st203s International Rectifier Corp., st203s Datasheet - Page 8

• Manufacturer Part Number: st203s
• Description: Inverter Grade Thyristors
• Manufacturer: International Rectifier Corp.

Previous Datasheet
Switching
On-state Conduction
Triggering
Blocking
di/dt
dv/dt
I
I
t
t
P
P
I
+V
-V
I
V
I
V
V
V
V
r
r
I
I
RRM
DRM
d
q
GM
GT
GD
t
t
H
L
GM
G(AV)
GT
GD
TM
T(TO)1
T(TO)2
1
2
GM
GM
Maximum peak gate power
Maximum average gate power
Max. peak positive gate current
Maximum peak positive
gate voltage
Maximum peak negative
gate voltage
Max. DC gate current required
to trigger
Max. DC gate voltage required
to trigger
Max. DC gate current not to trigger
Max. DC gate voltage not to trigger
Maximum critical rate of rise of
off-state voltage
Max. peak reverse and off-state
leakage current
Parameter
Max. non-repetitive rate of rise
of turned-on current
Typical delay time
Max. turn-off time
Max. peak on-state voltage
Low level value of threshold
voltage
High level value of threshold
voltage
Low level value of forward
slope resistance
High level value of forward
slope resistance
Maximum holding current
Typical latching current
Parameter
Parameter
Parameter
Min
ST203S
20
ST203S
ST203S
ST203S
1000
1.17
1.72
1000
200
0.25
1.20
0.92
0.87
600
500
0.79
60
10
10
20
40
20
3
5
To Order
Max
Index
30
D-473
Units
Units
A/µs
Units
Units
V/ s
m
mA
mA
mA
mA
µs
V
V
W
A
V
V
T
T
T
T
Conditions
T
I
T
Resistive load, Gate pulse: 10V, 5
T
V
T
available on request
Conditions
T
I
(16.7% x
(I >
(I >
T
T
T
Conditions
(16.7% x
Conditions
TM
TM
J
J
J
J
J
J
J
J
J
R
J
J
J
= 25°C, V
= 25°C, V
= T
= T
= T
= T
= T
= T
= T
= T
= 600A, T
= 25°C, I
= 25°C, V
= 50V, t
= 2 x di/dt
J
J
J
J
J
x I
J
J
x I
J
max, V
max, I
max, f = 50Hz, d% = 50
max, rated V
max., linear to 80% V
max, t
max, t
max, rated V
T(AV)
T(AV)
p
x I
x I
DM
A
= 500µs, dv/dt: see table in device code
J
T
), T
), T
p
p
TM
= 12V, Ra = 6
T(AV)
A
= T
T(AV)
DRM
> 30A
= 12V, Ra = 6
= rated V
= 300A, commutating di/dt = 20A/µs
J
J
5ms
5ms
J
= T
= T
= rated V
< I <
< I <
max, t
DRM
DRM
J
J
max.
max.
DRM
/V
applied
p
x I
x I
Next Data Sheet
RRM
= 10ms sine wave pulse
DRM
, I
T(AV)
T(AV)
DRM
ST203S Series
TM
applied
), T
, higher value
), T
= 50A DC, t
I
G
J
J
= 1A
source
= T
= T
J
J
max.
max.
p
= 1µs