WLFM201605M2R2PP [WALSIN]
Multi-Layer Power Inductors;型号: | WLFM201605M2R2PP |
厂家: | Walsin Technology |
描述: | Multi-Layer Power Inductors |
文件: | 总8页 (文件大小:1203K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Approval Sheet
WLFM160808_P
WLFM201209_P
WLFM201205_P
WLFM201609_P
Multi-Layer Power Inductors
*Contents in this sheet are subject to change without prior notice
.
Page 1 of 8
ASC_WLFM*P Series_V01
2018.07
Approval Sheet
Features
1.
2.
3.
4.
General purpose chip ferrite power inductor for high integration electronics device.
Ceramic structure provides high reliability、high productivity.
Low DC resistance with high current.
RoHS compliance.
Applications
1.
2.
DC line filter, DC/DC inductor.
Suitable for DVD,DSC,PND,PC,NB,Power Line.
Shape and Dimension
L
T
W
B
Unit: mm (inches)
WLFM
Series
B
L
W
T
(Min/Max)
0.3±0.2
WLFM160808*P
1.6±0.15
2.0±0.15
2.0±0.15
2.0±0.15
0.8±0.15
1.25±0.15
1.25±0.15
1.60±0.15
0.8±0.15
0.9±0.1
0.5±0.05
0.9±0.1
WLFM201209*P
WLFM201205*P
WLFM201609*P
0.5±0.2
0.5±0.2
0.5±0.2
Ordering Information
WL
FM
1608
08
M
R47
P
P
Product
Code
Series
Dimensions
Thickness
Tolerance
Value
Packing Code
P
1608:EIA 0603
2012:EIA 0805
2016:EIA 0806
05 = 0.5mm
08 = 0.8mm
09= 0.9mm
WL:
Inductor
Multilayer
R47=0.47uH
2R2=2.2uH
P=7” Reeled
(Embossed tape)
P=General
M: 20%
Page 2 of 8
ASC_WLFM*P Series_V01
2018.07
Approval Sheet
Electrical Characteristics
● WLFM160808 series (EIA 0603)
Measuring
Frequency
(MHz)
RDC
(Ω)
Max.
Rated
Current
(mA)
Walsin Part Number
L(uH)
Tolerance
WLFM160808MR24PP
WLFM160808MR47PP
WLFM160808M1R0PP
WLFM160808M2R2PP
0.24
0.47
1.0
M
M
M
M
1
1
1
1
0.1
0.1
0.2
0.3
1200
1200
950
2.2
750
● WLFM201209 series (EIA 0805)
Measuring
Frequency
(MHz)
RDC
(Ω)
Max.
Rated
Current
(mA)
Walsin Part Number
L(uH)
Tolerance
WLFM201209MR47PP
WLFM201209M1R0PP
0.47
1.0
2.2
4.7
M
M
M
M
1
1
1
1
0.08
0.1
1300
900
800
800
WLFM201209M2R2PP
WLFM201209M4R7PP
0.23
0.23
● WLFM201205 series (EIA 0805)
Measuring
Frequency
(MHz)
RDC
(Ω)
Max.
Rated
Current
(mA)
Walsin Part Number
L(uH)
Tolerance
WLFM201205MR47PP
WLFM201205M1R0PP
0.47
1.0
1.5
2.2
M
M
M
M
1
1
1
1
0.12
0.19
0.26
0.33
1100
800
700
600
WLFM201205M1R5PP
WLFM201205M2R2PP
● WLFM201609 series (EIA 0806)
Measuring
Frequency
(MHz)
RDC
(Ω)
Max.
