Vishay-Intertech-VS-T90RIA120

Part #Vishay-Intertech-VS-T90RIA120
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Vishay-Intertech-VS-T90RIA120
VS-
T
.
.RIA Series  
Vishay Semiconductors  
Medium Power Phase Control Thyristors  
(Power Modules), 50 A, 70 A, 90 A  
FEATURES  
• Electrically isolated base plate  
• Types up to 1200 V

RRM  

• 3500 V

RMS

isolating voltage  
• Simplified mechanical designs, rapid assembly  
• High surge capability  
• Large creepage distances  
• UL E78996 approved  
D-55 (T-mo
d
ule)  
• Designed and qualified for industrial level  
• Material
 
categorization: for definitions of compliance  
PRIMARY CHARACTERISTICS  
Package  
Circuit configuration  
I

T(AV)  

D-55 (T-module)  
DESCRIPTION  
Single SCR  
50 A, 70 A, 90 A  
100 V, 1200 V  
These series of T-modules are intended for general purpose  
applications such as battery chargers, welders and plating  
equipment, regulated power supplies and temperature and  
speed control circuits. The semiconductors are electrically  
isolated from the metal base, allowing common heatsinks  
and compact assemblies to be built.  
V

DRM

/V

RRM  

V

TM  

1.55 V  
I

GT  

120 mA  
T

J  

-40 °C to +125 °C  
Modules – thyristor, standard  
Type  
MAJOR RATINGS AND CHARACTERISTICS  
VALUES  
T50RIA  
VALUES  
T70RIA  
VALUES  
T90RIA  
SYMBOL  
CHARACTERISTICS  
UNITS  
I

T(AV)  

70 °C  
50  
70  
110  
90  
141  
A
A
I

T(RMS)  

80  
50 Hz  
60 Hz  
50 Hz  
60 Hz  
1310  
1660  
1780  
I

TSM  

I

2

t  
A
1370  
1740  
1870  
8550  
13 860  
12 650  
138 500  
100 to 1200  
-40 to +125  
15 900  
14 500  
159 100  
100 to 1200  
A

2

s  
7800  
I

2

t  
V

RRM  

T

J  

85 500  
100 to 1200  
A

2

s  
V
Range  
°C  
ELECTRICAL SPECIFICATIONS  
VOLTAGE RATINGS  
V

RRM

/V

DRM  

,
V

RSM

, MAXIMUM  
I

RRM

/I

DR
M

MAXIMUM  
AT T

J

= 25 °C  
μA  
TYPE
  
NUMBER  
VOLTAGE MAXIMUM
 
REPETITIVE PEAK REVERSE
 
NON-REPETITIVE PEAK REVERSE  
CODE  
AND PEAK OFF-STATE VOLTAGE  
V
VOLTAGE  
V
10  
20  
100  
200  
150  
300  
40  
400  
500  
VS-T50RIA
  
VS-T70RIA
  
VS-T90RIA  
60  
600  
700  
100  
80  
800  
900  
100  
120  
1000  
1200  
1100  
1300  
Revision: 27-Jul-2018  
Document Number: 93756  
1
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH
A
T

VS-
T
.
.RIA Series  
Vishay Semiconductors  
ON-STATE CONDUCTION  
VALUES VALUES VALUES  
UNITS  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
T50RIA T70RIA T90RIA  
50  
70  
90  
A
°C  
A
Maximum average on-state current at  
case temperature  
I

T(AV)  

180° conduction, half sine wave  
70  
70  
70  
Maximum RMS on-state current  
I

T(RMS)  

80  
110  
141  
t = 10 ms  
t = 8.3 ms  
t = 10 ms  
t = 8.3 ms  
t = 10 ms  
t = 8.3 ms  
t = 10 ms  
t = 8.3 ms  
1310  
1370  
1100  
1150  
8550  
7800  
6050  
5520  
1660  
1740  
1400  
1460  
1780  
1870  
1500  
1570  
No voltage  
reapplied  
Maximum peak, one-cycle on-state,  
non-repetitive surge current  
I

TSM  

A
100 % V

RRM
 

reapplied  
Sine half wave,
  
initial
  
T

J

= T

J

maximum  
13 860
 
15 900  
12 650
 
14 500  
No voltage  
reapplied  
Maximum I

2

t for fusing  
I

2

t  
A

2

s  
9800  
8950  
11 250  
10 270  
100 % V

RRM
  

reapplied  
Maximum I

2

t for fusing  
I

2

t  
t = 0.1 to 10 ms, no voltage reapplied  
(16.7 % x
x I

T(AV)

