10RIA Series
Medium Power Thyristors
(Stud Version), 10 A
Vishay High Power Products
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum operating junction
and storage temperature range
TJ, TStg
- 65 to 125
°C
Maximum thermal resistance,
junction to case
RthJC
DC operation
1.85
0.35
K/W
Maximum thermal resistance,
case to heatsink
RthCS
Mounting surface, smooth, flat and greased
TO NUT
TO DEVICE
20 (27.5)
0.23 (0.32)
2.3 (3.1)
25
0.29
2.8
lbf ⋅ in
kgf · m
N · m
g
Lubricated threads
(Non-lubricated threads)
Mounting torque
14
Approximate weight
Case style
0.49
oz.
See dimensions - link at the end of datasheet
TO-208AA (TO-48)
ΔRthJC CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION
RECTANGULAR CONDUCTION
TEST CONDITIONS
UNITS
0.44
0.53
0.68
1.01
1.71
0.32
0.56
0.75
1.05
1.73
180°
120°
90°
TJ = TJ maximum
K/W
60°
30°
Note
• The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC
130
120
110
100
90
130
120
110
100
90
10RIA Series
thJC
10RIA Series
thJC
R
(DC) = 1.85 K/W
R
(DC) = 1.85 K/W
Conduction Angle
Conduction Period
80
80
30°
30°
60°
60°
70
70
90°
90°
120°
180°
120°
15
60
60
180°
50
50
DC
40
40
0
2
4
6
8
10 12 14 16 18
0
5
10
20
25
30
Average On-state Current (A)
Average On-state Current (A)
Fig. 2 - Current Ratings Characteristics
Fig. 1 - Current Ratings Characteristics
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93689
Revision: 06-Jun-08