
Inductance
Part No.
(μH)
※1
D.C.R (mΩ)
Saturation Current (A)
(±30%)
at 20℃ TYP.
※2
Temperature Rise Current
(A) TYP. ※3
CDRH12D77BT150NP -1R0NC
1.0±30%
4.5
31.0
14.0
CDRH12D77BT150NP -1R5NC
1.5 ±30%
5.4
25.0
12.7
CDRH12D77BT150NP -2R2NC
2.2 ±30%
6.3
20.6
11.7
CDRH12D77BT150NP -3R3NC
3.3 ±30%
7.4
16.7
11.2
CDRH12D77BT150NP -4R2NC
4.2 ±30%
8.4
14.7
10.5
CDRH12D77BT150NP -6R8NC
6.8 ±30%
13.0
11.7
8.10
CDRH12D77BT150NP -100MC
10 ±20%
15.8
9.70
7.50
CDRH12D77BT150NP -150MC
15 ±20%
22.0
7.80
6.40
CDRH12D77BT150NP -220MC
22 ±20%
34.0
6.40
5.10
CDRH12D77BT150NP -330MC
33 ±20%
48.0
5.20
4.30
CDRH12D77BT150NP -470MC
47 ±20%
60.0
4.40
4.00
CDRH12D77BT150NP -680MC
68 ±20%
77.0
3.70
3.60
CDRH12D77BT150NP -101MC
100 ±20%
115
3.05
2.80
CDRH12D77BT150NP -151MC
150 ±20%
165
2.55
2.45
CDRH12D77BT150NP -221MC
220 ±20%
265
2.05
1.80
CDRH12D77BT150NP -331MC
330 ±20%
370
1.70
1.50
CDRH12D77BT150NP -471MC
470 ±20%
510
1.40
1.32
※ Measuring frequency inductance at 100kHz,1V.
※ Saturation current: DC current which becomes inductance value drop by 30% from the nominal value.
※ Temperature rise current: The value of D.C. current when the temperature of coil becomes ⊿T=40℃(Ta=20℃).
Please note that when using the product for automotive while applying current with audio-frequency (AF) signals
may result in audible noises due to magnetostriction. Also, in order to avoid noise problem, operating with Non-AF
signals would be recommended. The noise may amplify depending on the coil mount area on the PCB.
Note: This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order.
Page 2 of 4
www.sumida.com
Ver.1.2 (February 16, 2017)
SMD Power Inductor
CDRH12D77B/T150
Saturation Current & Temperature Rise Graph
L (25℃)
⊿T
L (150℃)
CDRH12D77BT150NP-1R0NC
CDRH12D77BT150NP-1R5NC
CDRH12D77BT150NP-2R2NC
CDRH12D77BT150NP-3R3NC
CDRH12D77BT150NP-4R2NC
CDRH12D77BT150NP-6R8NC
CDRH12D77BT150NP-100MC
CDRH12D77BT150NP-150MC
CDRH12D77BT150NP-220MC
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
www.sumida.com
Ver.1.2 (February 16, 2017)
SMD Power Inductor
CDRH12D77B/T150
Saturation Current & Temperature Rise Graph
L (25℃)
⊿T
L (150℃)
CDRH12D77BT150NP-330MC
CDRH12D77BT150NP-470MC
CDRH12D77BT150NP-680MC
CDRH12D77BT150NP-101MC
CDRH12D77BT150NP-151MC
CDRH12D77BT150NP-221MC
CDRH12D77BT150NP-331MC
CDRH12D77B/T150NP-471MC
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
www.sumida.com
Ver.1.2 (February 16, 2017)
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