Mag Layers MSCDRI-73F 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-73F-SERIES
PRODUCT INDENTIFICATION MSCDRI - 73F - 100 M
Product Code Dimensions Code Inductance Code Tolerance Code
A: 7.00±0.3 mm B: 7.00±0.3 mm C: 3.20±0.3 mm D: 2.00±0.2 mm E: 4.00Typ. mm F: 1.50Typ. 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-73F-SERIES Page 1/8
TABLE 1
MAGLAYERS
PT/NO. IDC(A)
MSCDRI-73F-1R5
Inductance Percent Test Resistance Rated DC Current
L(μH) Tolerance Frequency
1.5 M,N 100kHz/0.5V 18m 1R5
RDC(Ω)±20%
Marking
3.40 MSCDRI-73F-3R3 MSCDRI-73F-4R7 MSCDRI-73F-6R8
MSCDRI-73F-100 MSCDRI-73F-150 MSCDRI-73F-220 MSCDRI-73F-330 MSCDRI-73F-470 MSCDRI-73F-680 MSCDRI-73F-101 MSCDRI-73F-151 MSCDRI-73F-221 MSCDRI-73F-331 MSCDRI-73F-471 MSCDRI-73F-681 MSCDRI-73F-102
3.3 M,N 100kHz/0.5V 23m 3R3
4.7 M,N 100kHz/0.5V 36m 4R7
6.8 M,N 100kHz/0.5V 41m 6R8 10 M,N 100kHz/0.5V 53m 100 15 M,N 100kHz/0.5V 75m 150 22 M,N 100kHz/0.5V 0.11 220 33 M,N 100kHz/0.5V 0.16 330 47 M,N 100kHz/0.5V 0.24 470 68 M,N 100kHz/0.5V 0.31 680
100 K,M 100kHz/0.5V 0.45 101 150 K,M 100kHz/0.5V 0.65 151 220 K,M 100kHz/0.5V 1.05 221 330 K,M 100kHz/0.5V 1.67 331 470 K,M 100kHz/0.5V 2.05 471 680 K,M 100kHz/0.5V 3.15 681
1000 K,M 100kHz/0.5V 4.78 102
1.90
1.70
1.60
1.40
1.10
0.96
0.75
0.67
0.59
0.45
0.37
0.29
0.22
0.20
0.16
0.13
※ □ specify the inductance tolerance,K(±10%),M(±20%),N(±30%) ※IDC : Based on inductance change (△L/Lo: ≦ drop 15%) @ ambient temp. 25℃ and
Based on temperature rise (T 25 TYP.)
MAG.LAYERS
MSCDRI-73F-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 130150 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-73F-SERIES
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