User Manual

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Document Number: 94334
2 Revision: 29-Apr-08
ST083SPbF Series
Vishay High Power Products
Inverter Grade Thyristors
(Stud Version), 85 A
CURRENT CARRYING CAPABILITY
FREQUENCY UNITS
50 Hz 210 120 330 270 2540 1930
A
400 Hz 200 120 350 210 1190 810
1000 Hz 150 80 320 190 630 400
2500 Hz 70 25 220 85 250 100
Recovery voltage V
r
50 50 50 50 50 50
V
Voltage before turn-on V
d
V
DRM
V
DRM
V
DRM
Rise of on-state current dI/dt 5050----A/µs
Case temperature 60 85 60 85 60 85 °C
Equivalent values for RC circuit 22/0.15 22/0.15 22/0.15 Ω/µF
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
85 A
85 °C
Maximum RMS on-state current I
T(RMS)
DC at 77 °C case temperature 135
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
2450
t = 8.3 ms 2560
t = 10 ms
100 % V
RRM
reapplied
2060
t = 8.3 ms 2160
Maximum I
2
t for fusing I
2
t
t = 10 ms
No voltage
reapplied
30
kA
2
s
t = 8.3 ms 27
t = 10 ms
100 % V
RRM
reapplied
21
t = 8.3 ms 19
Maximum I
2
√t for fusing I
2
√t t = 0.1 to 10 ms, no voltage reapplied 300 kA
2
√s
Maximum peak on-state voltage V
TM
I
TM
= 300 A, T
J
= T
J
maximum, t
p
= 10 ms sine wave pulse 2.15
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 1.46
High level value of threshold voltage V
T(TO)2
(I > π x I
T(AV)
), T
J
= T
J
maximum 1.52
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 2.32
mΩ
High level value of forward slope resistance r
t2
(I > π x I
T(AV)
), T
J
= T
J
maximum 2.34
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
180° el
I
TM
180° el
I
TM
100 µs
I
TM