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R0878LS16L PDF预览

R0878LS16L

更新时间: 2024-01-29 09:33:31
品牌 Logo 应用领域
IXYS 栅极
页数 文件大小 规格书
12页 347K
描述
Assymetric SCR, 1765A I(T)RMS, 1456000mA I(T), 1600V V(DRM), 1300V V(RRM), 1 Element

R0878LS16L 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete包装说明:DISK BUTTON, O-CXDB-X4
Reach Compliance Code:unknownHTS代码:8541.30.00.80
风险等级:5.92标称电路换相断开时间:65 µs
配置:SINGLE关态电压最小值的临界上升速率:200 V/us
最大直流栅极触发电流:300 mA最大直流栅极触发电压:3 V
最大维持电流:1000 mAJESD-30 代码:O-CXDB-X4
最大漏电流:70 mA通态非重复峰值电流:7500 A
元件数量:1端子数量:4
最大通态电流:1456000 A最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装形状:ROUND封装形式:DISK BUTTON
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
最大均方根通态电流:1765 A断态重复峰值电压:1600 V
重复峰值反向电压:1300 V子类别:Silicon Controlled Rectifiers
表面贴装:YES端子形式:UNSPECIFIED
端子位置:UNSPECIFIED处于峰值回流温度下的最长时间:NOT SPECIFIED
触发设备类型:ASSYMETRIC SCRBase Number Matches:1

R0878LS16L 数据手册

 浏览型号R0878LS16L的Datasheet PDF文件第1页浏览型号R0878LS16L的Datasheet PDF文件第2页浏览型号R0878LS16L的Datasheet PDF文件第3页浏览型号R0878LS16L的Datasheet PDF文件第5页浏览型号R0878LS16L的Datasheet PDF文件第6页浏览型号R0878LS16L的Datasheet PDF文件第7页 
WESTCODE Positive development in power electronics  
R0878LS16x to R0878LS21x  
10.0 On-State Energy per Pulse Characteristics  
These curves enable rapid estimation of device dissipation to be obtained for conditions not covered by  
the frequency ratings.  
Let Ep be the Energy per pulse for a given current and pulse width, in joules  
Let Rth(J-Hs) be the steady-state d.c. thermal resistance (junction to sink)  
and TSINK be the heat sink temperature.  
Then the average dissipation will be:  
= ⋅  
=
(
)
WAV EP f and TSINK (max.) 125 WAV Rth  
(
J Hs  
)
11.0 Reverse recovery ratings  
(i) Qra is based on 50% Irm chord as shown in Fig. 1 below.  
Fig. 1  
µ
(ii) Qrr is based on a 150 s integration time.  
150µs  
Qrr = irr .dt  
i.e.  
0
t1  
t2  
K Factor =  
(iii)  
12.0 Reverse Recovery Loss  
12.1 Determination by Measurement  
From waveforms of recovery current obtained from a high frequency shunt (see Note 1, Page 5) and  
reverse voltage present during recovery, an instantaneous reverse recovery loss waveform must be  
constructed. Let the area under this waveform be E joules per pulse. A new heat sink temperature can  
then be evaluated from:  
=
− ⋅  
(
+ ⋅  
)
TSINK (new) TSINK (original) E k f Rth  
(
J Hs  
)
where k = 0.227 (°C/W)/s  
E = Area under reverse loss waveform per pulse in joules (W.s.)  
f = rated frequency Hz at the original heat sink temperature.  
Rth(J-Hs) = d.c. thermal resistance (°C/W).  
Data Sheet. Types R0878LS16x to R0878LS21x Issue 1  
Page 4 of 12  
June, 2001  

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