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MDT2520-CH Datasheet, PDF (1/1 Pages) TOKO, Inc – Multilayer Power Inductors | |||
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Multilayer Power Inductorsç ੵà«ÏÏ«ÊΠϯμΫλ
MDT2520-CH Type
FEATURESÊà²à¯
⢠Miniature size: 2520 footprint (2.5mmʷ2.0mm) 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:-40Ê85Ë
⢠RoHS compliant
⢠à¦Üà´¬ÜÜà§Ê¢2.5mmÊ·2.0mmɺߴÍ1.0mm maxÊ£
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ç ʢDVC,DSC,Cellular phone,PDAʣ
⢠à²à¡Ô¹à±àµ£Òɿʵ40Ê85Ë
⢠RoHSࢦྩରÔ
ç DIMENSIONSÊÖà©Üà¹à¨¤
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Recommended patterns
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çç
(Unit: mm)
ELECTRICAL CHARACTERISTICSÊిؾతà²à©
TYPEMDT2520-CH ,(Quantity/reel; 3,000 PCS)
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ΠϯμΫλϯε(1)
TOKO
Part
Number
Inductance(1)
(μH)at 1MHz
MDT2520-CH1R0M
1.0
MDT2520-CH1R5M
1.5
MDT2520-CH2R2M
2.2
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Tolerance
Ê¢ËÊ£
ʶ20
ʶ20
ʶ20
à¯à½¶à°ß
(2)
DC
Resistance(2)
(mΩ)ç ʶ30Ë
110
140
160
Ô¹à±à§à¦¢Ú༰ిྲྀ(3)
Temperature
Rise Current(3)
ÎT=40°Cç (A) Max.
1.25
1.10
1.05
(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͸ΠϯÏÊμϯεÎÏϥΠβ4291A/ B(Agilent
Technologies)Îͨ͸à²à±³à¶¼Í´ÎÎà¬à°Í¢ÎÉ» 1MHz, 0.5V
(2) à¯à½¶à°ß
͸ÏϦΦÊÏÏÊλ4338Bç (Agilent Technologies)
Îͨ͸à²à±³à¶¼Í´ÎÎà¬à°Í¢ÎÉ»
(3) à ·àÚ༰ిྲྀ͸à¯à½¶Îà½¶Í Í¨à£Í·Ô¹à±à§à¦¢Í40°CÍ´à¡Í¢Îిྲྀ
à®É»Ê¢à¤ªÒÔ¹à±É¿20°C)
EXAMPLES OF CHARACTERISTICSÊà
දà²à©à¾«
5.0
4.5
4.0
3.5
3.0
ç 2.5
2.0
1.5
1.0
0.5
0.0
1
Inductance vs Frequency
2R2
1R5
1R0
Freque1n0cy [MHz]
Inductance vs DC Current
2.5
2R2
2.0
1R5
1.5
1R0
1.0
0.5
0.0
100
0
0.5
1
1.5
2
DC Current [A]
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