Mag Layers MSCDB-1305 User Manual

Ⅰ

. SCOPE

：

This specification applies to the Pb Free high current type SMD inductors for

(1) SHAPES AND DIMENSIONS

MSCDB-1305H-SERIES

Warn : It is here not to use synchronous rectification curcuit！

PRODUCT INDENTIFICATION
MSCDB - 1305H - 1R0 □

① ② ③ ④

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

A: 13.20 Max. mm
B: 9.95 Max. mm

(2) ELECTRICAL SPECIFICATIONS

SEE TABLE 1

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

(3) CHARACTERISTICS

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

(3)-2 Operate temperature range ...... －40℃～＋125℃

(Including self temp. rise)

(3)-3 Storage temperature range ...... －40℃～＋125℃

C: 6.35 Max. mm
D: 9.60 Typ. mm

MAG.LAYERS

MSCDB-1305H-SERIES

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TABLE 1

MAGLAYERS

PT/NO.
MSCDB-1305H-R33□
MSCDB-1305H-R47□
MSCDB-1305H-1R0□
MSCDB-1305H-1R5□
MSCDB-1305H-2R2□
MSCDB-1305H-2R7□
MSCDB-1305H-3R3□
MSCDB-1305H-3R9□
MSCDB-1305H-4R7□
MSCDB-1305H-6R8□

MSCDB-1305H-100□
MSCDB-1305H-150□
MSCDB-1305H-220□
MSCDB-1305H-330□
MSCDB-1305H-470□
MSCDB-1305H-680□
MSCDB-1305H-820□
MSCDB-1305H-101□
MSCDB-1305H-151□
MSCDB-1305H-221□
MSCDB-1305H-331□

Inductance Percent Test Resistance Rated DC Current

L(μH) Tolerance Frequency RDC(Ω)Max. IDC(A)

0.33 N 100kHz/0.25V 4m 13.0 R33

0.47 N 100kHz/0.25V 5m 10.6 R47

1.0 M,N 100kHz/0.25V 6m 10.0 1R0

1.5 M,N 100kHz/0.25V 8m 9.00 1R5

2.2 M,N 100kHz/0.25V 11m 7.40 2R2

2.7 M,N 100kHz/0.25V 12m 6.60 2R7

3.3 M,N 100kHz/0.25V 14m 5.90 3R3

3.9 M,N 100kHz/0.25V 15m 5.30 3R9

4.7 M,N 100kHz/0.25V 18m 4.80 4R7

6.8 M,N 100kHz/0.25V 23m 4.50 6R8
10 M,N 100kHz/0.25V 30m 4.30 100
15 M,N 100kHz/0.25V 45m 3.60 150
22 M,N 100kHz/0.25V 64m 2.90 220
33 M,N 100kHz/0.25V 99m 2.40 330
47 M,N 100kHz/0.25V 0.146 1.90 470
68 M,N 100kHz/0.25V 0.190 1.70 680
82 M,N 100kHz/0.25V 0.268 1.50 820

100 M,N 100kHz/0.25V 0.277 1.40 101
150 M,N 100kHz/0.25V 0.424 1.10 151
220 M,N 100kHz/0.25V 0.636 0.93 221
330 M,N 100kHz/0.25V 0.977 0.76 331

Marking

※ □ specify the inductance tolerance,M(±20%),N(±30%)
※IDC : Based on inductance change (△ L/Lo：drop 10% Max.) @ ambient temp. 25℃ and

Based on temperature rise (△T： 40℃ TYP.)

MAG.LAYERS

MSCDB-1305H-SERIES Page 2/8

(4) RELIABILITY TEST METHOD

MECHANICAL

TEST ITEM SPECIFICATION TEST DETAILS

Substrate bending There shall be The sample shall be soldered onto the printed circuit board

no mechanical in figure 1 and a load applied unitil the figure in the arrow
damage or elec- direction is made approximately 3mm.(keep time 30 seconds)
trical damege. PCB dimension shall the page 7/9

F(Pressurization)

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

MSCDB-1305H-SERIES

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