IRK.26 Series
2
Bulletin I27130 rev. G 10/02
www.irf.com
V
RRM
, maximum V
RSM
, maximum V
DRM
, max. repetitive I
RRM
Voltage repetitive non-repetitive peak off-state voltage, I
DRM
Code peak reverse voltage peak reverse voltage gate open circuit 125°C
-VVVmA
04 400 500 400
06 600 700 600
08 800 900 800
IRK.26 10 1000 1100 1000 15
12 1200 1300 1200
14 1400 1500 1400
16 1600 1700 1600
I
T(AV)
Max. average on-state
current (Thyristors) 27 180
o
conduction, half sine wave,
I
F(AV)
Max. average forward 27 T
C
= 85
o
C
current (Diodes)
I
O(RMS
)
Max. continuous RMS
on-state current.
As AC switch
I
TSM
Max. peak, one cycle 400 t=10ms No voltage
or non-repetitive on-state 420 t=8.3ms reapplied
I
FSM
or forward current 335 t=10ms 100% V
RRM
350 t=8.3ms reapplied
470 t=10ms T
J
= 25
o
C,
490 t=8.3ms no voltage reapplied
I
2
t Max. I
2
t for fusing 800 t=10ms No voltage
730 t=8.3ms reapplied
560 t=10ms 100% V
RRM
510 t=8.3ms reapplied
1100 t=10ms T
J
= 25
o
C,
1000 t=8.3ms no voltage reapplied
I
2
√t Max. I
2
√t for fusing (1) 8000 A
2
√s t= 0.1 to 10ms, no voltage reappl. T
J
=T
J
max
V
T(TO)
Max. value of threshold 0.92 Low level (3)
voltage (2) 0.95 High level (4)
r
t
Max. value of on-state 12.11 Low level (3)
slope resistance (2) 11.82 High level (4)
V
TM
Max. peak on-state or I
TM
= π x I
T(AV)
T
J
= 25
o
C
V
FM
forward voltage I
FM
= π x I
F(AV)
di/dt Max. non-repetitive rate T
J
= 25
o
C, from 0.67 V
DRM
,
of rise of turned on 150 A/µs I
TM
=π x I
T(AV)
, I
g
= 500mA,
current t
r
< 0.5 µs, t
p
> 6 µs
I
H
Max. holding current 200 T
J
= 25
o
C, anode supply = 6V,
resistive load, gate open circuit
I
L
Max. latching current 400 T
J
= 25
o
C, anode supply = 6V, resistive load
T
J
= T
J
max
T
J
= T
J
max
Parameters IRK.26 Units Conditions
60
(1) I
2
t for time t
x
= I
2
√t
x √t
x
(2) Average power = V
T(TO)
x I
T(AV)
+ r
t
x (I
T(RMS)
)
2
(3) 16.7% x π x I
AV
< I < π x I
AV
(4) I > π x I
AV
On-state Conduction
Initial T
J
= T
J
max.
A
A
2
s
V
mΩ
1.95 V
mA
or
I
(RMS)
I
(RMS)
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Type number
Sinusoidal
half wave,
Initial T
J
= T
J
max.