C&H Technology ST333C..L SERIES - Manual (Page 3)

ST333C..L Series
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Bulletin I25187 rev. B 04/00
ST333C..L 50
Voltage V
DRM
/V
RRM
, maximum V
RSM
, maximum I
DRM
/I
RRM
max.
Type number Code repetitive peak voltage non-repetitive peak voltage @ T
J
= T
J
max.
V V mA
04 400 500
08 800 900
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Current Carrying Capability
I
T(AV)
Max. average on-state current 620 (305) A 180° conduction, half sine wave
@ Heatsink temperature 55 (75) °C double side (single side) cooled
I
T(RMS)
Max. RMS on-state current 1230 DC @ 25°C heatsink temperature double side cooled
I
TSM
Max. peak, one half cycle, 11000 t = 10ms No voltage
non-repetitive surge current 11500 A t = 8.3ms reapplied
9250 t = 10ms 100% V
RRM
9700 t = 8.3ms reapplied Sinusoidal half wave,
I 2 t Maximum I 2 t for fusing 605 t = 10ms No voltage Initial T
J
= T
J
max
553 t = 8.3ms reapplied
428 t = 10ms 100% V
RRM
391 t = 8.3ms reapplied
I 2 √t Maximum I 2 √t for fusing 6050 KA 2 √s t = 0.1 to 10ms, no voltage reapplied
Parameter ST333C..L Units Conditions
On-state Conduction
KA 2 s
Frequency Units
50Hz 1430 1250 2340 1940 6310 5620
400Hz 1670 1170 2310 2010 3440 5030
1000Hz 1080 880 2090 1800 2040 1750
2500Hz 530 400 1190 990 990 800
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
Heatsink temperature 40 55 40 55 40 55 °C
Equivalent values for RC circuit 10 Ω / 0.47µF 10 Ω / 0.47µF 10 Ω / 0.47µF
I
TM
180 o el 180 o el 100 µs
I
TM
I
TM
V
A