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IXBOD1-20RD PDF预览

IXBOD1-20RD

更新时间: 2024-01-13 17:23:55
品牌 Logo 应用领域
IXYS /
页数 文件大小 规格书
8页 255K
描述
RVS Blocking BOD, 2000V V(BO) Max,

IXBOD1-20RD 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:IN-LINE, R-PSIP-T2
Reach Compliance Code:compliantHTS代码:8541.30.00.80
风险等级:5.63最大转折电压:2000 V
最小转折电压:1950 V配置:SINGLE
最大维持电流:30 mA标称维持电流:30 mA
JESD-30 代码:R-PSIP-T2元件数量:1
端子数量:2最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
子类别:Breakover Diodes表面贴装:NO
端子形式:THROUGH-HOLE端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED触发设备类型:RVS BLOCKING BOD
Base Number Matches:1

IXBOD1-20RD 数据手册

 浏览型号IXBOD1-20RD的Datasheet PDF文件第2页浏览型号IXBOD1-20RD的Datasheet PDF文件第3页浏览型号IXBOD1-20RD的Datasheet PDF文件第4页浏览型号IXBOD1-20RD的Datasheet PDF文件第5页浏览型号IXBOD1-20RD的Datasheet PDF文件第7页浏览型号IXBOD1-20RD的Datasheet PDF文件第8页 
Application  
i
Protection of thyristors against overvoltages in forward  
direction.  
Thyristor  
BOD  
VBO (TVJ) = VBO, 25°C [1+KT(TVJ - 25°C)]  
VD  
Calculation example  
a. The maximum junction temperature shall be  
calculated for a module IXBOD 1 -30R at an  
ambient temperature Ta = 60 °C, an exponentially  
decaying current ITM = 40A, a pulsewidth tp = 2 µs,  
an operating frequency f = 50 Hz and natural  
convection. From the diagram Fig. 6 the energy per  
pulse is obtained:  
b. If following these steady-state conditions an  
overload for 1 minute occurs with ITM= 60 A and a  
pulse-width tp = 4 µs at the same operating  
frequency f = 50 Hz, then the resulting maximum  
junction temperature is calculating as follows:  
TVJmax2 = TVJmax1 + (Ep2-Ep1) • n • f •ZthJA(t) + Kp • (Ep2-Ep1)  
The diagrams Fig. 11 and Fig. 8 show  
Ep1 = 6 x 10-3 Ws  
For a module IXBOD1-30R the number of single  
IXBOD elements is:  
Ep2= 14x10-3 Ws  
n = 3  
ZthJA(t = 1min) = 12K/W  
At natural air cooling the thermal resistance junction  
to ambient amounts to (Fig.8):  
From what follows:  
RthJA = 20K/W  
TVJmax2 = 82.2 + 14.4 + 5,6 = 102.2 °C  
and the unknown temperature can be calculated as:  
TVJmax1 = Ta + n • f • Ep • RthJA + Kp • Ep  
TVJmax1 = 60 + 18 + 4.2 = 82.2°C  
which is allowed because the maximum admissible  
junction temperature TVJM = 125 °C.  
© 2000 IXYS All rights reserved  
H - 6  

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