< I <
x I

T(AV)

), T

J

maximum  
(I >
x I

T(AV)

), T

J

maximum  
85 500
 
138 500
 
159 100
 
A

2

s  
Low level value of threshold voltage  
High level value of threshold voltage  
V

T(TO)1  

V

T(TO)2  

0.97  
1.13  
0.77  
0.88  
0.78  
0.88  
V
Low level value of on-state slope  
resistance  
r

t1  

r

t2  

(16.7 % x
x I

T(AV)

< I <
x I

T(AV)

), T

J

maximum  
(I >
x I

T(AV)

), T

J

maximum  
4.1  
3.3  
3.6  
3.2  
2.9  
2.6  
m
  
High level value of on-state slope  
resistance  
I

TM

=
x I

T(AV)

, T

J

= 25 °C, t

p

= 400 μs square
  
Maximum on-state voltage drop  
V

TM  

1.60  
1.55  
1.55  
V
V
2
Average power = V

T(TO)

x I

T(AV)

+ r

f

x (I

T(RMS)  

)
I

TM

=
x I

T(AV)

, T

J

= 25 °C, t

p

= 400 μs square
  
Maximum forward voltage drop  
Maximum holding current  
Maximum latching current  
V

FM  

I

H  

1.60  
200  
400  
1.55  
200  
400  
1.55  
200  
400  
2
Average power = V

T(TO)

x I

T(AV)

+ r

f

x (I

T(RMS)  

)
Anode supply = 6 V, initial I

T

= 30 A, T

J

= 25 °C  
mA  
Anode supply = 6 V, resistive load = 10
  
Gate pulse: 10 V, 100 μs, T

J

= 25 °C  
I

L  

SWITCHING  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
VALUES  
UNITS  
T

J

= 25 °C, V

d

= 50 % V

DRM

, I

TM

= 50 A
  
I

g

= 500 mA, t

r

0.5, t

p

6 μs  
Typical turn-on time  
t

gd  

t

rr  

0.9  
3
Typical reverse recovery time  
Typical turn-off time  
T

J

= 125 °C, I

TM

= 50 A, t

p

= 300 μs, dI/dt = 10 A/μs  
μs  
T

J

= T

J

maximum, I

TM

= 50 A, t

p

= 300 μs, dI/dt = 15 A/μs,
  
t

q  

110  
V

R

= 100 V, linear to 80 % V

DRM  

BLOCKING  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
VALUES  
15  
UNITS  
mA  
Maximum peak reverse and off-state  
leakage current  
I

RRM

,  
I

DRM  

T

J

= T

J

maximum  
RMS isolation voltage  
V

ISOL  

50 Hz, circuit to base, all terminals shorted, T

J

= 25 °C, t = 1 s  
3500  
500  
V
Critical rate of rise of
  
off-state voltage  
(1)  
dV/dt  
T

J

= T

J

maximum, linear to 80 % rated V

DRM  

V/μs  
Note  
(1)  
Available with dV/dt = 1000 V/μs, to complete code add S90 i.e. T90RIA80S90  
Revision: 27-Jul-2018  
Document Number: 93756  
2
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH
A
T

VS-
T
.
.RIA Series  
Vishay Semiconductors  
TRIGGERING  
VALUES VALUES VALUES
 
UNIT  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
T50RIA T70RIA T90RIA  
S
Maximum peak gate power  
P

GM  

P

G(AV)  

I

GM  

T

J

= T

J

maximum, t

p

5 ms  
10  
2.5  
2.5  
10  
12  
3
12  
3
W
Maximum average gate power  
Maximum peak gate current  
Maximum peak negative gate voltage  
T

J

= T

J

maximum, f = 50 Hz  
3
3
A
V
T

J

= T

J

maximum, t

p

5 ms  
-V

GT  

10  
4.0  
2.5  
1.5  
270  
120  
60  
10  
T

J

= -40 °C  
T

J

= 25 °C  
4.0  
2.5  
1.5  
250  
100  
50  
4.0  
2.5  
1.5  
270  
120  
60  
Maximum required DC gate voltage to  
trigger  
V

GT  

V
Anode supply = 6 V,
  
resistive load;
  
