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WLSN075DZ0K101LB [WALSIN]

Unshielded SMD Power Inductors;
WLSN075DZ0K101LB
型号： WLSN075DZ0K101LB
厂家： Walsin Technology    Walsin Technology
描述：

Unshielded SMD Power Inductors
文件： 总6页 (文件大小：1391K)
中文：  中文翻译
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WLSN075D Series  
Unshielded SMD Power Inductors  
*Contents in this sheet are subject to change without prior notice.  
Page 1 of 6  
ASC_WLSN075D Series_V6.0  
Dec. 2018  
Features  
1. Unshielded power inductor.  
2. Wide inductance range.  
Applications  
1. Inductor in DC/DC converter.  
2. Use in STB PDA Notebook.  
Shape and Dimension  
Unit: mm  
DIM.  
7.8  
TOL.  
0.3  
M1  
M2  
M3  
0.3  
0.5  
7.0  
5.0  
Ordering Information  
WL  
SN  
075D  
Z0  
M
1R0  
L
B
Product  
Code  
Series  
Dimensions  
Series  
extension  
Tolerance  
Value  
Packing Code  
WL:  
Inductor  
Unshielded  
SMD  
Power  
7.8 * 7.0 mm  
Z0:STD  
6R8 = 6.8uH  
100 = 10.0uH  
101 = 100uH  
302 = 3000uH  
B:STD  
K : ê 10%  
L=13” Reeled  
(Embossed tape)  
Inductors  
Page 2 of 6  
ASC_WLSN075D Series_V6.0  
Dec. 2018  
Electrical Characteristics  
Rated  
Current  
(A)  
Inductance  
Tolerance  
DCR (Ω)  
MAX.  
Test Freq  
(KHz)  
WLSN075D Series  
Marking  
L (uH)  
WLSN075DZ0K6R8LB  
WLSN075DZ0K8R2LB  
WLSN075DZ0K100LB  
WLSN075DZ0K120LB  
WLSN075DZ0K150LB  
WLSN075DZ0K180LB  
WLSN075DZ0K220LB  
WLSN075DZ0K270LB  
WLSN075DZ0K330LB  
WLSN075DZ0K390LB  
WLSN075DZ0K470LB  
WLSN075DZ0K560LB  
WLSN075DZ0K680LB  
WLSN075DZ0K820LB  
WLSN075DZ0K101LB  
WLSN075DZ0K121LB  
WLSN075DZ0K151LB  
WLSN075DZ0K181LB  
WLSN075DZ0K221LB  
WLSN075DZ0K271LB  
WLSN075DZ0K331LB  
WLSN075DZ0K391LB  
WLSN075DZ0K471LB  
WLSN075DZ0K681LB  
WLSN075DZ0K821LB  
WLSN075DZ0K202LB  
WLSN075DZ0K302LB  
WLSN075DZ0K472LB  
6R8  
8R2  
100  
120  
150  
180  
220  
270  
330  
390  
470  
560  
680  
820  
101  
121  
151  
181  
221  
271  
331  
391  
471  
681  
821  
222  
302  
472  
6.8  
8.2  
10  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
ê 10%  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
10  
0.058  
0.06  
0.07  
0.08  
0.09  
0.10  
0.11  
0.12  
0.13  
0.16  
0.18  
0.24  
0.28  
0.37  
0.43  
0.47  
0.64  
0.71  
0.96  
1.11  
1.26  
1.77  
1.96  
2.5  
3.0  
2.4  
2.30  
2.00  
1.80  
1.60  
1.50  
1.30  
1.20  
1.10  
1.10  
0.94  
0.85  
0.78  
0.72  
0.66  
0.58  
0.51  
0.49  
0.42  
0.40  
0.36  
0.34  
0.30  
0.35  
0.15  
0.12  
0.08  
12  
15  
18  
22  
27  
33  
39  
47  
56  
68  
82  
100  
120  
150  
180  
220  
270  
330  
390  
470  
680  
820  
2200  
3000  
4700  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
2.77  
7.2  
1
1
10.0  
21.0  
1
Tolerance K ±10%  
TEST INSTRUMENT: HP4284A & Chroma3302, 1320, 16052.  
Operating Temp -25 to +105 .  
Inductance drops no more than 10% at rated current applied or temperature rises Δt 40  
