LDW43T-513T [LEIDITECH]
Commom Mode Choke;
| 型号： | LDW43T-513T |
| 厂家： | 
Leiditech |
| 描述： | Commom Mode Choke |
| 文件： | 总7页 (文件大小：1235K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LDW43 Series
Commom Mode Choke
RoHS Compliant
Halogen Free
REACH Compliant
■ Part Numbering
43
T
513
Inductance
(uH)
T
LDW
Series Name
-
Dimensions Code
(mm)
Category
Tolerance
43
4.5x3.2x2.6
T
513
51
T
±30%
■ Recommend Reflow Profile
1/7
Rev :01.06.2018
www.leiditech.com
LDW43 Series
■ Dimensions
■ Recommended Land Pattern
unit:mm
unit:mm
■ Electrical Characteristics
Test
Inductance Freq.
Test
Freq.
Rated
Insulation
Impedance
RDC
Irms
Voltage Resistance Tolerance
Part No.
(uH)
(kHz) (Ω)Min. (Ω)Typ. (MHz) (Ω)Max. (mA)Max(Vdc)Max. (MΩ)Min.
(±%)
11
22
100
100
100
100
300
500
600
10
10
10
10
0.6
1
250
200
200
150
50
50
50
50
10
10
10
10
30
30
30
30
LDW43T-113T
LDW43T-223T
LDW43T-513T
LDW43T-104T
1200
2800
5800
51
1000
2000
1
100
2
Note: When ordering, please specify tolerance code. Tolerance: T=±30%
1. Operating temperature range －40℃～125℃(Including self - temperature rise)
2. RDC: SINGLE WIRE TEST VALUE
3. Irms for 40℃ rise above 25℃ ambient.
4. Measure Equipment:
Z: HP4286A / HP4287A / AgilentE4991A
L: HP4284A+HP42841A/HP4285A+HP42841A
RDC: CHROMA MILLIOM METER MODE 16502
Irms: HP4284A+HP42841A/HP4285A+HP42841A
Insulation Resistance: HP4339B
2/7
"Please be sure to request approval specifications that provide further details of the products. Kindly note that the
Rev :01.06.2018
www.leiditech.com
content of these specifications are subject to change or may be discontinued without advance notice.Please
contact our sales department before ordering."
LDW43 Series
■ Characteristics Graph
Typical Impedance vs. Frequency Charateristics
100000
10000
1000
100
COMMON MODE
104
513
223
113
104
10
223
513
113
1
NORMAL MODE
1000
0.1
1
10
100
Frequency(MHz)
"Please be sure to request approval specifications that provide further details of the products. Kindly note that the
3/7
content of these specifications are subject to change or may be discontinued without advance notice.Please
Rev :01.06.2018
www.leiditech.com
contact our sales department before ordering."
LDW43 Series
■ Dimensions
■ Recommended Land Pattern
unit:mm
unit:mm
■ Electrical Characteristics
Rated
Voltage
(Vdc)Max.
Insulation
Resistance Tolerance
Inductance Test Freq.
RDC
(Ω)Max.
Irms
(mA)Max.
Part No.
(uH)
(MHz)
(MΩ)Min.
(±%)
11
22
0.1
0.1
1
0.5
0.6
1
360
310
230
200
50
50
50
50
10
10
10
10
30
30
30
30
LDW43M-113T
LDW43M-223T
LDW43M-513T
LDW43M-104T
51
100
1
2
Note: When ordering, please specify tolerance code. Tolerance: T=±30%
1. Operating temperature range －40℃～125℃(Including self - temperature rise)
2. RDC: SINGLE WIRE TEST VALUE
3. Irms for 40℃ rise above 25℃ ambient.
4. Measure Equipment:
L: HP4284A+HP42841A/HP4285A+HP42841A
RDC: CHROMA MILLIOM METER MODE 16502
Irms: HP4284A+HP42841A/HP4285A+HP42841A
Insulation Resistance: HP4339B
4/7
Rev :01.06.2018
www.leiditech.com
LDW43 Series
■ Characteristics Graph
Typical Impedance vs. Frequency Charateristics
100000
10000
1000
100
COMMON MODE
104
513
223
113
10
104
513
223
113
1
NORMAL MODE
1000
0.1
1
10
100
Frequency(MHz)
"Please be sure to request approval specifications that provide further details of the products. Kindly note that the
5/7
Rev :01.06.2018
www.leiditech.com
content of these specifications are subject to change or may be discontinued without advance notice.Please
contact our sales department before ordering."
