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474PPB250K PDF预览

474PPB250K

更新时间: 2024-11-04 06:28:35
品牌 Logo 应用领域
ILLINOISCAPACITOR 半导体电容器薄膜电容器
页数 文件大小 规格书
4页 388K
描述
Polypropylene Film Capacitors for Power Semiconductor Circuits

474PPB250K 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred包装说明:,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8532.25.00.60风险等级:5.75
其他特性:RATED AC VOLTAGE (V): 160电容:0.47 µF
电容器类型:FILM CAPACITOR介电材料:POLYPROPYLENE
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正容差:10%
额定(AC)电压(URac):160 V额定(直流)电压(URdc):250 V
系列:PPB表面贴装:NO
端子形状:WIREBase Number Matches:1

474PPB250K 数据手册

 浏览型号474PPB250K的Datasheet PDF文件第2页浏览型号474PPB250K的Datasheet PDF文件第3页浏览型号474PPB250K的Datasheet PDF文件第4页 
Polypropylene Film  
Capacitors for Power  
Semiconductor Circuits  
PPB  
High Voltage  
Snubber Capacitor for Energy Conversion  
Power Semiconductor Circuits  
SCR Communication  
High Current  
High Pulse Current Applications  
TV Deflection ckts.  
-55˚C to +105˚C  
Operating Temperature Range  
Capacitance Tolerance  
+/- 10% at 1kHz, 20˚C  
WVDC  
VAC  
250  
160  
400  
250  
630  
400  
1000  
600  
1600  
650  
2000  
700  
Rated Voltage  
For T>85°C voltage must be rated by 1.25% for every °C above 85°C  
C>1µF  
0.1uF>C1µF  
C0.1µF  
Freq (kHz)  
1
.03%  
.05%  
.16%  
.03%  
.06%  
-
.04%  
Dissipation Factor  
(max) at 20˚C.  
10  
-
-
100  
Insulation Resistance  
@20˚C(<70% RH)  
for 1 minute at 100VDC  
C0.33µF  
100,000MΩ  
30,000Mx µF  
C>0.33µF  
Dielectric Strength  
Load Life  
160% of rated VDC for 2 seconds at 20°C between leads  
2000 hours at 85°C 2°C wꢀth 125% of rated voltage  
Capacꢀtance change  
Dꢀssꢀpatꢀon Factor  
2% change from ꢀnꢀtꢀal value  
0.1% at 10kHz and 25°C for C1µF  
0.1% at 1kHz and 25°C for C>1µF  
Insulatꢀon Resꢀstance  
50% of ꢀnꢀtꢀal specꢀfꢀed value  
Self inductance  
Capacitance drift  
<1nH/mm of capacꢀtor lead spacꢀng  
<0.5% up to 40°C after 2 years  
-200ppm/˚C +/- 100ppm/˚C  
Temperature Coefficient  
Reliability  
2FIT for WVDC400VDC  
1FIT for WVDC>400VDC  
fꢀt=1x109  
Faꢀlures/component hours.  
Applꢀed Voltage=0.5xVDC  
Temperature=+40°C 2°C  
Capacꢀtance change  
10% change from ꢀnꢀtꢀal value  
>2x ꢀnꢀtꢀal specꢀfꢀed value.  
Dꢀssꢀpatꢀon Factor  
<0.005x ꢀnꢀtꢀal specꢀfꢀed value.  
Insulatꢀon Resꢀstance  
Dielectric  
Electrodes  
Construction  
Polypropylene  
Vacuum deposꢀted metal layers  
Extended double metallꢀzed carrꢀer fꢀlm, ꢀnternal serꢀes  
connectꢀons and metallꢀzed fꢀlm for VDC630Vdc.  
Leads  
Tꢀnned copper wꢀre.  
Coating  
Solvent resꢀstant plastꢀc box (UL94V-1) wꢀth epoxy end seals (UL 94V-0)  
®
3757 W. Touhy Ave., Lincolnwood, IL 60712 • (847) 675-1760 • Fax (847) 673-2850 • www.illcap.com  
188  

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