參數(shù)資料
型號: DCR1279SD44
廠商: DYNEX SEMICONDUCTOR LTD
元件分類: 晶閘管
英文描述: Phase Control Thyristor
中文描述: 1709 A, 4400 V, SCR
文件頁數(shù): 6/9頁
文件大?。?/td> 71K
代理商: DCR1279SD44
DCR1279SD
6/9
Fig.3 Stored charge
Fig.4 Gate characteristics
0.1
1.0
10
100
Rate of decay of on-state current dI/dt - (A/
μ
s)
10000
1000
100
T
S
μ
C
Conditions:
T
j
= 125C
Q
S
is total integral stored charge
I
T
= 1000A
I
RM
Q
S
t
p
I
T
dI/dt
10
I
FGM
1
0.1
0.01
0.001
Gate trigger current I
GT
- (A)
100
10
1
0.1
G
G
100W
50W
20W
10W
5W
2W
T
j
= 125C
T
j
= -40C
T
j
= 25C
Upper imt 99%
V
FGM
Lower limit 1%
Pulse width
μ
s
100
200
500
1ms
10ms
50
150
150
150
150
20
100
150
150
150
100
-
400
150
125
100
25
-
Pulse frequency Hz
Table gives pulse power P
GM
in Watts
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