ST330S Series
Bulletin I25156 rev. C 03/03
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
ST330S
04
08
12
16
20
VDRM/VRRM, max. repetitive
peak and off-state voltage
V
400
800
1200
1600
2000
VRSM , maximum non-
repetitive peak voltage
V
500
900
1300
1700
2100
IDRM/IRRM max.
@ TJ = TJ max
mA
50
On-state Conduction
Parameter
IT(AV) Max. average on-state current
@ Case temperature
IT(RMS) Max. RMS on-state current
ITSM Max. peak, one-cycle
non-repetitive surge current
I2t Maximum I2t for fusing
I2√t Maximum I2√t for fusing
VT(TO)1 Low level value of threshold
voltage
VT(TO)2 High level value of threshold
voltage
rt1 Low level value of on-state
slope resistance
rt2 High level value of on-state
slope resistance
VTM Max. on-state voltage
IH Maximum holding current
IL Max. (typical) latching current
ST330S
330
75
520
9000
9420
7570
7920
405
370
287
262
4050
0.834
0.898
0.687
0.636
1.52
600
1000
Units Conditions
A 180° conduction, half sine wave
°C
A DC @ 75°C case temperature
t = 10ms No voltage
t = 8.3ms reapplied
A
t = 10ms 100% VRRM
t = 8.3ms reapplied
Sinusoidal half wave,
KA2s
KA2√s
t = 10ms No voltage
t = 8.3ms reapplied
Initial TJ = TJ max.
t = 10ms
t = 8.3ms
100% VRRM
reapplied
t = 0.1 to 10ms, no voltage reapplied
(16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max.
V
(I > π x IT(AV)),TJ = TJ max.
(16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max.
mΩ
(I > π x IT(AV)),TJ = TJ max.
V Ipk= 1000A, TJ = TJ max, tp = 10ms sine pulse
mA TJ = 25°C, anode supply 12V resistive load
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