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PDF DH63LCB Data sheet ( Hoja de datos )
| Número de pieza | DH63LCB | |
| Descripción | High Reliability Fixed Inductors | |
| Fabricantes | TOKO | |
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High Reliability Fixed Inductors for Surface Mounting
DH63LCB
Inductance Range: 1.2~150μH
DIMENSIONS
Recommended patterns
(Unit: mm)
4.6
6.6
(Unit: mm)
FEATURES
• High reliability for vehicle application.
• Operating temperature range : –55°C~+125°C
• Low profile (6.2 × 6.3mm Max. square, 3.0mm Max. height).
• Magnetically shielded construction and low DC resistance.
• Suitable for large currents.
• Ideal for a variety of DC-DC converter inductor applications.
• RoHS compliant.
•
•
•
•
•
•
• RoHS
–55°C +125°C
(6.2 × 6.3mm Max.
DC-DC
3.0mm Max.)
SELECTION GUIDE FOR STANDARD COILS
TYPE DH63LCB (With Ferrite Shield)
(1)
TOKO
Part
Number
A1006AYW-1R2M
A1006AYW-2R4M
A1006AYW-3R0M
A1006AYW-4R7M
A1006AYW-7R5M
A1006AYW-100M
A1006AYW-150M
A1006AYW-220M
A1006AYW-330M
A1006AYW-470M
A1006AYW-680M
A1006AYW-101M
A1006AYW-151M
Inductance(1)
L (μH)
1.2
2.4
3.0
4.7
7.5
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
Tolerance
(%)
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
(
(2)
DC
Resistance(2)
(mΩ) Max.
20
24
28
37
51
71
105
145
220
340
460
640
1070
) (Quantity/reel; 1,500 PCS)
(3) (3)
Inductance
Decrease Current(3)
(A) Max.
ΔL
L
=30%
2.40
1.90
1.60
1.30
1.00
0.88
0.69
0.57
0.47
0.39
0.32
0.27
0.21
Temperature
Rise Current(3)
ΔT=20°C
(A) Max.
3.20
2.70
2.40
2.00
1.70
1.30
1.10
0.90
0.70
0.57
0.46
0.38
0.29
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equivalent.
Test frequency at 100kHz
(2) DC Resistance is measured with a Digital Multimeter TR6871
(Advantest) or equivalent.
(3) Maximum allowable DC current is that which inductance decrease
current, or temperature rise current, whichever is smaller.
Inductance decrease current : The inductance value decreases
30% by the excitation of DC current. (reference ambient
temperature 125°C)
Temperature rise current : The temperature rises 20°C by
excitation of DC current. (reference ambient temperature 20°C)
(1)
(2)
(3)
30%
LCR
100kHz
4284A(Agilent Technologies)
TR6871(Advantest)
( 125°C)
( 20°C)
20°C
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