DCR1674SZ40 Dynex Semiconductor, DCR1674SZ40 Datasheet - Page 5

• Manufacturer Part Number: DCR1674SZ40
• Description: Phase Control Thyristor
• Manufacturer: Dynex Semiconductor

CURVES
V
V
Where
these values are valid for T
www.dynexsemi.com
TM
TM
10000
Equation:-
= A + Bln (I
8000
6000
4000
2000
0.5
0
Fig.2 Maximum (limit) on-state characteristics
Measured under pulse conditions
T
j
= 125˚C
A = 0.6844942
B = –0.02958434
C = 7.203702 x 10
D = 0.01015201
T
) + C.I
Instantaneous on-state voltage, V
1.0
T
+D. I
j
= 125˚C for I
T
–5
1.5
T
500A to 10000A
2.0
T
- (V)
2.5
10000
8000
6000
4000
2000
0
0
2000
Fig.3 Dissipation curves
Mean on-state current, I
1.
2.
4000
3.
T(AV)
4.
DCR1674SZ
6000
- (A)
1. 6 phase
2. 3 phase
3. Halfwave
4. d.c.
8000
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