
ST380CH..C Series
2
Bulletin   I25169   rev. C   04/00
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ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number
Code
 V
DRM
/V
RRM
, max. repetitive
peak and off-state voltage
V
V
RSM
, maximum non-
repetitive peak voltage
V
I
DRM
/I
RRM 
max.
@ T
J
 = T
J
 max
mA
04
400
500
06
600
700
I
T(AV)
Max. average on-state current
960 (440)
A
180
°
 conduction, half sine wave
@ Heatsink temperature
80 (110)
°
C
double side (single side) cooled
I
T(RMS)
Max. RMS on-state current
I
TSM
Max. peak, one-cycle
non-repetitive surge current
2220
DC @ 25
°
C heatsink temperature double side cooled
12500
t = 10ms
No voltage
13000
A
t = 8.3ms
reapplied
10500
t = 10ms
100% V
RRM
reapplied
11000
t = 8.3ms
Sinusoidal half wave,
I
2
t
Maximum I
2
t for fusing
782
t = 10ms
No voltage
Initial T
J
 = T
J
 max.
713
t = 8.3ms
reapplied
553
t = 10ms
100% V
RRM
505
t = 8.3ms
reapplied
I
2
√
t
Maximum I
2
√
t for fusing
7820
KA
2
√
s
t = 0.1 to 10ms, no voltage reapplied
V
T(TO)
1
Low level value of threshold
voltage
V
T(TO)
2
High level value of threshold
voltage
r
t1
Low level value of on-state
slope resistance
r
t2
High level value of on-state
slope resistance
V
TM
I
H
I
L
Max. on-state voltage
1.58
V
I
pk
= 2900A, T
J
 = T
J
 max, t
p
 = 10ms sine pulse
Maximum holding current
600
Typical latching current
1000
0.85
(16.7% x 
π
 x I
T(AV)
 < I < 
π
 x I
T(AV)
), T
J
 = T
J
 max.
0.25
(16.7% x 
π
 x I
T(AV)
 < I < 
π
 x I
T(AV)
), T
J
 = T
J
 max.
0.24
(I > 
π
 x I
T(AV)
),T
J
 = T
J
 max.
Parameter
ST380CH..C
Units Conditions
0.88
(I > 
π
 x I
T(AV)
),T
J
 = T
J
 max.
On-state Conduction
KA
2
s
V
m
mA
T
J
 = 25
°
C, anode supply 12V resistive load
di/dt
Max. non-repetitive rate of rise
of turned-on current
Gate drive 20V, 20
, t
r
≤
 1μs
T
J
 = T
J
 max, anode voltage 
≤
80%
V
DRM
Gate current 1A, di
g
/dt = 1A/μs
V
d
 = 0.67% V
DRM
,
T
J
 = 25
°
C
I
TM
= 550A, T
J
 = T
J
 max, di/dt
= 40A/μs, V
R 
= 50V
dv/dt
= 20V/μs, Gate 0V 100
, 
t
p
 = 500μs
Parameter
ST380CH..C
Units Conditions
Switching
1000
A/μs
t
d
Typical delay time
1.0
t
q
Typical turn-off time
100
μs
ST380CH..C
100