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B0727-BSB

更新时间: 2024-11-09 13:05:47
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线艺 - COILCRAFT 变压器
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1页 327K
描述
Telecom Transformer

B0727-BSB 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.07
Is Samacsys:N其他特性:HEIGHT DIMENSION INCLUDES TERMINAL ALSO, COMPATIBLE WITH BROADCOM ADSL2 BCM6348
认证:UL直流不平衡电流最大值:
高度:12.7 mmJESD-609代码:e0
长度:13.46 mm安装特点:SURFACE MOUNT
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:L13.46XB13.0XH12.7 (mm)
表面贴装:YES端子面层:Tin/Lead (Sn/Pb)
变压器类型:TELECOM TRANSFORMER宽度:13 mm
Base Number Matches:1

B0727-BSB 数据手册

  
Document 414  
For Broadcom BCM6348  
ADSL2 Transformer Router Chip  
• Designed for use with the Broadcom BCM6348 router chip  
• Low leakage inductance and 1875 V interwinding isolation  
• Evaluated and approved by UL to meet 60950 under a  
Supplementary Insulation System with a working voltage of  
250 Vrms, 353.5 V peak.  
Core material Ferrite  
Terminations RoHS tin-silver over tin over nickel over phos bronze.  
Other terminations available at additional cost.  
Weight 6.2 g  
Ambient temperature –40°C to +85°C  
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)  
Mean Time Between Failures (MTBF) 26,315,789 hours  
Packaging 175 per 13reel Plastic tape: 32 mm wide,  
0.42 mm thick, 28 mm pocket spacing, 12.9 mm pocket depth  
PCB washing Only pure water or alcohol recommended  
Line side  
Leakage  
Longitudinal  
balance  
min (dB)  
Turns ratio inductance2 inductance3 Capacitance4  
THD  
max (dB)  
DCR max (Ohms)  
Part  
number1  
line : chip  
±±5 (ꢀH)  
max (ꢀH)  
max (pF)  
chip side  
line side  
B0727-BL_  
2 :1  
409.5  
6.5  
65.0  
0.645 (1-4)  
0.645 (2-5)  
0.284(10-7)  
0.371 ((9-6)  
50.0 (1.1 MHz)  
80  
1. When ordering, please specify termination and packaging coded:  
B0727-BLD  
Termination: L = RoHS tin-silver over tin over nickel over phos bronze.  
Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or  
S = non-RoHS tin-lead (63/37).  
Packaging: D = 13machine-ready reel. EIA-481 embossed plastic tape  
(175 parts per full reel).  
Dot above pin1  
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.  
0.500  
max  
2. Inductance measured at 10 kHz, 0.1 Vrms, 0 Adc with windings connected in series.  
3. Leakage inductance measured at 100 kHz, 0.1 Vrms, 0 Adc from pins 1 to 5 with  
pins 4 and 2 connected and all chip side pins shorted.  
12,70  
4. Capacitance measured at 100 kHz, 0.1 Vrms, 0 Adc from chip side to line side.  
5. Electrical specifications at 25°C.  
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.  
0.004/0,10  
0.039  
1,00  
0.699  
max  
17,75  
0.050  
1,27  
0.512  
13,00  
10  
1
0.061  
1,55  
0.590  
14,99  
0.028  
0,70  
10  
1
4
7
9
0.098  
2,50  
0.098  
2,50  
Line  
side  
Chip  
side  
0.530  
max  
Recommended  
Land Pattern  
2
13,46  
5
1
6
5
6
inches  
mm  
Dimensions are in  
Specifications subject to change without notice.  
Please check our website for latest information.  
Document414 Revised10/20/08  
© Coilcraft, Inc. 2008  

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