Rated
Current
(mA)
Walsin Part Number
L(uH)
Tolerance
WLFM201609MR47PP
WLFM201609M1R0PP
0.47
1.0
1.5
2.2
4.7
M
M
M
M
M
1
1
1
1
1
0.06
0.09
0.11
0.11
0.14
1600
1400
1200
1200
1100
WLFM201609M1R5PP
WLFM201609M2R2PP
WLFM201609M4R7PP
TEST INSTRUMENT:
•HP4291B-RF Impedance / Material Analyzer
•HP4338A/B Milliohm meter
Test Frequency : 1MHz / OSC Level : 100mV
Page 3 of 8
ASC_WLFM*P Series_V01
2018.07
Approval Sheet
Typical Characteristic
1608 Series
Inductance@Frequency
2012 Series
2016 Series
201205 Series
Inductance vs DC-bias
1608 Series
2012 Series
2016 Series
201205 Series
Page 4 of 8
ASC_WLFM*P Series_V01
2018.07
Approval Sheet
Temperature vs DC-bias
2012 Series
1608 Series
2016 Series
201205 Series
Land Patterns for Reflow Soldering
Size (mm)
A
B
C
1608
2012
0.5 ~ 0.7
1.0 ~ 1.2
1.8 ~ 2.0
3.0 ~ 4.0
0.65 ~ 0.95
1.0 ~1.4
2016
0.7 ~ 0.9
2.3 ~ 2.5
1.7 ~1.9
Page 5 of 8
ASC_WLFM*P Series_V01
2018.07
Approval Sheet
Reliability and Test Conditions
Test item
Test condition
Criteria
1.More than 95 % of terminal
electrode should be covered
with new solder
2.No mechanical damage
3.Inductance value should be within
± 20 % of the initial
1. Solder temperature : 260 ± 5℃
2. Flux : Rosin
3. DIP time : 10 ± 1 sec
Resistance to Solder Heat
value
1. More than 95 % of terminal
electrode should be covered
with new solder
1. Solder temperature : 235 ± 5℃
2. Flux : Rosin
3. DIP time : 5 ± 1 sec
Solderability
2. No mechanical damage
1.Reflow temperature : 245℃ It shall be
soldered on the substrate applying
direction parallel to the substrate
2.Apply force(F) : 5 N
1.No mechanical damage
2.Soldering the products on PCB
after the pulling test force > 5 N
Adhesive Test
3.Test time : 10 sec
1.No mechanical damage
2.Inductance should be within ±20%
of the initial value
1.Temperature:-40 ~ 85℃ for 30 minutes
each
2.Cycle: 100 cycles
(Inductance:≦0.47µH)
Temperature Cycle
Inductance should be within
±30% of the initial value
(Inductance:>0.47µH)
3.Measurement: at ambient temperature
24 hours after test completion
1.No mechanical damage
2.Inductance should be within ±20%
of the initial value
1.Temperature: 85 ± 5℃
2.Testing time: 1000 hrs
3.Measurement: at ambient temperature
24 hours after test completion
(Inductance:≦0.47µH)
High Temperature Resistance
Inductance should be within
±30% of the initial value
(Inductance:>0.47µH)
1.Temperature: 40℃ ± 2℃
2.Humidity: 90-95 % RH
3.Testing time: 1000 hrs
4.Measurement: at ambient temperature
24 hours after test completion
1.No mechanical damage
2.Inductance should be within ±20%
of the initial value
Humidity
1.At ambient temperature & humidity
Testing time:5 minutes
( under full rated current )
1.Product surface Temp: below
room temperature plus 40℃
Rated Current
GENERAL TECHNICAL DATA
•
•
•
•
Operating temperature range : - 40℃ ~ +85℃
Storage Condition : Less than 40℃ and 70% RH
Storage time : 12 months Max.
Soldering method : Reflow
Page 6 of 8
ASC_WLFM*P Series_V01
2018.07
Approval Sheet
Tape and Reel Specifications
Plastic Carries(E)
Paper Carrier(P)
Taping Dimensions
(mm)
Symbol
W
160808
P
201209
201205
P
201609
E
E
8.00 ± 0.10
4.00 ± 0.10
1.75 ± 0.10
3.50 ± 0.10
1.56 ± 0.10
NA
8.00 ± 0.10
4.00 ± 0.10
1.75 ± 0.10
3.50 ± 0.10
1.55 ± 0.05
1.00 ± 0.05
4.00 ± 0.10
40.0 ± 0.20
2.00 ± 0.10
1.40 ± 0.10
2.30 ± 0.10
1.13 ± 0.10
0.22 ± 0.05
8.00 ± 0.10
4.00 ± 0.10
1.75 ± 0.05
3.50 ± 0.05
1.55 ± 0.05
NA
8.00 ± 0.10
4.00 ± 0.10
1.75 ± 0.10
3.50 ± 0.10
1.55 ± 0.05
1.00 ± 0.05
4.00 ± 0.10
40.0 ± 0.20
2.00 ± 0.10
1.90 ± 0.10
2.30 ± 0.10
1.15 ± 0.10
0.22 ± 0.05
P
E
F
D
D1
4.00 ± 0.10
40.0 ± 0.20
2.00 ± 0.10
0.97 ± 0.05
1.80 ± 0.05
0.75± 0.05
NA
4.00 ± 0.10
40.0 ± 0.10
2.00 ± 0.05
1.45 ± 0.05
2.25 ± 0.05
0.60 ± 0.03
NA
Po
10Po
P2
Ao
Bo
Ko(T)
t
Page 7 of 8
ASC_WLFM*P Series_V01
2018.07
Approval Sheet
Reel Dimensions
7” Reel Packaging Quantity
PART SIZE
160808
201209
201205
201609
Qty.(pcs)
BOX
4,000
3,000
4,000
3,000
5 reels /
inner box
5 reels /
inner box
5 reels /
inner box
5 reels /
inner box
Recommended Soldering Conditions
Page 8 of 8
ASC_WLFM*P Series_V01
2018.07
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