Mag Layers MSCDRI-6025L User Manual

SCOPE

：

(1) SHAPES AND DIMENSIONS

(2) ELECTRICAL SPECIFICATIONS

(3) CHARACTERISTICS

This specification applies to the Pb Free high current type SMD inductors for
MSCDRI-6025L-SERIES

PRODUCT INDENTIFICATION
MSCDRI - 6025L - 4R7 M

① ② ③ ④

① Product Code
② Dimensions Code
③ Inductance Code
④ Tolerance Code

A: 6.30 Max. mm
B: 6.20 Max. mm
C: 2.50 Max. mm
D: 4.80 Ref. mm
E: 0.60 Ref. mm
F: 2.00 Ref. mm

SEE TABLE 1

TEST INSTRUMENTS
L : HP 4284A PRECISION LCR METER (or equivalent)
RDC : CHROMA MODEL 16502 MILLIOHMMETER (or equivalent)

(3)-1 Ambient temperature ……......... ＋60℃ Max.

(3)-2 Operate temperature range ...... －40℃～＋105℃

(Including self temp. rise)

(3)-3 Storage temperature range ...... －40℃～＋105℃

MAG.LAYERS

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TABLE 1

MAGLAYERS

PT/NO.
MSCDRI-6025L-1R0□
MSCDRI-6025L-1R5□
MSCDRI-6025L-2R0□
MSCDRI-6025L-2R2□
MSCDRI-6025L-3R3□
MSCDRI-6025L-4R3□
MSCDRI-6025L-4R7□
MSCDRI-6025L-6R2□

MSCDRI-6025L-100□
MSCDRI-6025L-120□
MSCDRI-6025L-150□
MSCDRI-6025L-180□
MSCDRI-6025L-220□
MSCDRI-6025L-270□
MSCDRI-6025L-330□
MSCDRI-6025L-390□
MSCDRI-6025L-470□
MSCDRI-6025L-560□
MSCDRI-6025L-680□
MSCDRI-6025L-820□
MSCDRI-6025L-101□

Inductance Percent Test Resistance

L(μH) Tolerance Frequency RDC(Ω) Max. IDC1(A) IDC2(A) IDC3(A)

1.0 M,N 100kHz/0.25V 14m 2.89 3.48 5.07 1R0

1.5 M,N 100kHz/0.25V 17m 2.35 2.83 4.33 1R5

2.0 M,N 100kHz/0.25V 21m 2.03 2.44 4.17 2R0

2.2 M,N 100kHz/0.25V 21m 2.03 2.44 4.17 2R2

3.3 M,N 100kHz/0.25V 29m 1.57 1.89 3.22 3R3

4.3 M,N 100kHz/0.25V 37m 1.37 1.65 2.90 4R3

4.7 M,N 100kHz/0.25V 44m 1.25 1.60 2.80 4R7

6.2 M 100kHz/0.25V 52m 1.14 1.37 2.18 6R2
10 M 100kHz/0.25V 77m 0.89 1.07 1.83 100
12 M 100kHz/0.25V 90m 0.81 0.97 1.62 120
15 M 100kHz/0.25V 0.105 0.73 0.87 1.47 150
18 M 100kHz/0.25V 0.129 0.66 0.79 1.37 180
22 M 100kHz/0.25V 0.154 0.60 0.71 1.19 220
27 M 100kHz/0.25V 0.204 0.54 0.64 1.11 270
33 M 100kHz/0.25V 0.229 0.49 0.58 0.99 330
39 M 100kHz/0.25V 0.294 0.45 0.53 0.87 390
47 M 100kHz/0.25V 0.348 0.40 0.48 0.80 470
56 M 100kHz/0.25V 0.413 0.37 0.44 0.74 560
68 M 100kHz/0.25V 0.475 0.33 0.40 0.69 680
82 M 100kHz/0.25V 0.558 0.30 0.36 0.66 820

100 M 100kHz/0.25V 0.80 0.27 0.33 0.60 101

Rated DC Current

Marking

※ □ specify the inductance tolerance , M(±20%) , N(±30%)
※ IDC1： Based on inductance change (△L/Lo： ≦drop 10%)@ambient temperature 25℃

IDC2： Based on inductance change (△L/Lo： ≦drop 30%)@ambient temperature 25℃
IDC3： Based on temperature rise (△T：40℃ TYP.)

MAG.LAYERS

MSCDRI-6025L-SERIES Page-2/8

(4) RELIABILITY TEST METHOD

MECHANICAL

TEST ITEM SPECIFICATION TEST DETAILS

Substrate bending

△L/Lo≦±5%

There shall be direction is made approximately 3mm.(keep time 30 seconds)
no mechanical PCB dimension shall the page 7/9
damage or elec- F(Pressurization)
trical damege.

The sample shall be soldered onto the printed circuit board
in figure 1 and a load applied unitil the figure in the arrow

PRESSURE ROD

figure-1

Vibration

Solderability

△L/Lo≦ ±5%

There shall be and a frequency of from 10 to 55Hz/1 minute repeated should
no mechanical be applied to the 3 directions (X,Y,Z) for 2 hours each.
damage. (A total of 6 hours)

New solder Flux (rosin, isopropyl alcohol{JIS-K-1522}) shall be coated
More than 90% over the whole of the sample before hard, the sample shall

The sample shall be soldered onto the printed circuit board
and when a vibration having an amplitude of 1.52mm

then be preheated for about 2 minutes in a temperature of
130～150℃ and after it has been immersed to a depth 0.5mm
below for 3±0.2 seconds fully in molten solder M705 with
a temperature of 245±5℃.
More than 90% of the electrode sections shall be couered
with new solder smoothly when the sample is taken out of
the solder bath.

MAG.LAYERS

MSCDRI-6025L-SERIES

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