MDT2012-CR Datasheet, PDF (1/1 Pages) TOKO, Inc – Multilayer Power Inductors

Multilayer Power Inductorsç ੵ૚ύϫʔΠϯμΫλ
MDT2012-CR Type
FEATURESʗಛ௕
• Miniature size: 2012 footprint (2.0mmʷ1.2mm) and low
profile(1.0mm max. Height)
• Magnetically shielded
• Ideal for a variety of DC-DC converter Inductor application
Ê¢DVC,DSC,Cellular phone,PDAÊ£
• Operating temperature:-40ʙ85ˆ
• RoHS compliant
DIMENSIONSʗ֎ੇܗ๏ਤ
• খܕബܗܗঢ়ʢ2.0mmʷ1.2mmɺߴ͞1.0mm maxʣ
• ด࣓࿏ߏ଄
• ֤छثػͷDC-DCίϯόʔλ༻ΠϯμΫλʹ࠷ద
ç ʢDVC,DSC,Cellular phone,PDAʣ
• ಈ࡞Թ౓ൣғɿʵ40ʙ85ˆ
• RoHSࢦྩରԠ
Recommended patterns
ਪ঑ύλʔϯਤ
çç
(Unit: mm)
ELECTRICAL CHARACTERISTICSʗిؾతಛੑ
TYPE MDT2012-CR,(Quantity/reel; 3,000 PCS)
౦ޫ඼൪
ΠϯμΫλϯε⁽¹⁾
TOKO
Part
Number
Inductance⁽¹⁾
(μH)at 1MHz
MDT2012-CRR56N
0.56
MDT2012-CR1R0N
1.00
ڐ༰ࠩ
Tolerance
ʢˋʣ
ʶ30
ʶ30
௚ྲྀ఍߅⁽²⁾
DC
Resistance⁽²⁾
(mΩ)ç ʶ30ˋ
65
80
Թ౓্ঢڐ༰ిྲྀ⁽³⁾
Temperature
Rise Current⁽³⁾
ΔT=40°Cç (A) Max.
1.50
1.35
(1) Inductance is measured with a a |Z| Analyzer 4291A/ B (Agilent
Technologies) or equivalent. Test frequency at 1MHz, 0.5V
(2) DC Resistance is measured with a milliohmmeter 4338B (Agilent
Technologies) or equivalent.
(3) Maximum allowable DC current is that causes coil temperature to
rise by 40°C .ç (The ambient reference temperature:20°C)
(1) ΠϯμΫλϯε͸ΠϯϐʔμϯεΞφϥΠβ4291A/ B(Agilent
Technologies)·ͨ͸ಉ౳඼ʹΑΓଌఆ͢Δɻ 1MHz, 0.5V
(2) ௚ྲྀ఍߅͸ϛϦΦʔϜϝʔλ4338Bç (Agilent Technologies)
·ͨ͸ಉ౳඼ʹΑΓଌఆ͢Δɻ
(3) ࠷େڐ༰ిྲྀ͸௚ྲྀΛྲྀͨ࣌͠ͷԹ౓্ঢ͕40°Cʹୡ͢Δిྲྀ
஋ɻʢपғԹ౓ɿ20°C)
EXAMPLES OF CHARACTERISTICSʗ୅දಛੑྫ
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1
Inductance vs Frequency
1R0
Inductance vs DC Current
1.2
1R0
1.0
0.8
R56
R56
0.6
0.4
0.2
10
Frequency [MHz]
0.0
100
0
0.5
1
1.5
2
DC Current [A]
ç