Datasheet > R0717LS14G

R0717LS14G

更新时间： 2023-01-02 23:00:37

品牌	Logo	应用领域
IXYS		/
页数	文件大小	规格书
12页	234K
描述
Silicon Controlled Rectifier, 1439 A, 1400 V, SCR, 101A336, 3 PIN

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

R0717LS14G 数据手册

WESTCODE ^{Positive development in power electronics}

R0717LS14x-16x

14.0 Computer Modelling Parameters

14.1 Calculating V_Tusing ABCD Coefficients

The on-state characteristic I_Tvs V_T, on page 8 is represented in two ways;

(i)

the well established V_oand r_stangent used for rating purposes and

(ii)

a set of constants A, B, C, D, forming the coefficients of the representative equation for V_Tin

terms of I_Tgiven below:

= +

( )

V_TA B ln I_TC I_TD I_T

The constants, derived by curve fitting software, are given in this report for hot and cold characteristics

where possible. The resulting values for V_Tagree with the true device characteristic over a current range,

which is limited to that plotted.

125°C Coefficients

3.98669689

-0.6124415

3.3411×10^-5

0.08560893

14.2 D.C. Thermal Impedance Calculation

−

p n

r = r 1− e^τ

∑

p 1

Where p = 1 to n, n is the number of terms in the series.

t = Duration of heating pulse in seconds.

r_t= Thermal resistance at time t.

r_p= Amplitude of p_thterm.

τ_p

= Time Constant of r_thterm.

D.C. Double Side Cooled

Term

r_p

0.01771901

0.7085781

4.240625×10^-3

6.963806×10^-3

3.043661×10^-3

2.130842×10^-3

τ_p

0.1435833

0.03615196

D.C. Single Side Cooled

Term

r_p

0.03947164

4.090062

0.01022837

1.078983

8.789912×10^-3

4.235162×10^-3

1.907609×10^-3

1.240861×10^-3

τ_p

0.08530917

0.01128791

Data Sheet. Types R0717LS14x-16x Issue 2

Page 6 of 12

April, 2001

1...3 4 567 8 9...12

下载PDF

与R0717LS14G相关器件

型号	品牌	描述	获取价格	数据表
R0717LS14H	IXYS	Silicon Controlled Rectifier, 1439A I(T)RMS, 1191000mA I(T), 1400V V(DRM), 1400V V(RRM), 1	获取价格
R0717LS14J	IXYS	Silicon Controlled Rectifier, 1439A I(T)RMS, 1191000mA I(T), 1400V V(DRM), 1400V V(RRM), 1	获取价格
R0717LS16G	IXYS	Silicon Controlled Rectifier, 1439A I(T)RMS, 1191000mA I(T), 1600V V(DRM), 1600V V(RRM), 1	获取价格
R0717LS16J	IXYS	Silicon Controlled Rectifier, 1439A I(T)RMS, 1191000mA I(T), 1600V V(DRM), 1600V V(RRM), 1	获取价格
R072	CELDUC	REED RELAY / 2 CHANGE OVER MERCURY CONTACTS	获取价格
R072005	E-SWITCH	ALL DIMENSIONS IN MM [INCH]	获取价格