SER1052-132ML [COILCRAFT]
SMT Power Inductors; SMT功率电感
| 型号： | SER1052-132ML |
| 厂家： | 
Coilcraft lnc. |
| 描述： | SMT Power Inductors |
| 文件： | 总2页 (文件大小：197K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 535 -1
SMT Power Inductors - SER1052 Series
• High current, low DCR shielded power inductors
• Less than 11 × 11 mm base; only 5.2 mm tall
Designer’s Kit C421 contains 3 of each value
Core and winding loss See www.coilcraft.com/coreloss
Core material Ferrite
Terminations RoHS compliant tin-silver over copper (pins 1 and 2);
matte tin over nickel over phos bronze (pin 3). Other terminations
available at additional cost.
Weight 1.6 g
Ambient temperature –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperature Component: –40°C to +125°C.
Packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging 200/7″reel; 700/13″ reel Plastic tape: 24 mm wide,
0.4 mm thick, 16 mm pocket spacing, 5.45 mm pocket depth
PCB washing Only pure water or alcohol recommended
Isat (A)5
Irms(A)6
1. Please specify termination and packaging codes:
Inductance DCR
SRF
typ4
±20%2
(µH)
max3
10% 20% 30% 20°C 40°C
(mOhm) (MHz) drop drop drop rise rise
Part number1
SER1052-572MLD
Termination: L = RoHS compliant tin-silver over copper
(pins 1 and 2); matte tin over nickel over
phos bronze (pin 3).
SER1052-801ML_
SER1052-102ML_
SER1052-122ML_
SER1052-132ML_
SER1052-152ML_
0.80
1.0
1.2
1.3
1.5
4.0
4.0
6.0
4.0
6.0
100
95
91
81
75
24.9 25.2 25.6 12.5 16.3
16.5 17.0 17.5 12.5 16.3
20.5 21.0 21.3 11.0 15.0
12.9 16.8 17.2 12.5 16.3
13.5 14.0 14.5 11.0 15.0
Special order:
T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
Packaging: C = 7″ machine-ready reel. EIA-481
embossed plastic tape (200 parts per full
reel).
SER1052-182ML_
SER1052-202ML_
SER1052-222ML_
SER1052-252ML_
SER1052-322ML_
1.8
2.0
2.2
2.5
3.2
6.0
9.0
4.0
7.5
6.0
70
65
58
55
53
13.3 13.8 14.3 11.0 15.0
15.3 15.8 16.2
8.9 9.6 10.0 12.5 16.3
11.4 11.8 12.1 9.0 12.0
8.5 11.0 15.0
8.5 11.5
B= Less than full reel. In tape, but not
machine ready.
To have a leader and trailer added ($25
charge), use code letter C instead.
7.3
7.8
SER1052-402ML_
SER1052-432ML_
SER1052-572ML_
4.0
4.3
5.7
9.0
7.5
9.0
47
44
35
8.3
6.4
5.4
8.5
6.8
5.8
8.8
7.0
6.0
8.5 11.5
9.0 12.0
8.5 11.5
D= 13″ machine-ready reel. EIA-481
embossed plastic tape. Factory order
only, not stocked (700 parts per full reel)
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an
Agilent/HP 4284A or equivalent.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using an Agilent/HP 8753D network
analyzer and a Coilcraft SMD-D test fixture.
5. DC current at which the inductance drops the specified
amount from its value without current.
6. Current that causes the specified temperature rise from
25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before
soldering.
Specifications subject to change without notice.
Please check our website for latest information.
Document535-1 Revised01/19/09
© Coilcraft, Inc. 2010
Document 535-2
SMT Power Inductors - SER1052 Series
Typical L vs Frequency
Typical L vs Current
7
7
5.7 µH
5.7 µH
6
5
4
3
2
6
5
4
3
2
3.2 µH
3.2 µH
2.0 µH
1.3 µH
0.8 µH
2.0 µH
1.3 µH
1
0
1
0
0.8 µH
0.1
1
10
100
0.1
1
10
100
Frequency (MHz)
Current (A)
0.408
10,37
typ
Irms Derating
0.417
10,60
0.433 ±0.008
11,0 ±0,2
max
120
110
0.398
10,10
100
90
80
70
60
50
40
30
20
typ
0.402 ±0.008
10,2 ±0,2
0.417
10,60
max
0.205
5,20
0.205
max
max
5,20
0.059
1,50
0.087
2,20
0.075 ±0.004
1,90 ±0,1
0.075 ±0.004
1,90 ±0,1
0.248
6,30
10
0
0.098
2,50
0.083 ±0.004
2,10 ±0,1
-40 -20
0
20
40
60
80
100
120 140
0.138
3,50
0.102
2,60
0.152
3,85
Ambient temperature (°C)
0.098
2,50
0.083 ±0.004
2,10 ±0,1
0.083 ±0.004
2,10 ±0,1
For parts manufactured
prior to 01/09
For parts manufactured
after 12/08
Visit http://coilcraft.con/datecode.cfm
for a explanation of date codes.
Recommended
Land Pattern
1
1
0.125
3,18
0.118
3,00
3
2
3
0.118
3,00
2
Terminal 3 is for
mounting stability only.
0.091
2,30
0.215
5,47
0.134
3,40
inches
Dimensions are in
mm
Specifications subject to change without notice.
Please check our website for latest information.
Document535-2 Revised01/19/09
© Coilcraft, Inc. 2010
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