SCD0705T-470M-N [LEIDITECH]
This specification applies to SMD Unshielded Power Choke;![SCD0705T-470M-N](http://pdffile.icpdf.com/pdf2/p00354/img/icpdf/SCD0705T-220_2175929_icpdf.jpg)
型号: | SCD0705T-470M-N |
厂家: | ![]() |
描述: | This specification applies to SMD Unshielded Power Choke |
文件: | 总9页 (文件大小:2091K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SCD0705T-221K-N
This specification applies to SMD Unshielded Power Choke
Scope:
1
2
Part Numbering:
Rating:
3
4
Operating Temperature: -40℃~105℃(Including self - temperature rise)
Storage Temperature: 20℃~25℃ R.H.65%(In Tape & Reel Condition)
Marking:
Standard Testing Condition
5
Unless otherwise specified
In case of doubt
20 to 30
Temperature
Humidity
Ordinary Temperature(15 to 35 )
Ordinary Humidity(25 to 85% RH)
50 to 80 %RH
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SCD0705T-221K-N
6
Configuration and Dimensions:
Electrical Characteristics:
7
Inductance
(uH )
Test Freq.
RDC
Isat
(A)
Tolerance
( %)
Marking
Part No.
(Ω)Max.
SCD0705T-1R4□-N
SCD0705T-1R5□-N
SCD0705T-1R8□-N
SCD0705T-2R2□-N
SCD0705T-2R7□-N
SCD0705T-3R0□-N
SCD0705T-3R3□-N
SCD0705T-3R6□-N
SCD0705T-3R9□-N
SCD0705T-4R7□-N
SCD0705T-5R6□-N
SCD0705T-6R8□-N
SCD0705T-8R2□-N
SCD0705T-100□-N
SCD0705T-120□-N
SCD0705T-150□-N
SCD0705T-180□-N
SCD0705T-220□-N
SCD0705T-270□-N
SCD0705T-330□-N
SCD0705T-390□-N
SCD0705T-470□-N
SCD0705T-560□-N
SCD0705T-680□-N
SCD0705T-820□-N
1.4
1.5
1.8
2.2
2.7
3
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
0.02
0.02
0.02
0.02
0.02
0.025
0.03
0.03
0.03
0.04
0.04
0.04
0.05
0.07
0.08
0.09
0.1
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.5
3.3
3.1
2.7
2.3
2
20
20
1R4
1R5
1R8
2R2
2R7
3R0
3R3
3R6
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
20
20
20
20
3.3
3.6
3.9
4.7
5.6
6.8
8.2
10
20
20
20
10,20
20
20
20
10,20
20
12
15
1.8
1.6
1.5
1.3
1.2
1.1
1.1
0.94
0.85
0.78
10,20
20
18
22
0.11
0.12
0.13
0.16
0.18
0.24
0.28
0.37
10,20
20
27
33
10,20
10,20
10,20
10,20
10,20
10,20
39
47
56
68
82
NOTE: □-tolerance K= 10% / M= 20%
1.Operating temperature range
(Including self - temperature rise)
2.Isat for Inductance drop 10% from its value without current.
"-N" FOR COMPLETELY LEAD FREE TYPE(INCLUDING FERRITE BODY & SOLDER)
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SCD0705T-221K-N
Inductance
(uH )
Test Freq.
RDC
Isat
(A)
Tolerance
Marking
Part No.
(Ω)Max.
( %)
10,20
10,20
10,20
10,20
10,20
10,20
10,20
10,20
10,20
10,20
10,20
SCD0705T-101□-N
SCD0705T-121□-N
SCD0705T-151□-N
SCD0705T-181□-N
SCD0705T-221□-N
SCD0705T-271□-N
SCD0705T-331□-N
SCD0705T-391□-N
SCD0705T-471□-N
SCD0705T-561□-N
SCD0705T-102□-N
100
120
150
180
220
270
330
390
470
560
1000
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
0.43
0.47
0.64
0.71
0.96
1.11
1.26
1.77
1.96
2.41
2.8
0.72
0.66
0.58
0.51
0.49
0.42
0.4
101
121
151
181
221
271
331
391
471
561
102
0.36
0.34
0.32
0.19
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SCD0705T-221K-N
SCD0705T Series
8.1 Construction:
8
8.2 Material List:
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SCD0705T-221K-N
Reliability Of Ferrite Wire Wound Power Inductor
1-1.Mechanical Performance
9
Test Method
Test device shall be soldered on the substrate
No
1-1-1 Vibration
Item
Specification
Appearance: No damage
Inductance:within 10% of
initial value
Oscillation Frequency: 10 to 55 to 10Hz for 1min
Amplitude: 1.5mm
Time: 2hrs for each axis (X, Y & Z), total 6hrs
1-1-2 Resistance to Soldering Heat Appearance: No damage
Pre-heating: 150 , 1min
Solder Composition: Sn/Ag3.0/Cu0.5
Solder Temperature: 260 5
Immersion Time: 10 1sec
Pre-heating: 150 , 1min
1-1-3 Solder ability
The electrodes shall be at
least 95% covered with new Solder Composition: Sn/Ag3.0/Cu0.5
solder coating
Solder Temperature: 245 5
Immersion Time: 4 1sec
1-1-4 Resistance to solvent
There must be no change in Inductors must withstand 6 minutes of alcohol or water.
appearance or obliteration of
marking.
1-2.Environmental Performance
Test Method
10 cycles (Air to Air) 1 cycles shall consist of:
30 minutes exposure to –55
No Item
1-2-1 Temperature Shock
Specification
Appearance: No damage
Inductance:within 10% of
initial value
30 minutes exposure to 125
15 seconds maximum transition between temperatures
One cycle:
1-2-2 Temperature Cycle
Step
Time (min)
Temperature (
-40 3
)
1
30
3
2
25 2
3
105 3
30
3
4
25 2
Total: 100cycles
Measured after exposure in the room condition for 24hrs
Temperature: 40 2
1-2-3 Humidity Resistance
1-2-4 Heat Life
Relative Humidity: 90 ~ 95%
Time: 1000hrs
Measured after exposure in the room condition for 24hrs
Temperature: 85 3
Relative Humidity: 20%
Applied Current: Rated Current
Time: 1000hrs
Measured after exposure in the room condition for 24hrs
Temperature: -40 3
1-2-5 Cold Resistance
Relative Humidity: 0%
Time: 1000hrs
Measured after exposure in the room condition for 24hrs
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SCD0705T-221K-N
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SCD0705T-221K-N
Packaging:
10
10.1 Packaging -Cover Tape
The force for tearing off cover tape is 10 to 130 grams in the arrow direction.
10.2 Packaging Quantity
10.3 Reel Dimensions
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SCD0705T-221K-N
10
Packaging:
10.4 Tape Dimensions in mm
Recommended Land Pattern:
11
Note:
12
1. Please make sure that your product has been evaluated and confirmed against your specifications
when our product is mounted to your product.
2. Do not knock nor drop.
3. All the items and parameters in this product specification have been prescribed on the premise that
our product is used for the purpose,under the condition and in the environment agreed upon between
you and us. You are requested not to use our product deviating from such agreement.
4. Please keep the distance between transformer/coil and other components (refer to the standard IEC 950)
5. The moisture sensitivity level (MSL) of products is classified as level 1.
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SCD0705T-221K-N
Graph:
13
Shanghai Leiditech Electronic Co.,Ltd
Email: sale1@leiditech.com
Tel : +86- 021 50828806
Fax : +86- 021 50477059
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Rev :01.06.2018
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