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SPT44H-282ML PDF预览

SPT44H-282ML

更新时间: 2024-11-28 06:13:31
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SMT Power Inductors

SPT44H-282ML 数据手册

 浏览型号SPT44H-282ML的Datasheet PDF文件第2页浏览型号SPT44H-282ML的Datasheet PDF文件第3页 
Document 280-1  
SMT Power Inductors  
SPT Series  
• Toroid winding eliminates stray electromagnetic emissions  
• Two versions: Standard, current ratings up to 8 Amps;  
High current, with ratings up to 13.9 Amp  
Core material Ferrite  
Core and winding loss See www.coilcraft.com/coreloss  
Terminations RoHS compliant tin-silver over copper. Other  
terminations available at additional cost.  
Ambient temperature –40°C to +85°C  
Maximum part temperature: The part temperature should not  
exceed +85°C (ambient + self-heating). Prolonged operation  
above +85°C may result in a permanent increase in core loss and  
part failure due to thermal aging of the core material.  
Storage temperature Component: –40°C to +85°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  
PCB washing Only pure water or alcohol recommended  
L at 0A2  
±20%  
(µH)  
DCR  
max  
(mOhm)  
SRF  
typ4  
(MHz)  
1. When ordering, specify termination and packaging codes:  
L typ3  
(µH)  
Isat Body  
(A) size  
Part number1  
SPT20L-112MLD  
Termination: L = RoHS compliant tin-silver over copper.  
Special order: T=RoHStin-silver-copper  
Standard series  
SPT20L-112ML_  
SPT38L-382ML_  
SPT30L-522ML_  
SPT20L-702ML_  
1.1  
3.8  
5.2  
7.0  
1.01  
2.5  
3.8  
6.2  
16.0  
9.3  
19.9  
95.0  
360  
133  
60  
3.4  
8.0  
4.8  
1.4  
1
3
2
1
(95.5/4/0.5) or S = non-RoHS tin-lead (63/37).  
Packaging: D= 13machine-ready reel  
EIA-481 embossed plastic tape.  
Body size 1:  
Body sizes 2–3: 350 per full reel.  
Body size 4: 300 per full reel.  
750 per full reel.  
70  
SPT38L-752ML_  
SPT44L-792ML_  
SPT30L-123ML_  
SPT44L-143ML_  
SPT50L-163ML_  
SPT38L-223ML_  
SPT20L-233ML_  
SPT50L-263ML_  
SPT30L-353ML_  
SPT44L-413ML_  
SPT38L-733ML_  
SPT50L-733ML_  
SPT30L-174ML_  
SPT38L-294ML_  
SPT50L-564ML_  
7.5  
7.9  
12  
14  
16  
22  
23  
26  
35  
41  
73  
73  
170  
290  
560  
5.1  
4.9  
9.4  
9.0  
9.3  
16.2  
17.6  
16.1  
29.7  
29.1  
58.1  
50  
114  
192  
350  
18.7  
16.2  
47.2  
23.6  
19.7  
63  
320  
32  
73  
49  
33  
20  
19  
5.4  
7.8  
2.8  
5.5  
7.2  
2.7  
1.0  
5.1  
1.4  
2.7  
1.3  
2.6  
0.94  
0.90  
0.90  
3
4
2
4
5
3
1
5
2
4
3
5
2
3
5
Body sizes 5–6: 250 per full reel.  
Body sizes 7–8: 200 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 D instead.  
34  
21  
2. Inductance tested at 100 kHz, 0.1 Vrms on Agilent/  
HP 4192A.  
3. Inductance with Isat current applied tested at 100 kHz,  
0.1 Vrms on Agilent/HP 4284A.  
4. SRF measured on Agilent/HP 8753ES network analyzer.  
5. Electrical specifications at 25°C.  
Refer to Doc 362 “Soldering Surface Mount Components” before  
soldering.  
9.2  
12.0  
9.5  
5.0  
14.0  
3.3  
166  
85  
290  
133  
640  
657  
550  
2.3  
1.0  
SPT38L-674ML_  
SPT44L-115ML_  
SPT50L-205ML_  
670  
1100  
2000  
383  
670  
1070  
1200  
1908  
1932  
1.2  
0.73  
0.40  
0.72  
0.70  
0.71  
3
4
5
High current series  
SPT44H-282ML_  
SPT44H-422ML_  
SPT50H-652ML_  
SPT50H-842ML_  
2.8  
4.2  
6.5  
8.4  
1.68  
2.5  
3.5  
4.7  
4.6  
6.6  
7.2  
8.5  
136  
72  
46  
13.9  
6
6
7
7
11.4  
12.4  
10.4  
23  
SPT68H-113ML_  
SPT68H-183ML_  
11  
18  
6.5  
10.0  
8.2  
12.5  
20  
9
14.0  
10.0  
8
8
Specifications subject to change without notice.  
Please check our website for latest information.  
Document 280-1 Revised 10/20/08  
© Coilcraft, Inc. 2009  

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