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TA7618-AL

更新时间: 2024-09-28 14:54:43
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线艺 - COILCRAFT /
页数 文件大小 规格书
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描述
for SiLabs Si88xx 5kV DC-DC Converter

TA7618-AL 数据手册

  
Document 1290  
For Silicon Labs Si88xx 5kV  
Isolated DC-DC Converter  
Flyback Transformer  
• Developed for use with Silicon Labs Si88xx isolated dc-dc-  
converter reference designs.  
AEC  
+
Q200 125°C  
• 5000 Vrms, one minute isolation from primary to secondary  
• Designedtomeetreinforcedinsulationclasswith8mmcreepage  
and clearance.  
• AEC-200 Grade 1 (–40°C to +125°C)  
Core material Ferrite  
Terminations RoHS tin-silver-copper (95.5/3.8/0.7) over tin over  
nickel over phos bronze.  
Weight 1.1 g  
Ambient temperature –40°C to +125°C  
Maximum part temperature +135°C  
Storage temperature Component: –40°C to +135°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)  
Packaging 700 per 13reel Plastic tape: 32 mm wide,  
0.40 mm thick, 16 mm pocket spacing, 5.72 mm pocket depth  
PCB washing Tested to MIL-STD-202 Method 215 plus an additional  
aqueous wash. See Doc787_PCB_Washing.pdf.  
DCR max  
Leakage  
(Ohms)  
Part  
Input  
Inductance2 inductance3  
Turns ratio Isolation4 Isat5  
number1 voltage (V)  
±±5 (ꢀµ)  
max (ꢀµ)  
pri  
sec  
pri:sec  
(Vrms)  
(A)  
Output  
TA7618-AL_  
3.0 – 5.5  
2.0  
0.064  
0.031  
0.185  
1:4  
5000  
4.8  
5 V, 0.4 A  
1. When ordering, specify a packaging code:  
TA7618-ALD  
Packaging: D = 13machine ready reel. EIA-481 embossed plas-  
tic tape. Quantities less than full reel available: in  
tape (not machine ready) or with leader and trailer  
($25 charge).  
0.672  
17,07  
max  
0.028  
0,70  
0.394  
10,00  
max  
0.079  
2,00  
B = Less than full reel. In an effort to simplify our  
part numbering system, Coilcraft is eliminating  
the need for multiple packaging codes. When  
ordering, simply change the last letter of your part  
number from B to D.  
1
8
Dot indicates pin 1  
max  
Internal code  
2. Inductance is for the primary, measured on an Agilent/HP 4284 at 100 kHz,  
0.1 Vrms, 0 Adc.  
3. Leakage inductance measured between pins 2 and 3 at 100 kHz, 0.1Vrms,  
0 Adc with pins 8 and 5 shorted.  
0.235  
5,97  
4. Isolation (hipot) measured between windings for one minute.  
5. DC current that causes an inductance drop of 30% (typ) from its value  
without current  
0.004/0,10  
6. Electrical specifications at 25°C.  
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.  
0.067  
1,70  
0.555  
14,1  
0.063  
1,60  
8
2
Recommended  
Land Pattern  
Primary  
Secondary  
(5 V, 0.4 A)  
(3 – 5.5 Vdc)  
0.079  
2,00  
1
8
5
3
inches  
mm  
Dimensions are in  
Document 1290 Revised 07/06/23  
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  
© Coilcraft Inc. 2023  
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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