D-460
DISCRETE POWER DIODES and THYRISTORS
DATA BOOK
ST183S SERIES
INVERTER GRADE THYRISTORS
Stud Version
195A
D-461
Bulletin I25179/B
Features
All diffused design
Center amplifying gate
Guaranteed high dv/dt
Guaranteed high di/dt
High surge current capability
Low thermal impedance
High speed performance
Typical Applications
Inverters
Choppers
Induction heating
All types of force-commutated converters
I
T(AV)
195 A
@ T
C
85 °C
I
T(RMS)
306 A
I
TSM
@ 50Hz 4900 A
@ 60Hz 5130 A
I
2
t @ 50Hz 120 KA2s
@ 60Hz 110 KA
2
s
V
DRM/VRRM
400 to 800 V
t
q
range 10 to 20 µs
T
J
- 40 to 125 °C
Parameters ST183S Units
Major Ratings and Characteristics
case style
TO-209AB (TO-93)
ST183S Series
D-462
Voltage V
DRM/VRRM
, maximum V
RSM
, maximum I
DRM/IRRM
max.
Type number Code repetitive peak voltage non-repetitive peak voltage
@ TJ = TJ max.
V V mA
04 400 500
08 800 900
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Frequency Units
50Hz 570 370 900 610 7040 5220
400Hz 560 360 940 630 3200 2280
1000Hz 500 300 925 610 1780 1200 A
2500Hz 340 190 760 490 880 560
Recovery voltage Vr 50 50 50 50 50 50
Voltage before turn-on Vd V
DRM
V
DRM
V
DRM
Rise of on-state current di/dt 50 50 - - - - A/µs
Case temperature 60 85 60 85 60 85 °C
Equivalent values for RC circuit 47Ω / 0.22µF 47Ω / 0.22µF 47Ω / 0.22µF
I
TM
180oel
180
o
el
100µs
I
TM
I
TM
Current Carrying Capability
V
I
T(AV)
Max. average on-state current 195 A 180° conduction, half sine wave
@ Case temperature 85 °C
I
T(RMS)
Max. RMS on-state current 306 DC @ 74°C case temperature
I
TSM
Max. peak, one half cycle, 4900 t = 10ms No voltage
non-repetitive surge current 5130 A t = 8.3ms reapplied
4120 t = 10ms 100% V
RRM
4310 t = 8.3ms reapplied Sinusoidal half wave,
I
2
t Maximum I2t for fusing 120 t = 10ms No voltage Initial TJ = TJ max
110 t = 8.3ms reapplied
85 t = 10ms 100% V
RRM
78 t = 8.3ms reapplied
I
2
√t Maximum I2√t for fusing 1200 KA2√s t = 0.1 to 10ms, no voltage reapplied
Parameter ST183S Units Conditions
On-state Conduction
KA2s
ST183S 40