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FA2470-AL

更新时间: 2024-01-28 10:40:06
品牌 Logo 应用领域
线艺 - COILCRAFT 变压器SMPS变压器
页数 文件大小 规格书
1页 99K
描述
Flyback Transformers

FA2470-AL 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:ROHS COMPLIANT
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:2.21其他特性:HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1:8
高度:9.02 mm最大输入电压:12 V
最小输入电压:8.5 VJESD-609代码:e2
长度:10.92 mm安装特点:SURFACE MOUNT
初级绕组数量:1次级绕组数量:1
最大工作频率:125 kHz最高工作温度:85 °C
最低工作温度:-40 °C包装方法:TAPE & REEL
物理尺寸:L10.92XB8.60XH9.02 (mm)初级电感:19 µH
表面贴装:YES端子面层:Tin/Silver (Sn/Ag)
变压器类型:SMPS TRANSFORMER宽度:8.6 mm
Base Number Matches:1

FA2470-AL 数据手册

  
Document 601  
For STMicroelectronics  
Flyback Transformers POTS interface  
• Developed for the ST Micro STL3075 and STL3085 Integrated  
POTS interfaces for home access gateway and WLL.  
• Provides negative voltage (46 V typical) to operate the  
microchip  
Core material Ferrite  
Interwinding isolation 1500 Vdc  
Terminations RoHS tin-silver over tin over nickel over phos bronze.  
Other terminations available at additional cost.  
Weight 1.9 – 2.1 g  
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)  
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332  
Packaging 450 per 13reel Plastic tape: 24 mm wide,  
0.45 mm thick, 16 mm pocket spacing, 9.04 mm pocket depth  
PCB washing Only pure water or alcohol recommended  
Inductance Inductance  
Leakage  
at 0 A2  
at Ipk3  
inductance4 Turns ratio  
Ipk3  
(A)  
Input  
voltage (V)  
DCR max (Ohms)  
Part  
number1  
±±8 (ꢀµ)  
min (ꢀµ)  
pri  
sec  
max (ꢀµ)  
pri : sec  
FA2469-AL_  
FA2470-AL_  
19  
19  
14.86  
14.86  
0.036  
0.036  
16.5  
7.92  
0.414  
0.400  
1 : 16  
1 : 8  
1.5  
1.5  
4.5 – 8.5  
8.5 – 12.0  
1. When ordering, please specify packaging code:  
FA2470-ALD  
2. Inductance is for the primary, measured at 10 kHz, 0.1 Vrms, 0 Adc.  
3. Ipk is peak primary current drawn at minimum input voltage.  
4. Leakage inductance measured between pins 1 and 3 with pins 4 and 6  
shorted.  
5. Operating temperature range 40°C to +85°C.  
6. Electrical specifications at 25°C.  
Packaging: D = 13machine-ready reel. EIA-481 embossed plastic  
tape (350 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 D instead.  
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.  
Dot above pin1  
4
1
Pri  
3
Sec  
6
0.355  
9,02  
max  
0.004/0,10  
0.041  
1,05  
0.520  
13,21  
max  
Recommended  
Land Pattern  
0.339  
8,60  
0.050  
1,27  
0.028  
0,70  
0.080  
2,03  
0.370  
9,40  
6
4
1
3
0.430  
10,92  
max  
0.098  
2,50  
0.098  
2,50  
1
inches  
mm  
Dimensions are in  
Document 601 Revised 03/07/07  
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. 2013  
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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