70TPS12PBF_10 Datasheet, PDF (3/8 Pages) Vishay Siliconix – Phase Control SCR, 70 A

VS-70TPS12PbF, VS-70TPS16PbF High Voltage Series
Phase Control SCR, 70 A
Vishay Semiconductors
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction temperature range
Maximum storage temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
junction to ambient
Typical thermal resistance,
case to heatsink
T_J
T_Stg
R_thJC
R_thJA
R_thCS
DC operation
Mounting surface, smooth and greased
Approximate weight
Mounting torque
minimum
maximum
Marking device
Case style Super TO-247
VALUES
- 40 to 125
- 40 to 150
0.27
UNITS
°C
40
°C/W
0.2
6
g
0.21
oz.
6 (5)
12 (10)
kgf · cm
(lbf · in)
70TPS12
70TPS16
R_thJ-hs CONDUCTION PER JUNCTION
DEVICE
SINE HALF WAVE CONDUCTION
180°
120°
90°
60°
30°
VS-70TPS..PbF 0.078 0.092 0.117 0.172 0.302
RECTANGULAR WAVE CONDUCTION
180°
120°
90°
60°
30°
0.053 0.092 0.125 0.180 0.306
UNITS
°C/W
Note
• The table above shows the increment of thermal resistance R_thJ-hs when devices operate at different conduction angles than DC
130
RthJC (DC) = 0.27 ˚C/W
120
110
Conduction Angle
100 30˚
90
60˚ _{90˚ 120˚}
180˚
80
70
0 10 20 30 40 50 60 70 80
Average On-state Current (A)
Fig. 1 - Current Rating Characteristics
130
120
RthJC (DC) = 0.27 ˚C/W
DC
110
Conduction Period
100
180˚
90
80
70
30˚ _{60˚ 90˚}
120˚
60
0 10 20 30 40 50 60 70 80 90
Average On-state Current (A)
Fig. 2 - Current Rating Characteristics
Document Number: 94391 For technical questions within your region, please contact one of the following:
Revision: 07-Dec-10
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