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BFC237353683 PDF预览

BFC237353683

更新时间: 2024-01-24 01:12:16
品牌 Logo 应用领域
威世 - VISHAY 电容器
页数 文件大小 规格书
18页 189K
描述
CAPACITOR, METALLIZED FILM, POLYESTER, 400 V, 0.068 uF, THROUGH HOLE MOUNT, RADIAL LEADED, ROHS COMPLIANT

BFC237353683 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:, 6920
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8532.25.00.70风险等级:5.27
其他特性:RATED AC VOLTAGE (V): 220电容:0.068 µF
电容器类型:FILM CAPACITOR介电材料:POLYESTER
高度:11 mmJESD-609代码:e3
长度:17.5 mm安装特点:THROUGH HOLE MOUNT
负容差:10%端子数量:2
最高工作温度:85 °C最低工作温度:-55 °C
封装形状:RECTANGULAR PACKAGE封装形式:Radial
包装方法:BULK正容差:10%
额定(AC)电压(URac):220 V额定(直流)电压(URdc):400 V
尺寸代码:6920表面贴装:NO
端子面层:Tin (Sn)端子节距:15 mm
端子形状:WIRE宽度:5 mm
Base Number Matches:1

BFC237353683 数据手册

 浏览型号BFC237353683的Datasheet PDF文件第10页浏览型号BFC237353683的Datasheet PDF文件第11页浏览型号BFC237353683的Datasheet PDF文件第12页浏览型号BFC237353683的Datasheet PDF文件第14页浏览型号BFC237353683的Datasheet PDF文件第15页浏览型号BFC237353683的Datasheet PDF文件第16页 
MKT373  
Vishay BCcomponents  
www.vishay.com  
POWER DISSIPATION AND MAXIMUM COMPONENT TEMPERATURE RISE  
The power dissipation must be limited in order not to exceed the maximum allowed component temperature rise as a function  
of the free ambient temperature.  
The power dissipation can be calculated according type detail specification “HQN-384-01/101: Technical Information Film  
Capacitors”, www.vishay.com/doc?28147.  
The component temperature rise (T) can be measured (see section “Measuring the component temperature” for more details)  
or calculated by T = P/G:  
T = component temperature rise (°C)  
• P = power dissipation of the component (mW)  
• G = heat conductivity of the component (mW/°C)  
MEASURING THE COMPONENT TEMPERATURE  
A thermocouple must be attached to the capacitor body as in:  
Thermocouple  
The temperature is measured in unloaded (Tamb) and maximum loaded condition (TC).  
The temperature rise is given by T = TC - Tamb.  
To avoid radiation or convection, the capacitor should be tested in a wind-free box.  
APPLICATION NOTE AND LIMITING CONDITIONS  
These capacitors are not suitable for mains applications as across-the-line capacitors without additional protection, as  
described hereunder. These mains applications are strictly regulated in safety standards and therefore electromagnetic  
interference suppression capacitors conforming the standards must be used.  
For capacitors connected in parallel, normally the proof voltage and possibly the rated voltage must be reduced. For information  
depending of the capacitance value and the number of parallel connections contact: dc-film@vishay.com  
To select the capacitor for a certain application, the following conditions must be checked:  
1. The peak voltage (UP) shall not be greater than the rated DC voltage (URDC  
)
2. The peak-to-peak voltage (UP-P) shall not be greater than 22 x URAC to avoid the ionization inception level  
3. The voltage peak slope (dU/dt) shall not exceed the rated voltage pulse slope in an RC-circuit at rated voltage and without  
ringing. If the pulse voltage is lower than the rated DC voltage, the rated voltage pulse slope may be multiplied by URDC and  
divided by the applied voltage.  
For all other pulses following equation must be fulfilled:  
T
2
dU  
dt  
dU  
dt  
2 x   
------- x dt URDC x -------  
rated  
0
T is the pulse duration.  
4. The maximum component surface temperature rise must be lower than the limits (see graph “Max. allowed component  
temperature rise”).  
5. Since in circuits used at voltages over 280 V peak-to-peak the risk for an intrinsically active flammability after a capacitor  
breakdown (short circuit) increases, it is recommended that the power to the component is limited to 100 times the values  
mentioned in the table: “Heat Conductivity”  
6. When using these capacitors as across-the-line capacitor in the input filter for mains applications or as series connected  
with an impedance to the mains the applicant must guarantee that the following conditions are fulfilled in any case (spikes  
and surge voltages from the mains included).  
Revision: 08-Sep-16  
Document Number: 28193  
13  
For technical questions, contact: dc-film@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  

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