STT60GK SIRECT [Sirectifier Global Corp.], STT60GK Datasheet - Page 3

• Manufacturer Part Number: STT60GK
• Description: Thyristor-Thyristor Modules
• Manufacturer: SIRECT [Sirectifier Global Corp.]

Fig.3L Power dissipation of two modules vs. direct current
Fig.2L Power dissipation per module vs. rms current
Fig.1L Power dissipation per thyristor vs. on-state current
Pvtot
W
Pvtot
W
W
300
200
100
400
P
100
150
100
200
TAV
75
50
25
50
0
0
0
0
0
0
.
.
.
.
2 STT60B
2 STD60B
I
.
.
I
1 STT60B
1 STD60B
I
TAV
1 /2
1 /2
RMS
D
25
STT60B
STD60B
rec.
15
50
50
25
30
75
60
R
Thyristor-Thyristor Modules
90
100
100
50
120
STT60GKxxB
sin.
180
L
125
A
A
rec.
180
cont.
A
150
150
75
Fig.2R Power dissipation per module vs. case temp
Fig.3R Power dissipation of two modules vs. case temp
Fig.1R Power dissipation per thyristor vs. ambient temp
Pvtot
Pvtot
100
200
400
150
100
300
200
P
100
50
W
W
TAV
75
50
25
0
0
W
0
0
0
0
0.4
0.5
0.6
0.7
0.8
1
1.2
1.5
2
3
4
K/W
0.15
0.2
0.25
0.3
0.4
0.5
0.6
0.7
0.8
1.2
2
K/W
1.4
1.7
2
2.5
3
3.5
4
5
6
8
K/W
0.3
1.5
1.2
1
T
a
T
0.2
0.1
a
T
1
a
0.1
50
50
0.05
0.8
50
R
th(c-a)
0.6 0.5
R
th(c-a)
100
R
100
th(j-a)
100
O
C
O
C
O
C
150
150
150
O
T
65
75
85
95
105
115
125
65
T
75
85
95
105
O
115
125
C
c
C
c