Ra = 1
  
T

J

= T

J

maximum  
T

J

= -40 °C  
Maximum required DC gate current to  
trigger  
I

GT  

T

J

= 25 °C  
mA  
T

J

= T

J

maximum  
Maximum gate voltage that will not  
trigger  
V

GD  

I

GD  

0.2  
5.0  
0.2  
6.0  
0.2  
6.0  
V
T

J

= T

J

maximum, rated V

DRM

applied  
Maximum gate current that will not  
trigger  
mA  
200  
180  
160  
150  
200  
180  
160  
150  
200  
180  
160  
150  
V

D

= 0.67 rated V

DRM

, I

TM

= 2 x rated dI/dt
  
I

g

= 400 mA for T50RIA and I

g

= 500 mA for  
T70RIA/T90RIA; t

r

< 0.5 μs, t

p

6 μs
  
For repetitive value use 40 % non-repetitive
  
per JEDEC

®

STD. RS397, 5.2.2.6  
Maximum rate of rise of turned-on  
current  
dI/dt  
A/μs  
THERMAL AND MECHANICAL SPECIFICATIONS  
VALUES VALUES VALUES  
T50RIA T70RIA T90RIA  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
UNITS  
Maximum junction operating
  
T

J  

-40 to +125  
-40 to +150  
temperature range  
°C  
Maximum storage
  
temperature range  
T

Stg  

Maximum thermal resistance,
  
R

thJC  

R

thCS  

DC operation  
0.65  
0.50  
0.38  
junction to case per junction  
K/W  
Maximum thermal resistance,
  
case to heatsink  
Mounting surface, smooth, flat and greased  
0.2  
to heatsink  
terminals  
M3.5 mounting screws

(1)  

1.3 10
 
%  
Non-lubricated
  
threads  
Mounting torque,
 
10 %  
Nm  
g
M5 screw terminals  
3
10 %  
54  
Approximate weight  
Case style  
D-55 (T-module)  
Note  
(1)  
A mounting compound is recommended and the torque should be rechecked after a period of 3 hours to allow for the spread of the  
compound  
R CONDUCTION PER JUNCTION  
SINUSOIDAL CONDUCTION AT T

J

MAXIMUM  
RECTANGULAR CONDUCTION AT T

J

MAXIMUM  
DEVICES  
UNITS  
180°  
0.08  
0.07  
0.05  
120°  
0.10  
0.08  
0.06  
90°  
0.13  
0.10  
0.08  
60°  
0.19  
0.14  
0.12  
30°  
0.31  
0.24  
0.20  
180°  
0.06  
0.05  
0.04  
120°  
0.10  
0.08  
0.06  
90°  
0.14  
0.11  
0.09  
60°  
0.20  
0.15  
0.12  
30°  
0.32  
0.24  
0.20  
T50RIA  
T70RIA  
T90RIA  
K/W  
Note  
•
Table shows the increment of thermal resistance R

thJC

when devices operate at different conduction angles than DC  
Revision: 27-Jul-2018  
Document Number: 93756  
3
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH
A
T

VS-
T
.
.RIA Series  
Vishay Semiconductors  
130  
120  
110  
100  
90  
130  
120  
110  
100  
90  
T50RIA.. Series  
thJC  
T50RIA.. Series  
thJC  
R
(DC) = 0.65 K/W  
R
(DC) = 0.65 K/W  
Conduction Angle  
Conduction Period  
80  
80  
30°  
20  
70  
70  
60°  
90°  
120°  
90°  
60°  
120°  
40  
60  
60  
30°  
180°  
180°  
50  
DC  
50  
50  
0
10  
30  
60  
0
10 20 30 40 50 60 70 80  
Average On-state Current (A)  
Average On-state Current (A)  
Fig. 1 – Current Ratings Characteristics  
Fig. 2 – Current Ratings Characteristics  
80  
R
0
180°  
.
7
K
70  
60  
50  
40  
30  
20  
10  
0
/
W
120°  
90°  
60°  
30°  
=
0
1
.
K
1K  
/
W
/
W
–
D
1
.
5
e
K
l
t
/
a
W
R
RMS Limit  
2
K
/
W
Conduction Angle  
T50RIA.. Series  
T =
 
125°C  
J
0
10  
20  
30  
40  
500  
Maximum Allowable Ambient Temperature (°C)  
Fig. 3 – On-State Power Loss Characteristics  
20  
40  
60  
80  
100 120  
Average On-state Current (A)  
110  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
0
DC  
.
3
K
180°  
120°  
90°  
/
W
0
.
5
K
/
W
0
.
7
K
/
W
60°  
30°  
RMS Limit  
3
K
Conduction Period  
T50RIA.. Series  
/
W
T =
 
