參數(shù)資料
型號: DCR504ST11
廠商: DYNEX SEMICONDUCTOR LTD
元件分類: 晶閘管
英文描述: Phase Control Thyristor
中文描述: 717 A, 1100 V, SCR
封裝: T, 4 PIN
文件頁數(shù): 5/8頁
文件大?。?/td> 107K
代理商: DCR504ST11
5/8
www.dynexsemi.com
DCR504ST
CURVES
Fig.2 Maximum (limit) on-state characteristics
Fig.3 Dissipation curves
1.0
1.5
2.0
2.5
Instantaneous on-state voltage, V
T
- (V)
0
500
1000
1500
2000
I
T
Measured under pulse conditions
T
j
= 125
C
0
200
Mean on-state current, I
T(AV)
- (A)
400
600
800
0
200
400
600
800
1000
M
d.c.
Half wave
3 phase
6 phase
V
TM
Equation:-
V
TM
= A + Bln (I
T
) + C.I
T
+D.
I
T
Where
A = 0.351375
B = 0.171814
C = 0.000964
D =
0.020616
these values are valid for T
j
= 125
C for I
T
500A to 1800A
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