Mag Layers MSCDRI-3D16HP User Manual

SCOPE

：

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

(1) SHAPES AND DIMENSIONS

(2) ELECTRICAL SPECIFICATIONS

(3) CHARACTERISTICS

MSCDRI-3D16HP-SERIES

PRODUCT INDENTIFICATION
MSCDRI - 3D16HP - 100 M

① ② ③ ④

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

A: 3.80±0.2 mm
B: 3.80±0.2 mm
C: 1.80 Max. mm
D: 5.40 Max. mm (1R0~4R7)

5.20 Max. mm (6R8~561)
E: 2.80 Typ. mm
F: 1.10 Typ. 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℃～＋125℃

(Including self temp. rise)

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

MAG.LAYERS

MSCDRI-3D16HP-SERIES Page 1/8

TABLE 1

MAGLAYERS

PT/NO.

Inductance Percent Test Resistance Rated DC Current

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

Marking

MSCDRI-3D16HP-1R0□
MSCDRI-3D16HP-1R2□
MSCDRI-3D16HP-1R5□
MSCDRI-3D16HP-1R7□
MSCDRI-3D16HP-2R2□
MSCDRI-3D16HP-3R3□
MSCDRI-3D16HP-4R7□
MSCDRI-3D16HP-6R8□

MSCDRI-3D16HP-100□
MSCDRI-3D16HP-150□
MSCDRI-3D16HP-220□
MSCDRI-3D16HP-330□
MSCDRI-3D16HP-470□
MSCDRI-3D16HP-561□

※ □ specify the inductance tolerance,M(±20%),N(±30%)

1.0 N 100kHz/0.25V 48m 2.50 2.80 1R0

1.2 N 100kHz/0.25V 49.5m 2.30 2.60 1R2

1.5 N 100kHz/0.25V 51m 2.00 2.40 1R5

1.7 N 100kHz/0.25V 51m 2.00 2.40 1R7

2.2 M,N 100kHz/0.25V 59m 1.75 2.30 2R2

3.3 M,N 100kHz/0.25V 85m 1.40 1.80 3R3

4.7 M,N 100kHz/0.25V 0.116 1.20 1.50 4R7

6.8 M,N 100kHz/0.25V 0.18 1.00 1.10 6R8
10 M,N 100kHz/0.25V 0.23 0.84 1.00 100
15 M,N 100kHz/0.25V 0.41 0.65 0.75 150
22 M,N 100kHz/0.25V 0.61 0.55 0.52 220
33 M,N 100kHz/0.25V 0.87 0.46 0.41 330
47 M,N 100kHz/0.25V 0.95 0.42 0.37 470

560 M,N 100kHz/0.25V 15.0 0.09 0.11 561

※ IDC1： Based on inductance change (△L/Lo： ≦ drop 35%)@ ambient temperature 25℃
IDC2： Based on temperature rise (△T： 40℃ TYP.)
Rated DC Current： The less value which is IDC1 or IDC2.

MAG.LAYERS

MSCDRI-3D16HP-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-3D16HP-SERIES

Page-3/8