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V23990-P640-G10-PM Datasheet, PDF (13/16 Pages) Vincotech – Optionally with brake chopper
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Thyristor
V23990-P640-G10/H10-PM
preliminary datasheet
Figure 1
Typical thyristor forward current as
a function of forward voltage
IF= f(VF)
240
Thyristor
Figure 2
Thyristor transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
200
25°C
160
100
125°C
120
80
10-1
40
0
0
0,5
1
1,5
2
2,5 VF (V) 3
10-2
10-5
10-4
10-3
10-2
10-1
At
With
tp =
250
μs
D=
RthJH =
tp / T
1,12
K/W
Thyristor
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
100 t p (s)
101
Figure 3
Power dissipation as a
function of heatsink temperature
Ptot = f(Th)
150
125
100
75
50
25
0
0
50
100
At
Tj =
135
ºC
Thyristor
Figure 4
Forward current as a
function of heatsink temperature
IF = f(Th)
100
75
50
25
0
150
Th ( o C)
200
0
50
100
At
Tj =
135
ºC
Thyristor
150 Th ( o C)
200
Copyright by Vincotech
13
Revision: 1
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