C&H Technology T90..RIA Series - Manual (Page 11)

Document Number: 93756 For technical questions, contact: [email protected] www.vishay.com
Revision: 03-Jun-08 9
T..RIA Series
Medium Power Phase Control Thyristors
(Power Modules), 50 A/70 A/90 A
Vishay High Power Products
Fig. 17 - Current Ratings Characteristics Fig. 18 - Current Ratings Characteristics
Fig. 19 - On-State Power Loss Characteristics
Fig. 20 - On-State Power Loss Characteristics
50
60
70
80
90
100
110
120
130
0 20 40 60 80 100
30°
60°
90°
120°
180°
Average On-state Current (A)
M
a
x
im
u
m
A
llo
w
a
b
le C
a
s
e
T
e
m
p
er
a
tur
e (
°C
)
Conduction Angle
T90RIA.. Series
R (DC) = 0.38 K/W
thJC
50
60
70
80
90
100
110
120
130
0 20 40 60 80 100 120 140 160
DC 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
p
er
a
tu
re
(°
C
)
Conduction Period
T90RIA.. Series
R (DC) = 0.38 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
0.5
K/W
0.7
K/W
1 K
/W
1.5 K
/W
2 K/W
3 K/W
0
20
40
60
80
100
120
140
0 10 20 30 40 50 60 70 80 90
RMS Limit
Conduction Angle
180°
120°
90°
60°
30°
M
a
x
im
u
m
A
v
er
a
g
e
O
n
-s
ta
te
P
o
w
e
r Lo
s
s
(
W
)
Average On-state Current (A)
T90RIA Series
T = 125°C
J
0 20 40 60 80 100 120
Maximum Allowable Ambient Temperature (°C)
R
= 0
.1
K
/W-
D
elta
R
th
S
A
0.3
K/W
0.5
K/W
0.7
K/W
1 K/W
1.5 K
/W
2 K/W
0
20
40
60
80
100
120
140
160
180
0 20 40 60 80 100 120 140 160
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
Ma
x
imu
m
A
v
e
ra
g
e
O
n
-s
ta
te
P
o
w
e
r L
o
s
s
(
W
)
Average On-state Current (A)
T90RIA.. Series
T = 125°C
J