AT333 PHASE CONTROL THYRISTOR
FINAL SPECIFICATION apr 97 - ISSUE : 01
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0.6
ON-STATE CHARACTERISTIC
Tj = 125 °C
1.1
1.6
2.1
On-state Voltage [V]
8
7
6
5
4
3
2
1
0
2.6
1
ANSALDO
SURGE CHARACTERISTIC
Tj = 125 °C
10
100
n° cycles
TRANSIENT THERMAL IMPEDANCE
DOUBLE SIDE COOLED
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
0.001
0.01
0.1
1
t[s]
10
100
Cathode terminal type DIN 46244 - A 4.8 - 0.8
Gate terminal type AMP 60598 - 1
All the characteristics given in this data sheet are guaranteed only with uniform
clamping force, cleaned and lubricated heatsink, surfaces with flatness < .03
mm and roughness < 2 µm.
In the interest of product improvement ANSALDO reserves the right to change
any data given in this data sheet at any time without previous notice.
If not stated otherwise the maximum value of ratings (simbols over shaded
background) and characteristics is reported.
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