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参数资料
| 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： | 3/7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 3 of 9
May, 2005
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
Voltage Grade
VRRM
V
VRSM
V
VR
DC V
12
1200
1300
820
14
1400
1500
930
16
1600
1700
1040
18
1800
1900
1150
20
2000
2100
1260
22
2200
2300
1370
2.0 Extension of Voltage Grades
This report is applicable to other voltage grades when supply has been agreed by Sales/Production.
3.0 De-rating Factor
A blocking voltage de-rating factor of 0.13%/°C is applicable to this device for Tj below 25°C.
4.0 Snubber Components
When selecting snubber components, care must be taken not to use excessively large values of snubber
capacitor or excessively small values of snubber resistor. Such excessive component values may lead to
device damage due to the large resultant values of snubber discharge current. If required, please consult
the factory for assistance.
5.0 Computer Modelling Parameters
5.1 Device Dissipation Calculations
T
AV
T
AV
r
ff
W
r
ff
V
I
+
=
2
0
2
4
and:
K
j
th
AV
T
R
T
W
=
=
max
Where VT0=0.75V, rT=0.2m
,
Rth = Supplementary thermal impedance, see table below and
ff = Form factor, see table below.
Supplementary Thermal Impedance
Conduction Angle
30°
60°
90°
120°
180°
270°
d.c.
Square wave
0.0976
0.0955
0.0942
0.0933
0.0920
0.0907
0.090
Sine wave
0.0950
0.0933
0.0924
0.0917
0.0902
Form Factors
Conduction Angle
30°
60°
90°
120°
180°
270°
d.c.
Square wave
3.464
2.449
2
1.732
1.414
1.149
1
Sine wave
3.98
2.778
2.22
1.879
1.57
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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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