JA4220-AL.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 JA4220-AL 데이타시트 다운로드

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Document 748 -1
SMT Mini Wideband Transformer
• 3 dB bandwidth: 0.1 MHz to 3.5 GHz
• 1/4 Watt RF input power
• 250 mA max current rating.
Core material Ferrite
Terminations  RoHS compliant tin-silver-copper over silver-platinum-
glass frit. Other terminations available at additional cost.
Weight  83.3 mg
Interwinding isolation  300 V
Ambient temperature  –40°C to +85°C
Storage temperature  Component: –40°C to +85°C.
Tape and reel 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)
60 per billion hours / 16,666,667 hours, calculated per Telcordia SR-332
Packaging  750/7reel; 3000/13reel;  Plastic tape:  12 mm wide,
0.3 mm thick, 8 mm pocket spacing, 2.9 mm pocket depth
PCB washing  Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Impedance
Insertion         Pins 1–4         Pins 2–3
Part
ratio
Bandwidth loss max
L min3
DCR max4
L min3
DCR max4
number1 pri:sec (MHz) (dB) (µH) (mOhm) (µH) (mOhm)
JA4220-AL_ 1:1
0.1 – 3500
0.2
15
120
15 120
1. When ordering, please specify termination and packaging code:
JA4220-ALC
Termination: L = RoHS compliant tin-silver-copper over silver-platinum-glass frit.
Special order:  S = non-RoHS tin-lead (63/37).
Packaging: C = 7machine-ready reel. EIA-481 embossed plastic tape (750 parts per full reel).
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.
D = 13machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (3000 parts per full reel).
2. Inductance measured at 100 kHz, 0.1 V, 0 Adc on an Agilent/HP 4192 or equivalent.
3. DCR measured on a micro-ohmmeter.
4. Electrical specifications at 25°C. Measurements are referenced to 50 Ohms.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 748-1  Revised 05/03/13
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

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Document 748-2
SMT Mini Wideband Transformer – JA4220-AL
0
1
2
3
4
5
0.01
0.1
1 10 100
Frequency (MHz)
1000 10000
5
4
3
2
1
0
-1
-2
-3
-4
-5
0.01
Phase imbalance
Magnitude imbalance
0.1 1 10 100
Frequency (MHz)
1000
15
12
9
6
3
0
-3
-6
-9
-12
-15
10000
Dot indicates pin 1
1
Pri
2
4
Sec
3
0.120
3,05
max
0.150*
3,81
43
0.030
0,76
Recommended
Land Pattern
0.060
1,52
1
2
0.040
1,02
0.150*
3,81
0.120 Recommended
3,05 Land Pattern
0.045
1 0.060 2
43
0.030
1,14
1,52
*Nominal dimensions
0,76
of the substrate
Dimensions
are in
inches
mm
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 748-2  Revised 05/03/13
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.