C&H Technology ST333SP Series - Manual (Page 3)

www.vishay.com For technical questions, contact: [email protected] Document Number: 94377
2 Revision: 30-Apr-08
ST333SP Series
Vishay High Power Products Inverter Grade Thyristors
(Stud Version), 330 A
CURRENT CARRYING CAPABILITY
FREQUENCY UNITS
50 Hz 840 600 1280 1040 5430 4350
A
400 Hz 650 450 1280 910 2150 1560
1000 Hz 430 230 1090 730 1080 720
2500 Hz 140 60 490 250 400 190
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 50 75 50 75 50 75 °C
Equivalent values for RC circuit 10/0.47 10/0.47 10/0.47
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
330 A
75 °C
Maximum RMS on-state current I
T(RMS)
DC at 63 °C case temperature 518
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
11 000
t = 8.3 ms 11 520
t = 10 ms 100 % V
RRM
reapplied
9250
t = 8.3 ms 9700
Maximum I 2 t for fusing I 2 t
t = 10 ms No voltage
reapplied 605
kA 2 s
t = 8.3 ms 550
t = 10 ms 100 % V
RRM
reapplied
430
t = 8.3 ms 390
Maximum I 2 √t for fusing
I 2 √t
t = 0.1 to 10 ms, no voltage reapplied 6050 kA 2 √s
Maximum peak on-state voltage V
TM
I
TM
= 1810 A, T
J
= T
J
maximum,
t
p
= 10 ms sine wave pulse
1.96
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 0.91
High level value of threshold voltage V
T(TO)2
(I >
π x I
T(AV)
), T
J
= T
J
maximum 0.92
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 0.58
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
180° el
I
TM
180° el
I
TM
100 µs
I
TM