125°C  
J
0
10 20 30 40 50 60 70
8
00  
20  
40  
60  
80  
100 120  
Average On-state Current (A)  
Maximum Allowable Ambient Temperature (°C)  
Fig. 4 – On-State Power Loss Characteristics  
Revision: 27-Jul-2018  
Document Number: 93756  
4
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH
A
T

VS-
T
.
.RIA Series  
Vishay Semiconductors  
1300  
1200  
1100  
1000  
900  
1200  
1100  
1000  
900  
Maximum Non Repetitive Surge Current  
Versus Pulse Train Duration. Control  
Of Conduction May Not Be Maintained.  
At Any Rated Load Condition And With  
Rated V  
Applied Following Surge.  
RRM  
Initial T
 
= 125°C  
J
Initial T
 
= 125°C  
@ 60 Hz 0.0083 s  
@ 50 Hz 0.0100 s  
J
No Vo
l
tage Reapplied  
Rated V  
Reapplied  
RRM  
800  
800  
700  
700  
600  
T50RIA.. Series  
600  
T50RIA.. Series  
500  
0.01  
500  
0.1  
Pulse Train Duration (s)  
1
1
10  
100  
Number Of Equal Amplitud
e
H
alf Cycl
e
C
u
r
rent Pulses (N)  
Fig. 5 – Maximum Non-Repetitive Surge Current  
Fig. 6 – Maximum Non-Repetitive Surge Current  
1000  
100  
10  
T =
 
25°C  
J
T =
 
125°C  
J
T50RIA.. Series  
1
0.5  
1
1.5  
2
2.5  
3
3.5  
4
4.5  
Instantaneous On-state Voltage (V)  
Fig. 7 – On-State Voltage Drop Characteristics  
100  
10  
1
Rectangular gate pulse  
(1) PGM = 10W,
 
tp = 5ms  
(2) PGM = 20W,
 
tp = 2ms  
(3) PGM = 50W,
 
tp = 1ms  
(4) PGM = 100W,
 
tp = 500µs  
a) Recommended load line for  
rated di/dt : 20V, 30ohms;  
tr=0.5µs, tp>=6µs  
b) Recommended load line for  
<=30
%
r
ated di/dt : 20V, 65ohms  
tr=1µs, tp>=6µs  
(a)  
(b)  
(1)  
(4)  
(2)  
(3)  
VGD  
IGD  
T50RIA.. Series
 
Frequency Limited by PG(AV)  
10 100  
0.1  
0.001  
0.01  
0.1  
1
1000  
Instantaneous Gate Current (A)  
Fig. 8 – Gate Characteristics  
Revision: 27-Jul-2018  
Document Number: 93756  
5
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH
A
T

VS-
T
.
.RIA Series  
Vishay Semiconductors  
130  
120  
110  
100  
90  
130  
120  
110  
100  
90  
T70RIA.. Series  
T70RIA.. Series  
thJC  
R
(DC) = 0.50 K/W  
R
(DC) = 0.50 K/W  
thJC  
Conduction Angle  
Conduction Period  
80  
80  
60°  
30°  
70  
70  
60°  
30°  
90°  
90°  
120°  
120°  
60  
60  
180°  
180°  
80  
DC  
50  
50  
0
10 20 30 40 50 60 70 80  
Average On-state Current (A)  
0
20  
40  
60  
100 120  
Average On-state Current (A)  
Fig. 10 – Current Ratings Characteristics  
Fig. 9 – Current Ratings Characteristics  
100  
180°  
90  
t
h
120°  
S
A
90°  
80  
60°  
30°  
70  
60  
50  
40  
30  
20  
10  
0
RMS Limit  
Conduction Angle  
T70RIA.. Series  
T =
 
125°C  
J
0
10 20 30 40 50 60
7
0
0  
Average On-state Current (A)  
20  
40  
60  
80  
100 120  
Maximum Allowable Ambient Temperature (°C)  
Fig. 11 – On-State Power Loss Characteristics  
140  
120  
100  
80  
DC  
180°  
120°  
90°  
R
0
.
3
=
K
0
.
/
W
1
K
0
/
.
5
W
K
–
60°  
/
W
D
e
l
t
a
30°  
R
RMS Limit  
60  
1
.
5
K
/
W
2
Conduction Period  
T70RIA.. Series  
K
/
W
40  
20  
T =
 
