DCR840F44 Dynex Semiconductor, DCR840F44 Datasheet - Page 5

• Manufacturer Part Number: DCR840F44
• Description: Phase Control Thyristor Preliminary Information
• Manufacturer: Dynex Semiconductor

CURVES
V
V
Where
these values are valid for T
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TM
TM
3000
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
Equation:-
= A + Bln (I
800
600
400
200
0.6
0
Fig.2 Maximum (limit) on-state characteristics
T
j
= 125˚C
1.0
A = 6.698580464
B = –1.571103736
C = –0.001210868
D = 0.239948957
Maximum
Minimum
T
) + C.I
Instantaneous on-state voltage, V
1.4
T
+D. I
1.8
j
= 125˚C for I
T
2.2
2.6
T
300A to 3000A
3.0
T
3.4
- (V)
3.8
4.2
2500
2000
1500
1000
500
0
0
100 200 300 400 500 600 700 800 900 1000
3 phase
6 phase
dc
1/2 wave
Mean on-state current, I
Fig.3 Dissipation curves
T(AV)
- (A)
DCR840F
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