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DCR1279SD44 데이터 시트보기 (PDF) - Dynex Semiconductor
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DCR1279SD44
4700V phase control thyristor
Dynex Semiconductor
DCR1279SD44 Datasheet PDF : 9 Pages
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DCR1279SD
10000
Conditions:
T
j
= 125˚C
Q
S
is total integral stored charge
I
T
= 1000A
1000
100
0.1
I
T
Q
S
t
p
dI/dt
I
RM
1.0
10
100
Rate of decay of on-state current dI/dt - (A/
µ
s)
Fig.3 Stored charge
100
V
FGM
10
Table gives pulse power P
GM
in Watts
Pulse width
µ
s
100
200
500
1ms
10ms
Pulse frequency Hz
50 100 400
150 150 150
150 150 125
150 150 100
150 100 25
20 -
-
100W
50W
20W
10W
5W
2W
T
j
= 25˚C
Upper
limit 99%
T
j
= 125˚C
T
j
= -40˚C
1
Lower
limit 1%
0.1
0.001
0.01
0.1
1
10
Gate trigger current I
GT
- (A)
I
FGM
Fig.4 Gate characteristics
6/9
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