125°C  
J
0
0
20  
Average On-state Current (A)  
Fig. 12 – On-State Power Loss Characteristics  
40  
60  
80  
100 1
0
20  
20  
40  
60  
80  
100 120  
Maximum Allowable Ambient Temperature (°C)  
Revision: 27-Jul-2018  
Document Number: 93756  
6
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH
A
T

VS-
T
.
.RIA Series  
Vishay Semiconductors  
1700  
1600  
1500  
1400  
1300  
1200  
1100  
1000  
900  
1500  
1400  
1300  
1200  
1100  
1000  
900  
Maximum Non Repetitive Surge Current  
Versus Pulse Train Duration. Control  
Of Conduction May Not Be Maintained.  
At Any Rated Load Condition And With  
Rated V  
Applied Following Surge.  
RRM  
Initial T
 
= 125°C  
J
Initial T
 
= 125°C  
@
6
0 Hz 0.0083 s  
@
5
0 Hz 0.0100 s  
J
No Voltage Reapplied  
Rated V  
Reapplied  
RRM  
800  
T70RIA.. Series  
T70RIA.. Series  
800  
700  
600  
0.01  
700  
0.1  
Pulse Train Duration (s)  
1
1
10  
100  
Number Of Equal Amplitude Half Cycle Current Pulses (N)  
Fig. 13 – Maximum Non-Repetitive Surge Current  
Fig. 14 – Maximum Non-Repetitive Surge Current  
1000  
100  
10  
T =
 
25°C  
J
T =
 
125°C  
J
T70RIA.. Series  
1
0
0.5  
1
1.5  
2
2.5  
3
3.5  
4
Instantaneous On-state Voltage (V)  
Fig. 15 – On-State Voltage Drop Characteristics  
100  
10  
1
Rectangular gate pulse  
(1) PGM = 12W,
 
tp = 5ms  
(2) PGM = 30W,
 
tp = 2ms  
(3) PGM = 60W,
 
tp = 1ms  
(4) PGM = 200W,
 
tp = 300µs  
a) Recommended load line for  
rated di/dt : 20V, 20ohms;  
tr=0.5µs, tp>=6µs  
b) Recommended load line for  
<=30
%
r
ated di/dt : 15V, 40ohms  
tr=1µs, tp>=6µs  
(a)  
(b)  
(1)  
(2)  
(3)  
(4)  
VGD  
T70RIA.., T90RIA.. Series
 
Frequency Limited by PG(AV)  
0.1 10
 
100 1000  
IGD  
0.01  
0.1  
0.001  
1
Instantaneous Gate Current (A)  
Fig. 16 – Gate Characteristics  
Revision: 27-Jul-2018  
Document Number: 93756  
7
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH
A
T

VS-
T
.
.RIA Series  
Vishay Semiconductors  
130  
120  
110  
100  
90  
130  
120  
110  
100  
90  
T90RIA.. Series  
thJC  
T90RIA.. Series  
thJC  
R
(DC) = 0.38 K/W  
R
(DC) = 0.38 K/W  
Conduction Period  
Conduction Angle  
80  
80  
30°  
70  
70  
90°  
60°  
60°  
90°  
120°  
120°  
60  
60  
180°  
100  
30°  
180°  
DC  
50  
50  
0
20 40 60 80
 
100 120 140 160  
Average On-state Current (A)  
0
20  
40  
60  
80  
Average On-state Current (A)  
Fig. 17 – Current Ratings Characteristics  
Fig. 18 – Current Ratings Characteristics  
140  
R
180°  
0
.
120°  
3
120  
K
=
/
W
90°  
0
0
.
.
1
5
K
60°  
K
/
W
/
W
100  
80  
60  
40  
20  
0
30°  
–
0
.
7
D
K
e
/
W
l
t
a
RMS Limit  
R
Conduction Angle  
T90RIA Series  
T =
 
125°C  
J
0
10 20 30 40 50 60 70 80
9
0  
Average On-state Current (A)  
20  
40  
60  
80  
100 120  
Maximum Allowable Ambient Temperature (°C)  
Fig. 19 – On-State Power Loss Characteristics  
180  
160  
140  
120  
100  
80  
DC  
180°  
120°  
90°  
60°  
30°  
RMS Limit  
1
.
5
K
/
60  
W
Conduction Period  
T90RIA.. Series  
40  
20  
T =
 
