参数资料
型号: M0736LC400
厂商: WESTCODE SEMICONDUCTORS LTD
元件分类: 整流器
英文描述: 736 A, 4000 V, SILICON, RECTIFIER DIODE
文件页数: 7/11页
文件大小: 595K
代理商: M0736LC400
WESTCODE
WESTCODE An IXYS Company
Fast Recovery Diode Type M0736LC400 to M0736LC450
Data Sheet. Types M0736LC400 to M0736LC450 Issue 1
Page 5 of 11
September, 2003
7.0 Computer Modelling Parameters
7.1 Device Dissipation Calculations
s
AV
s
o
AV
r
ff
W
r
ff
V
I
+
=
2
4
Where VT0 = 1.606V, rT = 0.7m
ff = form factor (normally unity for fast diode applications)
k
MAX
j
th
AV
T
R
T
W
=
=
)
(
7.2 Calculation of VF using ABCD Coefficients
The forward 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
((iiii))
a set of constants A, B, C, and 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 in this report for hot characteristics. The
resulting values for VF agree with the true device characteristic over a current range, which is limited to
that plotted.
125°C Coefficients
A
0.1981286639
B
0.2470648
C
5.437322×10
-4
D
5.055176×10
-3
8.0 Frequency Ratings
The curves illustrated in figures 8 to 16 are for guidance only and are superseded by the maximum ratings
shown on page 1.
9.0 Square wave ratings
These ratings are given for load component rate of rise of forward current of 100 and 500 A/s.
10.0 Duty cycle lines
The 100% duty cycle is represented on all the ratings by a straight line. Other duties can be included as
parallel to the first.
相关PDF资料
PDF描述
M0736LC440 736 A, 4400 V, SILICON, RECTIFIER DIODE
M10BNP-332 SHIELDED, VARIABLE INDUCTOR
M10BNP-273 SHIELDED, VARIABLE INDUCTOR
M10BNP-182 SHIELDED, VARIABLE INDUCTOR
M10BNP-122 SHIELDED, VARIABLE INDUCTOR
相关代理商/技术参数
参数描述
M0739-5-N 功能描述:支架与垫片 Rnd Metr Spcr 13mm 30mm L X M5 RoHS:否 制造商:Schurter 类型:Transipillar Spacers 长度:16 m 螺纹大小:M4 外径:10 mm 材料:Nylon with Steel 电镀:Zinc
M0739-6-N 功能描述:支架与垫片 Rnd Metr Spcr 13mm 30mm L X M6 RoHS:否 制造商:Schurter 类型:Transipillar Spacers 长度:16 m 螺纹大小:M4 外径:10 mm 材料:Nylon with Steel 电镀:Zinc
M0744-4-N 功能描述:支架与垫片 Rnd Metr Spcr 13mm 35mm L X M4 RoHS:否 制造商:Schurter 类型:Transipillar Spacers 长度:16 m 螺纹大小:M4 外径:10 mm 材料:Nylon with Steel 电镀:Zinc
M0744-5-N 制造商:RAF Electronic Hardware 功能描述:Standoffs & Spacers Rnd Metr Spcr 13mm 35mm L X M5
M0744-6-N 功能描述:支架与垫片 Rnd Metr Spcr 13mm 35mm L X M6 RoHS:否 制造商:Schurter 类型:Transipillar Spacers 长度:16 m 螺纹大小:M4 外径:10 mm 材料:Nylon with Steel 电镀:Zinc