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| 型号： | MDA950-14N1W |
| 厂商： | IXYS CORP |
| 元件分类： | 整流器 |
| 中文描述： | 1129 A, 1400 V, SILICON, RECTIFIER DIODE |
| 文件页数： | 4/7页 |
| 文件大小： | 330K |
| 代理商： | MDA950-14N1W |
IXYS
Dual Diode Module Types MD#950-12N1W to MD#950-22N1W
Data Sheet. MD#950-12N1W to 22N1W Issue 2
Page 4 of 9
May, 2005
5.2 Calculating VF using ABCD Coefficients
The on-state characteristic IF vs. VF, on page 6 is represented in two ways;
(i) the well established VT0 and rT tangent used for rating purposes and
(ii) a set of constants A, B, C, D, forming the coefficients of the representative equation for VF in
terms of IF given below:
()
F
I
D
I
C
I
B
A
V
+
+
+
=
ln
The constants, derived by curve fitting software, are given below for both hot and cold characteristics.
The resulting values for VF agree with the true device characteristic over a current range, which is
limited to that plotted.
25°C Coefficients
150°C Coefficients
A
0.46164273
A
0.435837127
B
0.1048225
B
0.06435749
C
1.6116×10
-4
C
1.84243×10
-4
D
-7.48063×10
-3
D
-2.353947×10
-3
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相关代理商/技术参数 |
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|---|---|
| MDA950-16N1W | 功能描述:分立半导体模块 950 Amps 1600V RoHS:否 制造商:Infineon Technologies 产品:Thyristor Power Modules 类型:Phase Controls 安装风格:Screw 封装 / 箱体:DT61 封装: |
| MDA950-18N1W | 功能描述:分立半导体模块 950 Amps 1800V RoHS:否 制造商:Infineon Technologies 产品:Thyristor Power Modules 类型:Phase Controls 安装风格:Screw 封装 / 箱体:DT61 封装: |
| MDA950-20N1W | 功能描述:分立半导体模块 950 Amps 2000V RoHS:否 制造商:Infineon Technologies 产品:Thyristor Power Modules 类型:Phase Controls 安装风格:Screw 封装 / 箱体:DT61 封装: |
| MDA950-22N1W | 功能描述:分立半导体模块 950 Amps 2200V RoHS:否 制造商:Infineon Technologies 产品:Thyristor Power Modules 类型:Phase Controls 安装风格:Screw 封装 / 箱体:DT61 封装: |
| MDA95-22N1B | 功能描述:SCR模块 Water Cooled Moudles RoHS:否 制造商:Vishay Semiconductors 开启状态 RMS 电流 (It RMS):260 A 不重复通态电流:4000 A 最大转折电流 IBO:4200 A 额定重复关闭状态电压 VDRM:1.6 kV 关闭状态漏泄电流（在 VDRM IDRM 下）:20 mA 开启状态电压:1.43 V 保持电流（Ih 最大值）: 栅触发电压 (Vgt): 栅触发电流 (Igt): 最大工作温度:+ 150 C 安装风格:Chassis 封装 / 箱体:INT-A-PAK |
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