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DCR1576SY42 参数 Datasheet PDF下载

DCR1576SY42图片预览
型号: DCR1576SY42
PDF下载: 下载PDF文件 查看货源
内容描述: 相位控制晶闸管 [Phase Control Thyristor]
分类和应用: 栅极触发装置可控硅整流器
文件页数/大小: 9 页 / 124 K
品牌: DYNEX [ Dynex Semiconductor ]
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DCR1576SY
CURVES
8000
Measured under pulse conditions
T
j
= 125˚C
6 phase
5000
3 phase
Halfwave
d.c.
Min.
Instantaneous on-state current, I
T
- (A)
Max.
4000
6000
Mean power dissipation - (W)
3000
4000
2000
2000
1000
0
0.0
1.0
2.0
3.0
4.0
0
0
Instantaneous on-state voltage, V
T
- (V)
1000
2000
Mean on-state current, I
T(AV)
- (A)
3000
Fig.2 Maximum (limit) on-state characteristics
V
TM
Equation:-
V
TM
= A + Bln (I
T
) + C.I
T
+D.√I
T
A = 0.6963535
B = 0.1224886
C = 3.3104885 x 10
–4
D = 1.619778 x 10
–4
these values are valid for T
j
= 125˚C for I
T
500A to 7200A
Where
Fig.3 Dissipation curves
5/9
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