DCR1674SZ40 Dynex Semiconductor, DCR1674SZ40 Datasheet - Page 6

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

6/8
DCR1674SZ
0.0001
10000
0.001
1000
Fig.6 Transient thermal impedance - junction to case
0.01
100
0.1
0.001
1
T
j
= 125˚C
Rate of decay of on-state current, dI/dt - (A/µs)
0.01
Fig.4 Recovered charge
0.1
3 phase 120˚
6 phase 60˚
Time - (s)
Conduction
Halfwave
d.c.
10
1
Effective thermal resistance
Double side
0.0065
0.0072
0.0073
0.0076
Junction to case ˚C/W
Double side cooled
Anode side cooled
10
I
T
= 3000A
Anode side
0.0130
0.0137
0.0138
0.0141
100
100
V
Fig.7 Surge (non-repetitive) on-state current vs time (with
100
GD
0.1
200
10
0.001
150
100
1
50
0
1
Table gives pulse power P
Pulse Width
10ms
1ms
100
200
500
µs
ms
I
2
t
150
150
150
150
0.01
50
20
I
Frequency Hz
GD
50% V
Fig.5 Gate characteristics
Gate trigger current, I
100
150
150
150
100
-
10
RRM
400
150
125
100
25
-
1
Duration
at T
GM
0.1
in Watts
Cycles at 50Hz
case
T
j
www.dynexsemi.com
= 25˚C
= 125˚C)
GT
5
- (A)
10W
10
20W
1.0
50W
100W
50
20
15
5
0
10
I
FGM
10
V
FGM