WLSN075DZ0K101LB [WALSIN]
Unshielded SMD Power Inductors;型号: | WLSN075DZ0K101LB |
厂家: | Walsin Technology |
描述: | Unshielded SMD Power Inductors |
文件: | 总6页 (文件大小:1391K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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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