125°C  
J
0
0
20 40 60 80
 
100 120 140 1
0
60
 
20  
Average On-state Current (A)  
Fig. 20 – On-State Power Loss Characteristics  
40  
60  
80  
100 120  
Maximu
m
A
llowable Ambient Temperature (°C)  
Revision: 27-Jul-2018  
Document Number: 93756  
8
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH
A
T

VS-
T
.
.RIA Series  
Vishay Semiconductors  
1800  
1700  
1600  
1500  
1400  
1300  
1200  
1100  
1000  
900  
1600  
1500  
1400  
1300  
1200  
1100  
1000  
900  
Maximum Non Repetitive Surge Current  
Versus Pulse Train Duration. Control  
Of Conduction May Not Be Maintained.  
At Any Rated Load Condition And With  
Rated V  
Applied Following Surge.  
RRM  
Initial T
 
= 125°C  
J
Initial T
 
= 125°C  
@ 60 Hz 0.0083 s  
@ 50 Hz 0.0100 s  
J
No Voltage Reapplied  
Rated V  
Reapplied  
RRM  
T90RIA.. Series  
T90RIA.. Series  
800  
800  
700  
0.01  
700  
0.1  
Pulse Train Duration (s)  
1
1
10  
100  
Number Of Equal Amplitude Half Cycle Current Pulses (N)  
Fig. 21 – Maximum Non-Repetitive Surge Current  
Fig. 22 – Maximum Non-Repetitive Surge Current  
1000  
100  
10  
T =
 
25°C  
J
T =
 
125°C  
J
T90RIA.. Series  
1
0
0.5  
1
1.5  
2
2.5  
3
3.5  
Instantaneous On-state Voltage (V)  
Fig. 23 – On-State Voltage Drop Characteristics  
1
Steady State Value  
R
R
R
= 0.65 K/W  
= 0.50 K/W  
= 0.38 K/W  
thJC  
thJC  
thJC  
T50RIA.. Series  
T70RIA.. Series  
(DC Operation)  
0.1  
T90RIA.. Series  
0.01  
0.001  
0.01  
0.1  
1
10  
100  
Square Wave Pulse Duration (s)  
Fig. 24 – Thermal Impedance Z

thJC

Characteristics  
Revision: 27-Jul-2018  
Document Number: 93756  
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH
A
T

VS-
T
.
.RIA Series  
Vishay Semiconductors  
ORDERING INFORMATION TABLE  
Device code  
VS-  
T
50 RIA
 
120  
1
2
3
4
5
1
–
–
–
–
–
Vishay Semiconductors product  
Module type  
2
3
4
5
Current rating  
Circuit configuration  
Voltage code x 10 = V

RRM  

CIRCUIT CONFIGURATION  
CIRCUIT DESCRIPTION  
CIRCUIT DRAWING  
2
G
Single SCR  
1
LINKS TO RELATED DOCUMENTS  
Dimensions  
Revision: 27-Jul-2018  
Document Number: 93756  
10  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH
A
T

Outline Dimensions  
Vishay Semiconductors  
D-55 (T-Module) Thyristor Standard  
DIMENSIONS
in millimeters (inches)  
ꢀ0.ꢀ ꢀ0ꢀ3  
(ꢀ0ꢀ2 ꢀ0ꢀꢀ1ꢁ  
407. ꢀ01  
(ꢀ019 ꢀ0ꢀꢀ4ꢁ  
103 (ꢀ0ꢀ.ꢁ  
32 (1026ꢁ max0  
26  
1
230. ꢀ0.  
(ꢀ093 ꢀ0ꢀ2ꢁ  
3
ꢀ0.  
(10ꢀ2 ꢀ0ꢀ4ꢁ  
(ꢀ012 ꢀ0ꢀ2ꢁ  
41 (1061ꢁ max0  
18  
11  
(ꢀ071ꢁ  
(ꢀ043ꢁ  
309 ꢀ0ꢀ.  
(ꢀ01. ꢀ0ꢀꢀ2ꢁ  
3 (ꢀ012ꢁ  
2
8
ꢀ03  
27 ꢀ03  
(10ꢀ6 ꢀ0ꢀ1ꢁ  
1. (ꢀ0.9ꢁ  
(ꢀ031 ꢀ0ꢀ1ꢁ  
1
M.  
3ꢀ (1018ꢁ  
Note  
1 = anode
 
2 = cathode  
•
Revision: 24-Apr-17  
Document Number: 95336  
1
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH
A
T

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Disclaimer  
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Revision: 01-Jan-2023  
Document Number: 91000  
1