WLSSA50GZ0NR80LB [WALSIN]
Shielded SMD Power Inductors;
| 型号： | WLSSA50GZ0NR80LB |
| 厂家： | 
Walsin Technology |
| 描述： | Shielded SMD Power Inductors |
| 文件： | 总6页 (文件大小：296K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WLSSA50G Series
Shielded SMD Power Inductors
*Contents in this sheet are subject to change without prior notice.
Page 1 of 6
ASC_WLSSA50G Series_V2.0
Nov. Y2017
Features
1. Shielded power inductor.
2. Wide inductance range.
Applications
1. Inductor in DC/DC converter.
2. Use in STB、PDA、Notebook.
Shape and Dimension
DIM.
10.3
10.5
5.1
TOL.
MAX.
MAX.
MAX.
M1
M2
M3
3.0
M1
M3
3.2
Unit：mm
Ordering Information
WL
SS
A50G
Z0
N
1R5
L
B
Product
Code
Series
Dimensions
Series
extension
Tolerance
Value
Packing Code
WL:
Inductor
Shielded
SMD
Power
10.3 * 10.5
mm
Z0:STD
R80 = 0.8uH
1R5 = 1.5uH
100 = 10.0uH
101 =100uH
102 =1000uH
B:STD
L
=13” Reeled
(Embossed tape)
N: ±30%
Inductors
Page 2 of 6
ASC_WLSSA50G Series_V2.0
Nov. Y2017
Electrical Characteristics
DCR
(mΩ)
Test
Freq
(KHz)
Rated
Current
(A)
Inductance
Tolerance
I sat
(A)
WLSSA50G Series
Marking
L (uH)
MAX.
4.3
WLSSA50GZ0NR80LB
WLSSA50GZ0N1R5LB
WLSSA50GZ0N2R2LB
WLSSA50GZ0N3R3LB
WLSSA50GZ0N4R7LB
WLSSA50GZ0N6R8LB
WLSSA50GZ0N8R2LB
WLSSA50GZ0N100LB
WLSSA50GZ0N120LB
WLSSA50GZ0N150LB
WLSSA50GZ0N180LB
WLSSA50GZ0N220LB
WLSSA50GZ0N270LB
WLSSA50GZ0N330LB
WLSSA50GZ0N390LB
WLSSA50GZ0N470LB
WLSSA50GZ0N560LB
WLSSA50GZ0N680LB
WLSSA50GZ0N820LB
WLSSA50GZ0N101LB
WLSSA50GZ0N121LB
WLSSA50GZ0N151LB
WLSSA50GZ0N181LB
WLSSA50GZ0N221LB
WLSSA50GZ0N271LB
WLSSA50GZ0N331LB
WLSSA50GZ0N391LB
WLSSA50GZ0N471LB
WLSSA50GZ0N561LB
WLSSA50GZ0N681LB
WLSSA50GZ0N821LB
WLSSA50GZ0N102LB
R80
1R5
2R2
3R3
4R7
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
0.8
1.5
2.2
3.3
4.7
6.8
8.2
10
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
13.5
10.5
9.25
7.80
6.4
9.5
8.3
5.8
7.2
7.5
10.4
12.3
18.0
20
6.5
6.1
5.4
5.4
4.85
4.45
4.0
5.0
26
4.5
12
33
3.8
15
41
3.6
3.4
18
46
3.2
3.1
22
61
2.95
2.7
2.9
27
69
2.6
33
84
2.4
2.5
39
106
130
149
201
227
253
303
370
419
500
672
812
953
1289
1430
1599
1768
1989
2.3
2.25
2.0
47
2.0
56
1.9
1.9
68
1.65
1.5
1.6
82
1.45
1.35
1.18
1.1
100
120
150
180
220
270
330
390
470
560
680
820
1000
1.35
1.28
1.12
1.04
0.94
0.84
0.75
0.7
1.0
0.94
0.8
0.73
0.7
0.6
0.54
0.52
0.51
0.48
0.42
0.54
0.52
0.5
0.48
Page 3 of 6
ASC_WLSSA50G Series_V2.0
Nov. Y2017
a. Tolerance：N：±30%
b. Operating Temp：-25℃ to +105℃.
c. Inductance measured using the HP4284A LCR meter,CHROMA1320 & 3302 & 16502.
d. DCR measured using the 502BC milli-ohm meter.
e. Inductance drops no more than 35% of initial value at Isat ,temperature rises △t< 30℃ at rated
current.
f. MSL：LEVEL 1
TYPICAL RoHS REFLOW PROFILE
Page 4 of 6
ASC_WLSSA50G Series_V2.0
Nov. Y2017
RELIABILITY PERFORMANCE
Reliability Experiment For Electrical
Test Item
Test Condition
Standard Source
MIL-STD-202G
Method 103B
Test Condition B
+40℃± 2℃, humidity of 90% ± 5% (total 96 hours).
Humidity Test
1.Temperature: +125℃±2℃
2.Test time: 48±2hrs
High Temperature
Test
IEC 68-2
Test Condition B
1.Temperature: -40℃±2℃
2.Test time: 48±2hrs
Low Temperature
Test
IEC 68-2
Test Condition A
MIL-STD-202G
Method 107G
Test Condition B-
2
+125℃±5℃ (30 minutes) ~ -40 ± 5℃ (30 minutes),
temperature switch time: 5 minutes (total 50 cycles).
Thermal Shock
Life Test
MIL-STD-202G
Method 108A
Test Condition B
+70℃±5℃ (250Hours)
Reliability Experiment For Physical
Test Item
Test Condition
Standard Source
10-55-10HZ, amplitude: 1.5mm, direction: X, Y, Z axes,
each axis 2 hours (total 6 hours).
MIL-STD-202G
Method 201A
Vibration Test
MIL-STD-202G
Method 210F
Test Condition
(Reflow)
IR/convection reflow:Peak Temp 250±5℃ for 5Sec in air,
Through 2 Cycle. Temperature
Ramp:+1~4°C/sec; Above1 83°C, must keep 90 s - 120 s
Solder Heat
Resistance Test
Soak in 245 ℃ solder pot of 3Sec, PAD must have 95%
above coverage.
Solder Ability Test
J-STD-003B
Page 5 of 6
ASC_WLSSA50G Series_V2.0
Nov. Y2017
Tape & Reel Packaging Dimensions:
Unit : mm
A
B
C
G
N
P
T
W
t
340
MAX
20.2
MIN
13.0
±0.5
24.4
±2.0
100
MIN
16.0
±0.1
30.5
MAX
24
0.35
DIM.
TOL.
±0.3 ±0.05
Quantity per reel：500 pcs
Page 6 of 6
ASC_WLSSA50G Series_V2.0
Nov. Y2017
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