St183spbf series, Vishay high power products, Inverter grade thyristors (stud version), 195 a – C&H Technology ST183SPbF Series User Manual
Page 3: Current carrying capability, On-state conduction

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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
V
Low 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
m
Ω
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