DCR1675SZ48 Dynex Semiconductor, DCR1675SZ48 Datasheet - Page 5

• Manufacturer Part Number: DCR1675SZ48
• Description: Phase Control Thyristor
• Manufacturer: Dynex Semiconductor

CURVES
V
V
Where
these values are valid for T
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TM
TM
Equation:-
= A + Bln (I
5000
4000
3000
2000
1000
Fig.2 Maximum (limit) on-state characteristics
0
0.5
Measured under pulse conditions
T
j
= 125˚C
A = 0.8497627
B = –0.03614853
C = 5.286579 x 10
D = 0.01334724
T
) + C.I
Instantaneous on-state voltage, V
T
+D. I
1.0
j
= 125˚C for I
T
–5
T
500A to 5000A
1.5
T
- (V)
2.0
10000
8000
6000
4000
2000
0
0
1000
Mean on-state current, I
Fig.3 Dissipation curves
6 phase
2000
3 phase
Half wave
3000
T(AV)
- (A)
DCR1675SZ
4000
d.c.
5000
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