D2810CB Datasheet, PDF (1/1 Pages) TOKO, Inc – Fixed Inductors for Surface Mounting

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Fixed Inductors for Surface Mountingç ໘࣮૷ݻ༻ఆΠϯμΫλ
D2810CBç
Inductance Range: 1.5~100μH
DIMENSIONSʗ֎ੇܗ๏ਤ
Recommended patterns
ਪ঑ύλʔϯਤ
(Unit: mm)
.
FEATURESʗಛ௕
• Low profile (3.0×3.05mm Max.square, 1.0mm Max.height).
• Magnetically shielded construction and low DC resistance.
• Ideal for a variety of DC-DC converter inductor
applications.(DVC,DSC,Cellular phone,PDA)
• RoHS compliant
• খܕബߏܗ଄(3.0 × 3.05mm֯Max. ߴ͞1.0mm Max.)
• ด࣓࿏ߏ଄Ŋ௿௚ྲྀ఍߅
• ֤ छ ث ػͷ DC-DC ί ϯ ό ʔ λ ༻ Π ϯ μ Ϋ λ ʹ ࠷ ద
(DVC,DSC,Cellular phone,PDA)
• RoHSࢦྩରԠ
SELECTION GUIDE FOR STANDARD COILS
TYPE D2810CB (Magnetically Shielded) ด࣓࿏λΠϓ,(Quantity/reel; 2,000 PCS)
౦ޫ඼൪
ΠϯμΫλϯε⁽¹⁾
ڐ༰ࠩ
௚ྲྀ఍߅⁽²⁾
௚ྲྀॏ৞ڐ༰ిྲྀ⁽³⁾ Թ౓্ঢڐ༰ిྲྀ⁽³⁾
TOKO
Part
Number
Inductance⁽¹⁾
(μH)
Tolerance
(%)
DC
Resistance⁽²⁾
+20%/-30%
(mΩ)
Inductance
Decrease Current⁽³⁾
(A) Max. (Typ.)
ΔL
L
=35%
Temperature
Rise Current⁽³⁾
ΔT=40°C
(A) Max. (Typ.)
1156AS-1R5M
1.5
± 20
72
1.10 (1.50)
1.80 (2.10)
1156AS-2R2M
2.2
± 20
98
1.00 (1.30)
1.50 (1.80)
1156AS-3R3M
3.3
± 20
140
0.80 (1.05)
1.20 (1.40)
1156AS-4R7M
4.7
± 20
200
0.66 (0.87)
1.00 (1.20)
1156AS-6R8M
6.8
± 20
300
0.52 (0.70)
0.77 (0.90)
1156AS-100M
10
± 20
400
0.46 (0.62)
0.72 (0.84)
1156AS-150M
15
± 20
580
0.37 (0.50)
0.60 (0.70)
1156AS-220M
22
± 20
980
0.31 (0.42)
0.43 (0.50)
1156AS-330M
33
± 20
1400
0.25 (0.34)
0.37 (0.43)
1156AS-470M
47
± 20
2100
0.21 (0.28)
0.29 (0.34)
1156AS-101M
100
± 20
4600
0.14 (0.19)
0.20 (0.23)
(1) Inductance is measured with a LCR meter 4284A* or equivalent.
Test frequency at 1MHz
(2) DC Resistance is measured with a Digital Multimeter TR6871
(ADVANTEST) or equivalent.
(3) Maximum allowable DC current is that which causes a 35%
inductance reduction from the initial value, coil temperature to rise
by 40ˆ whichever is smaller.
(Reference ambient temperature 20ˆ)
* Agilent Technologies
(1) ΠϯμΫλϯε͸LCRϝʔλ4284A* ·ͨ͸ಉ౳඼ʹΑΓଌఆ͢
Δɻଌఆप೾਺͸1MHzͰ͢ɻ
(2) ௚ྲྀ఍߅͸σδλϧϚϧνϝʔλTR6871(Advantest)·ͨ͸ಉ౳
඼ʹΑΓଌఆ͢Δ
(3) ࠷େڐ༰ిྲྀ͸Ŋ௚ྲྀॏ৞ిྲྀΛྲྀͨ࣌͠ΠϯμΫλϯεͷ஋͕
ظॳ஋ΑΓ35ݮˋগ͢Δ௚ྲྀిྲྀ஋ɺ·ͨ͸௚ྲྀిྲྀʹΑΓɺί
ΠϧͷԹ౓͕40ˆ্ঢͷԿΕ͔খ͍͞஋Ͱ͢ɻ
ʢपғԹ౓20ˆΛج४ͱ͢Δɻʣ
* Agilent Technologies
68