C&H Technology 82RIA...PbF Series - Manual (Page 5)

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80RIA...PbF, 81RIA...PbF, 82RIA...PbF Series
Vishay Semiconductors Phase Control Thyristors
(Stud Version), 80 A
Note
• The table above shows the increment of thermal resistance R
thJC
when devices operate at different conduction angles than DC
Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
Fig. 3 - On-State Power Loss Characteristics
R
thJC
CONDUCTION
CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS
180° 0.042 0.030
T
J
= T
J
maximum K/W
120° 0.050 0.052
90° 0.064 0.070
60° 0.095 0.100
30° 0.164 0.165
80
90
100
110
120
130
0 10 20 30 40 50 60 70 80 90
M
a
x
imu
m
A
llo
wabl
e
C
a
se
T
e
mp
e
ratu
re
(
°C
)
30°
60°
90°
120°
180°
Average On-state Current (A)
Conduc tion Angle
80RIA Series
R (DC) = 0.30 K/W
thJC
70
80
90
100
110
120
130
0 20 40 60 80 100 120 140
DC
30°
60°
90°
120°
180°
Average On-state Current (A)
Ma
x
im
u
m A
llo
w
a
b
le Ca
se
T
e
m
p
e
ra
tu
re
(
°C
)
Cond uc tion Period
80RIA Series
R (DC) = 0.30 K/W
thJC
0 25 50 75 100 125
Maximum Allowable Ambient Temperature (°C)
0.6
K/
W
1
K/W
2 K/
W
5 K/W
3 K/ W
1.4
K/ W
R
=
0
.4
K
/W
-
D
e
lta
R
th
SA
0
10
20
30
40
50
60
70
80
90
100
110
120
0 10 20 30 40 50 60 70 80
180°
120°
90°
60°
30°
RMS Limit
Cond uction Angle
M
a
x
im
u
m
A
v
e
ra
g
e
O
n
-s
ta
te
P
o
w
e
r L
o
ss
(
W
)
Average On-state Current (A)
80RIA Series
T = 125°C
J