LDW43 Series
■ Reliability
1-1.Mechanical Performance
Test Method
Item
Specification
The forces applied on the right
conditions must not damage
the terminal electrode and the
ferrite.
1-1-1 Board Flex
Test device shall be soldered on the substrate
Substrate Dimension: 100x40x1.6mm
Deflection: 2.0mm
Keeping Time: 60 sec
1-1-2 Terminal Strength
1-1-3 Solderability
The chip must not damage the
terminal electrode and the ferrite.
The electrodes shall be at
least 95% covered with new
solder coating.
Appendix 1 Note(AEC-Q200-005):Force of 1.8 kg for 60
seconds.
Pre-heating: 150℃, 1min
Solder Composition: Sn/3.0Ag/0.5Cu
Solder Temperature: 245±5℃
Immersion Time: 4±1sec
1-1-4 Resistance to
Soldering Heat
Appearance:No damage
Inductance change shall
be within ±10%.
Pre-heating: 150℃, 1min
Solder Composition: Sn/Ag3.0/Cu0.5
Solder Temperature: 260±5℃
Immersion Time: 10±1sec
1-1-5 Resistance to Solvents There must be no change in
appearance or obliteration of marking.
The forces applied on the right
Inductors must withstand 6 minutes of alcohol or water.
1-1-6 Mechanical Shock
Pulse shape：Half-sine waveform
Impact acceleration：100 g
conditions must not damage
the terminal electrode and the
ferrite.
Pulse duration：6 ms
Number of shocks：18 shocks (3 shocks for each face)
Orientation：Bottom, top, left, right, front and rear faces
Vibration waveform: Sine waveform
Vibration frequency: 10Hz~2000Hz
Vibration acceleration: 5g
1-1-7 Vibration
Appearance:No damage
Inductance change shall be
within ±10%.
Sweep rate: 0.764386otcave/minute
Duration of test: 12 cycles each of 3 orientations
20 minutes for each cycle
Vibration axes: X, Y & Z
1-2.Environmental Performance
No Item
1-2-1 High Temperature
Test Method
Temperature: 125±3℃
Specification
Appearance:No damage (for
microscope of CASTOR MZ-45
20X)Inductance change shall
be within ±10%.
Exposure (Storage)
Time: 1000hrs
Measured after exposure in the room condition for 24hrs
Temperature: 125±2℃
1-2-2 Operational Life
1-2-3 Biased Humidity
1-2-4 Temperature Cycling
1-2-5 ESD
Appliend Current : Rated Current
Time: 1000± 24 hrs
Measured after exposure in the room condition for 24hrs
Temperature: 85±2℃
Relative Humidity: 85%
Time: 1000hrs
Measured after exposure in the room condition for 24hrs
Total cycles: 1000 cycles
Temperature Cycling Test Conditions : -40 to +125 ℃
Soak Mode Condition : 30 minutes
Measured after exposure in the room condition for 24hrs
Test mode：Contact Discharge
Discharge level：±6KV, Discharge interval：1 second
Polarity of the output voltage：Positive and negative
Number of discharge：Discharge +/- for 1 time for the 2 test
points.
Test Mode：Air Discharge
Discharge level：±12KV, ±16KV, ±25KV
Discharge interval：＜5 seconds
Polarity of the output voltage：Positive and negative
Number of discharge：Discharge +/- for 1 time for the
1~2 test points.
6/7
Rev :01.06.2018
www.leiditech.com
LDW43 Series
■ Packaging
Tape Dimensions
Reel Dimensions
Dimensions in mm
Tape Dimensions
Reel Dimensions
Quantity
PCS / REEL
2500
TYPE
A0
B0
K0
D
E
F
W
P
P0
P2
A
B
C
D
LDW43
3.6
4.9
2.7
1.5
1.75
5.5
12
8
4
2
330
100
13
13.4
Shanghai Leiditech Electronic Co.,Ltd
Email: sale1@leiditech.com
Tel : +86- 021 50828806
Fax : +86- 021 50477059
7/7
Rev :01.06.2018
www.leiditech.com
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