User Manual

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Document Number: 94369
2 Revision: 30-Apr-08
ST183SPbF Series
Vishay High Power Products
Inverter Grade Thyristors
(Stud Version), 195 A
CURRENT CARRYING CAPABILITY
FREQUENCY UNITS
50 Hz 570 370 900 610 7040 5220
A
400 Hz 560 360 940 630 3200 2280
1000 Hz 500 300 925 610 1780 1200
2500 Hz 340 190 760 490 880 560
Recovery voltage V
r
50 50 50
V
Voltage before turn-on V
d
V
DRM
V
DRM
V
DRM
Rise of on-state current dI/dt 50 - - A/µs
Case temperature 60 85 60 85 60 85 °C
Equivalent values for RC circuit 47 /0.22 47/0.22 47/0.22 Ω/µF
180° el
I
TM
180° el
I
TM
100 µs
I
TM
ON-STATE CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average on-state current
at case temperature
I
T(AV)
180° conduction, half sine wave
195 A
85 °C
Maximum RMS on-state current I
T(RMS)
DC at 74 °C case temperature 306
A
Maximum peak, one half cycle,
non-repetitive surge current
I
TSM
t = 10 ms
No voltage
reapplied
Sinusoidal half wave,
initial T
J
= T
J
maximum
4900
t = 8.3 ms 5130
t = 10 ms
100 % V
RRM
reapplied
4120
t = 8.3 ms 4310
Maximum I
2
t for fusing I
2
t
t = 10 ms
No voltage
reapplied
120
kA
2
s
t = 8.3 ms 110
t = 10 ms
100 % V
RRM
reapplied
85
t = 8.3 ms 78
Maximum I
2
√t for fusing I
2
√t t = 0.1 to 10 ms, no voltage reapplied 1200 kA
2
√s
Maximum peak on-state voltage V
TM
I
TM
= 600 A, T
J
= T
J
maximum, t
p
= 10 ms sine wave pulse 1.80
VLow level value of threshold voltage V
T(TO)1
(16.7 % x π x I
T(AV)
< I < π x I
T(AV)
), T
J
= T
J
maximum 1.40
High level value of threshold voltage V
T(TO)2
(I > π x I
T(AV)
), T
J
= T
J
maximum 1.45
Low level value of forward slope resistance r
t1
(16.7 % x π x I
T(AV)
< I < π x I
T(AV)
), T
J
= T
J
maximum 0.67
mΩ
High level value of forward slope resistance r
t2
(I > π x I
T(AV)
), T
J
= T
J
maximum 0.58
Maximum holding current I
H
T
J
= 25 °C, I
T
> 30 A 600
mA
Typical latching current I
L
T
J
= 25 °C, V
A
= 12 V, R
a
= 6 Ω, I
G
= 1 A 1000