收藏本站
参数资料
型号： R295CH36DF6
厂商： WESTCODE SEMICONDUCTORS LTD
元件分类： 晶闸管
英文描述： 1755 A, 3600 V, SCR
封装： 101A223, 3 PIN
文件页数： 8/15页
文件大小： 297K
代理商： R295CH36DF6
Provisional Data. Types R295CH36 to R295CH40 Issue 1
Page ii
August, 2000
Contents
Abstract......................................................................................................................................................... i
Contents....................................................................................................................................................... ii
Introduction ................................................................................................................................................. ii
Absolute Maximum Ratings ....................................................................................................................... 1
Characteristics ............................................................................................................................................ 2
Notes on Ratings and Characteristics ...................................................................................................... 3
1.0 Voltage Grade Table ........................................................................................................................... 3
2.0 Extension of Voltage Grades............................................................................................................... 3
3.0 Extension of Turn-off Time .................................................................................................................. 3
4.0 Repetitive dv/dt .................................................................................................................................... 3
5.0 De-rating Factor................................................................................................................................... 3
6.0 Rate of rise of on-state current ............................................................................................................ 3
7.0 Square wave ratings ............................................................................................................................ 3
8.0 Duty cycle lines .................................................................................................................................... 3
9.0 Maximum Operating Frequency .......................................................................................................... 3
10.0 On-State Energy per Pulse Characteristics....................................................................................... 4
11.0 Reverse recovery ratings................................................................................................................... 4
12.0 Reverse Recovery Loss .................................................................................................................... 4
12.1 Determination by Measurement....................................................................................................................................... 4
12.2 Determination without Measurement ............................................................................................................................... 5
NOTE 1- Reverse Recovery Loss by Measurement ................................................................................. 5
13.0 Gate Drive ......................................................................................................................................... 5
14.0 Computer Modelling Parameters....................................................................................................... 6
14.1 Calculating VT using ABCD Coefficients .......................................................................................................................... 6
14.2 D.C. Thermal Impedance Calculation .............................................................................................................................. 6
14.3 Recovery parameter estimation ....................................................................................................................................... 7
Curves .......................................................................................................................................................... 8
Figure 1 - On-state characteristics of Limit device .................................................................................... 8
Figure 2 - Transient thermal impedance ................................................................................................... 8
Figure 3 - Gate characteristics - Trigger limits .......................................................................................... 8
Figure 4 - Gate characteristics - Power curves ......................................................................................... 8
Figure 5 - Total recovered charge, Qrr....................................................................................................... 9
Figure 6 - Recovered charge, Qra (50% chord) ......................................................................................... 9
Figure 7 - Peak reverse recovery current, Irm ............................................................................................ 9
Figure 8 - Maximum recovery time, trr (50% chord)................................................................................... 9
Figure 9 - Reverse recovery energy per pulse ........................................................................................ 10
Figure 10 - Sine wave energy per pulse .................................................................................................. 10
Figure 11 - Sine wave frequency ratings, 55°C heatsink......................................................................... 10
Figure 12 - Sine wave frequency ratings, 85°C heatsink......................................................................... 10
Figure 13 - Square wave frequency ratings, 55°C heatsink, 100A/s ..................................................... 11
Figure 14 - Square wave frequency ratings, 55°C heatsink, 500A/s ..................................................... 11
Figure 15 - Square wave frequency ratings, 85°C heatsink, 100A/s ..................................................... 11
Figure 16 - Square wave frequency ratings, 85°C heatsink, 500A/s ..................................................... 11
Figure 17 - Square wave energy per pulse, 100A/s .............................................................................. 12
Figure 18 - Square wave energy per pulse, 500A/s .............................................................................. 12
Figure 19 - Maximum surge and I
2t Ratings............................................................................................ 12
Outline Drawing & Ordering Information................................................................................................ 13
Introduction
The R295 series of Distributed Gate thyristors have fast switching characteristics provided by a
regenerative, interdigitated gate. They also exhibit low switching losses. They are therefore suitable for
medium current, medium frequency applications.
相关PDF资料
PDF描述
R295CH36DF7 1755 A, 3600 V, SCR
R295CH36DF8 1755 A, 3600 V, SCR
R295CH36DF9 1755 A, 3600 V, SCR
R295CH36DW0 1755 A, 3600 V, SCR
R295CH36DW1 1755 A, 3600 V, SCR
相关代理商/技术参数
参数描述
R29621 制造商:未知厂家 制造商全称:未知厂家 功能描述:
R29621ADM 制造商:未知厂家 制造商全称:未知厂家 功能描述:
R29621ADM/883B 制造商:未知厂家 制造商全称:未知厂家 功能描述:
R29621ADMS 制造商:未知厂家 制造商全称:未知厂家 功能描述:
R29621DM 制造商:未知厂家 制造商全称:未知厂家 功能描述:
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*