C&H Technology T90..RIA Series - Manual (Page 9)

Document Number: 93756 For technical questions, contact: [email protected] www.vishay.com
Revision: 03-Jun-08 7
T..RIA Series
Medium Power Phase Control Thyristors
(Power Modules), 50 A/70 A/90 A
Vishay High Power Products
Fig. 9 - Current Ratings Characteristics Fig. 10 - Current Ratings Characteristics
Fig. 11 - On-State Power Loss Characteristics
Fig. 12 - On-State Power Loss Characteristics
50
60
70
80
90
100
110
120
130
0 10 20 30 40 50 60 70 80
30°
60°
90°
120°
180°
Average On-state Current (A)
M
a
x
im
u
m
A
llo
w
a
bl
e C
a
s
e
T
e
m
perat
u
re
(
°C
)
Conduction Angle
T70RIA.. Series
R (DC) = 0.50 K/W
thJC
50
60
70
80
90
100
110
120
130
0 20 40 60 80 100 120
DC
30°
60°
90°
120°
180°
Average On-state Current (A)
M
a
xi
m
u
m
A
llo
wa
b
le
C
a
se
T
e
m
p
e
ra
tu
re
(
°C)
Conduction Period
T70RIA.. Series
R (DC) = 0.50 K/W
thJC
0 20 40 60 80 100 120
Maximum Allowable Ambient Temperature (°C)
R
=
0.1
K
/W
-D
elt
a
R
th
S
A
0.3
K
/W
0.7
K/W
0.5
K/W
1 K
/W
1.5
K/W
2K/W
3 K/W
5 K/W
7 K/W
0
10
20
30
40
50
60
70
80
90
100
0 10 20 30 40 50 60 70
RMS Limit
Conduction Angle
180°
120°
90°
60°
30°
M
a
xi
m
u
m
A
v
erag
e
O
n
-st
a
te
P
o
w
e
r
Loss
(W
)
Average On-state Current (A)
T70RIA.. Series
T = 125°C
J
0 20 40 60 80 100 120
Maximum Allowable Ambient Temperature (°C)
5 K/W
3 K/W
2 K/W
1.5 K
/W
1 K
/W
0.7
K/W
0.5
K/W
0.3
K/W
R
=
0.1
K/W
- D
elta
R
th
S A
0
20
40
60
80
100
120
140
0 20 40 60 80 100 120
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
M
a
x
im
u
m
A
v
erag
e O
n
-s
ta
te
P
o
w
e
r Los
s
(
W
)
Average On-state Current (A)
T70RIA.. Series
T = 125°C
J