st203c International Rectifier Corp., st203c Datasheet - Page 8

• Manufacturer Part Number: st203c
• Description: Inverter Grade Thyristors
• Manufacturer: International Rectifier Corp.

Switching
On-state Conduction
Blocking
Triggering
di/dt
t
t
P
P
I
+V
-V
I
V
I
V
V
V
V
r
r
I
I
dv/dt
I
I
d
q
GM
GT
GD
H
L
t
t
RRM
DRM
GM
G(AV)
GT
GD
1
2
TM
T(TO)1
T(TO)2
GM
GM
Previous Datasheet
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
Typical delay time
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
Max. turn-off time
Parameter
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
ST203C..C Units
ST203C..C Units
ST203C..C Units
ST203C..C Units
Min
20
1000
1.72
1.17
1000
0.25
200
1.22
0.92
0.83
600
500
60
10
10
20
40
20
0.8
3
5
Max
30
Index
A/µs
V/ s
mA
m
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
Conditions
T
(16.7% x
(I >
Conditions
I
(16.7% x
(I >
T
T
Conditions
TM
T
available on request
T
TM
J
J
J
J
J
J
J
J
R
J
J
J
= 25°C, V
J
= T
= T
= T
= 25°C, V
= T
= T
= T
= 600A, T
= 50V, t
= 25°C, I
= 25°C, V
= 2 x di/dt
= T
= T
J
J
x I
x I
J
J
J
J
J
J
max, I
max., V
max, f = 50Hz, d% = 50
max, t
max., rated V
max, t
max. linear to 80% V
max, rated V
T(AV)
T(AV)
p
x I
DM
x I
A
= 500µs, dv/dt: see table in device code
), T
), T
J
T
p
p
T(AV)
TM
T(AV)
= 12V, Ra = 6
A
= T
= rated V
> 30A
DRM
= 12V, Ra = 6
J
J
= 300A, commutating di/dt = 20A/µs
Next Data Sheet
5ms
5ms
= T
= T
J
< I <
< I <
max, t
= rated V
J
J
DRM
DRM
max.
max.
DRM
/V
applied
ST203C..C Series
p
x I
x I
= 10ms sine wave pulse
, I
RRM
T(AV)
T(AV)
DRM
DRM
TM
applied
, higher value
), T
= 50A DC, t
), T
I
G
J
J
= 1A
source
= T
= T
J
J
To Order
max.
max.
p
= 1µs