MSL LEVEL 1  
Page 3 of 6  
ASC_WLSN075D Series_V6.0  
Dec. 2018  
TYPICAL RoHS REFLOW PROFILE  
Page 4 of 6  
ASC_WLSN075D Series_V6.0  
Dec. 2018  
Mechanical Performance /Environmental Test Performance Specifications:  
No.  
Item  
Test condition  
Requirements  
MIL-STD-202G  
Method 101E  
Test Condition C  
Chamber temperature 35 , the concentration of  
salt spray 5% (Total 24 hours).  
Salt Spray  
Test  
1
MIL-STD-202G  
Method 103B  
Test Condition B  
+40 ± 2 , humidity of 90% ± 5% (total 96  
hours).  
Humidity  
Test  
2
High  
1.Temperature: 125, 100, 85, 70, 55, 40, 30 .  
2.Test time: 2, 16, 72, 96 hours.  
IEC 68-2  
Test Condition B  
3
4
Temperature  
Storage  
Low  
Temperature  
Storage  
1. Temperature:. -40, -25, -10.  
2.Test time: 2, 16, 72, 96 hours.  
IEC 68-2  
Test Condition A  
+125 ±5 (30 minutes) ~ -40 ± 5 (30  
minutes), temperature switch time: 5 minutes  
(total 50 cycles).  
MIL-STD-202G  
Method 107G  
Test Condition B-2  
Thermal  
Shock  
5
MIL-STD-202G  
Method 108A  
Test Condition D  
+100 ±2 (1000Hour)  
6
7
Life Test  
Vibration  
Test  
10-55-10HZ, amplitude: 1.5mm, direction: X, Y, Z  
axes, each axis 2 hours (total 6 hours).  
MIL-STD-202G  
Method 201A  
DIP: Soak in 260 solder pot, stay 10Sec  
MIL-STD-202G  
Method 210F  
Test Condition B(DIP)  
Test Condition (Reflow)  
Solder Heat  
Resistance  
Test  
Reflow: Keep 250 ±5 ,30 ±5Sec in air,  
Temperature ramp:+1~4°C/sec; Above1 83°C,  
must keep 90 s - 120 s.  
8
9
MIL-STD-202G  
Method 211A  
Test Condition A  
Terminal Pull 1/2, 1, 2, 3, 5, 10 Pound, as products terminal  
Strength Test feature.  
Soak in 245  
have 95% above coverage.  
solder pot of 3Sec, PAD must  
Solder Ability  
Test  
10  
11  
J-STD-003B  
Terminal  
Push  
Strength Test  
No special requirements: 5N thrust to maintain 10  
Sec.  
JIS C5321:1997  
Page 5 of 6  
ASC_WLSN075D Series_V6.0  
Dec. 2018  
Tape & Reel Packaging Dimensions:  
PACKAG IN G SPECIFICATIO N FOR SM D COILS  
THE FORC E FOR TEARING OFF COVE R TAPE IS 25 TO  
100 G RAM S IN THE ARROW DIRE CT ION.  
THICKNESS (t)  
0.10 M AX  
165 TO 180°  
TOP COV ER TAPE  
EM BOSSED C AVITY  
BASE TAPE  
EM BOSSED CARRIER  
NO COM PO N EN TS  
CO M PONEN TS  
NO COM PON EN TS  
390mmM IN  
560mmM A  
USER DIR ECTION O F FEED  
CO VER TA PE  
D IM ENSIO NS O F CARRIER TAPE (m m )  
CARR IER TAPE REELS (m m)  
M AT ERIAL: PLASTIC  
E
4.0±0.1  
2.0±0.1  
φ1.5 +0.1-0  
1.75±0.1  
A
B
W
N
φC  
P
E
D
φC  
\ 10 sprocket hole pitch cum ulative tolerance ê0.20  
UNIT : mm  
A
B
C
E
N
P
D
W
t
AO  
7.2  
BO  
8.1  
KO  
5.5  
DIM.  
TOL.  
340  
21.0  
0.8  
13  
16.4  
2.0  
80  
12.0  
22.4  
MAX.  
16.0  
0.3  
0.30  
0.5  
0.10  
0.05  
0.10  
0.10  
0.10  
MAX  
MIN.  
Quantity per reel 1K pcs  
Page 6 of 6  
ASC_WLSN075D Series_V6.0  
Dec. 2018  

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