DCR1674SZ
10000
100
Table gives pulse power PGM in Watts
Tj = 125˚C
Pulse Width
Frequency Hz
50 100 400
150 150 150
150 150 125
150 150 100
150 100 25
µs
100
V
FGM
200
100W
50W
20W
10W
500
IT = 3000A
1ms
10ms
20
-
-
10
1000
99%
Tj = 25˚C
1
Upper Limit
it 1%
V
GD
Lower Lim
I
I
GD
FGM
100
1
0.1
0.001
10
100
0.01
0.1
1.0
10
Gate trigger current, IGT - (A)
Rate of decay of on-state current, dI/dt - (A/µs)
Fig.4 Recovered charge
Fig.5 Gate characteristics
20
15
200
150
100
0.1
Anode side cooled
0.01
I2t
Double side cooled
10
0.001
5
50
Effective thermal resistance
Junction to case ˚C/W
Conduction
Double side
0.0065
Anode side
0.0130
d.c.
0.0072
0.0137
Halfwave
0.0073
0.0076
0.0138
0.0141
3 phase 120˚
6 phase 60˚
0
50
0
1
5
10
1
10
0.0001
0.001
0.01
0.1
Time - (s)
1
10
100
ms
Cycles at 50Hz
Duration
Fig.7 Surge (non-repetitive) on-state current vs time (with
50% VRRM at Tcase = 125˚C)
Fig.6 Transient thermal impedance - junction to case
6/8
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