ST780C..L Series
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12
D-344
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
V
DRM
/V
RRM
, max. repetitive
V
RSM
, maximum non-
I
DRM
/I
RRM
max.
Type number
Code
peak and off-state voltage
repetitive peak voltage
@ T
J
= T
J
max
V
V
mA
04
400
500
06
600
700
I
T(AV)
Max. average on-state current
1350 (500)
A
180 conduction, half sine wave
@ Heatsink temperature
55 (85)
C
double side (single side) cooled
I
T(RMS)
Max. RMS on-state current
2700
DC @ 25C heatsink temperature double side cooled
I
TSM
Max. peak, one-cycle
24400
t = 10ms
No voltage
non-repetitive surge current
25600
A
t = 8.3ms
reapplied
20550
t = 10ms
100% V
RRM
21500
t = 8.3ms
reapplied
Sinusoidal half wave,
I
2
t
Maximum I
2
t for fusing
2986
t = 10ms
No voltage
Initial T
J
= T
J
max.
2726
t = 8.3ms
reapplied
2112
t = 10ms
100% V
RRM
1928
t = 8.3ms
reapplied
I
2
t
Maximum I
2
t for fusing
29860
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
Max. on-state voltage
1.31
V
I
pk
= 3600A, T
J
= T
J
max, t
p
= 10ms sine pulse
I
H
Maximum holding current
600
I
L
Typical latching current
1000
0.80
(16.7% x
x I
T(AV)
< I <
x I
T(AV)
), T
J
= T
J
max.
0.14
(16.7% x
x I
T(AV)
< I <
x I
T(AV)
), T
J
= T
J
max.
0.13
(I >
x I
T(AV)
),T
J
= T
J
max.
Parameter
ST780C..L
Units Conditions
0.90
(I >
x I
T(AV)
),T
J
= T
J
max.
On-state Conduction
KA
2
s
V
m
mA
T
J
= 25C, anode supply 12V resistive load
di/dt
Max. non-repetitive rate of rise
Gate drive 20V, 20
, t
r
1s
of turned-on current
T
J
= T
J
max, anode voltage
80% V
DRM
Gate current 1A, di
g
/dt = 1A/s
V
d
= 0.67% V
DRM
,
T
J
= 25C
I
TM
= 750A, T
J
= T
J
max, di/dt
= 60A/s, V
R
= 50V
dv/dt
= 20V/s, Gate 0V 100
,
t
p
= 500s
Parameter
ST780C..L
Units Conditions
Switching
1000
A/s
t
d
Typical delay time
1.0
t
q
Typical turn-off time
150
s
ST780C..L
80
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ST780C..L Series
D-348
Fig. 3 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
Fig. 5- On-state Power Loss Characteristics
Fig. 6- On-state Power Loss Characteristics
Fig. 7 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 8 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
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ST780C..L Series
D-349
Fig. 9 - On-state Voltage Drop Characteristics
Fig. 10 - Thermal Impedance Z
thJ-hs
Characteristics
Fig. 11 - Gate Characteristics
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