D52LC Datasheet, PDF (1/1 Pages) TOKO, Inc – Fixed Inductors for Surface Mounting

Fixed Inductors for Surface Mounting
͚ͮ
໘࣮૷༻ ݻఆΠϯμΫλ
D52LC
Inductance Range: 1.2~100µH
DIMENSIONSʗੇܗ֎๏ਤ
˘5.2 Max.
2.0 Max.
0.15
0.6
4.2
Recommended patterns
ਪ঑ύλʔϯਤ
ํ޲දࣔ

Direction indication
FEATURESʗಛɹ௕
• Low profile (5.2mm Max. square, 2.0mm 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.
1.4
(Unit: mm)
4.0
6.0
(Unit: mm)
• খܕബߏܗ଄ʢNN֯.BYɺߴ͞
NN
.BYÊ£
• ด࣓࿏ߏ଄ɺ௿௚ྲྀ఍߅
• େిྲྀରԠ
• ֤छثػͷ%$%$ίϯόʔλ༻ΠϯμΫλʹ࠷ద
• 3P)4ࢦྩରԠ
SELECTION GUIDE FOR STANDARD COILS
TYPE D52LC (Quantity/reel; 2,000 PCS)
౦ޫ඼൪
ΠϯμΫλϯε ^
ڐ༰ࠩ
TOKO
Part
Number
Inductance ⁽¹⁾
(µH)
Tolerance
(%)
௚ྲྀ఍߅ ^
௚ྲྀॏ৞ڐ༰ిྲྀ ^
Թ౓্ঢڐ༰ిྲྀ ^
DC
Inductance Decrease Current⁽³⁾ Temperature
Resistance ⁽²⁾
(A) Max. (Typ.)
Rise Current⁽³⁾
(mΩ) Max.
(Typ.)
∆L
L
=10%
∆L
L
=30%
∆ T=40°C
(A) Max. (Typ.)
#A914BYW-1R2M
#A914BYW-2R2M
#A914BYW-3R5M
#A914BYW-4R7M
#A914BYW-6R8M
#A914BYW-100M
#A914BYW-150M
#A914BYW-220M
#A914BYW-330M
#A914BYW-470M
#A914BYW-680M
#A914BY-101M
1.2
2.2
3.5
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
± 20
44 (37)
1.94 (2.59)
2.15 (2.88)
2.44 (2.87)
± 20
59 (49)
1.44 (1.93)
1.63 (2.18)
1.74 (2.06)
± 20
73 (61)
1.19 (1.59)
1.34 (1.80)
1.54 (1.82)
± 20
87 (72)
1.01 (1.35)
1.14 (1.52)
1.30 (1.54)
± 20
105 (84)
0.83 (1.11)
0.95 (1.27)
1.17 (1.38)
± 20
150 (125)
0.67 (0.90)
0.76 (1.03)
0.93 (1.10)
± 20
210 (175)
0.56 (0.76)
0.63 (0.85)
0.77 (0.91)
± 20
275 (230)
0.49 (0.66)
0.56 (0.75)
0.70 (0.83)
± 20
455 (375)
0.39 (0.53)
0.44 (0.59)
0.51 (0.61)
± 20
730 (605)
0.32 (0.43)
0.36 (0.49)
0.38 (0.45)
± 20
935 (780)
0.26 (0.35)
0.30 (0.41)
0.35 (0.42)
± 20
1500 (1250) 0.20 (0.28)
0.23 (0.32)
0.26 (0.31)
(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 causes a 30%
inductance reduction from the initial value, or coil temperature to rise
by 40°C, whichever is smaller. (Reference ambient temperature
20°C)
 ΠϯμΫλϯε͸-$3ϝʔλ"ʢ"HJMFOU
5FDIOPMPHJFTʣ·ͨ͸
ಉ౳඼ʹΑΓଌఆ͢Δɻ
ଌఆप೾਺͸L)[Ͱ͢ɻ
 ௚ྲྀ఍߅͸σδλϧϚϧνϝʔλ53ʢ"EWBOUFTUʣ·ͨ͸ಉ౳
඼ʹΑΓଌఆ͢Δɻ
 ࠷େڐ༰ిྲྀ͸ɺ௚ྲྀॏ৞ిྲྀΛྲྀͨ࣌͠ΠϯμΫλϯεͷ஋͕ॳ
ظ஋ΑΓˋݮগ͢Δ௚ྲྀిྲྀ஋ɺ·ͨ͸௚ྲྀిྲྀʹΑΓɺίΠϧ
ͷԹ౓͕ˆ্ঢͷԿΕ͔খ͍͞஋Ͱ͢ɻʢपғԹ౓ˆΛج४ͱ
͢Δɻʣ