IRK.166, .196, .236 Series
2
Bulletin I27116 rev. C 03/02
www.irf.com
I
RRM
Maximum peak reverse and 20 mA T
J
= 150
o
C
off-state leakage current
V
INS
RMS isolation voltage 3500 V 50Hz, circuit to base, all terminals shorted,
t = 1s
I
F(AV)
Max. average on-state current 165 195 230 A 180° conduction, half sine wave
@ Case temperature 100 100 100 °C
I
F(RMS)
Max. RMS on-state current 260 305 360 A
I
FSM
Maximum peak, one-cycle 4000 4750 5500 A t = 10ms No voltage
on-state, non-repetitive 4200 4980 5765 t = 8.3ms reapplied
surge current 3350 4000 4630 t = 10ms 100% V
RRM
3500 4200 4850 t = 8.3ms reapplied Sine half wave,
I
2
t Maximum I
2
t for fusing 80 113 151 KA
2
s t = 10ms No voltage Initial T
J
= T
J
max.
73 103 138 t = 8.3ms reapplied
56 80 107 t = 10ms 100% V
RRM
52 73 98 t = 8.3ms reapplied
I
2
√t Maximum I
2
√t for fusing 798 1130 1516 KA
2
√s t = 0.1 to 10ms, no voltage reapplied
V
F
(TO)1
Low level value of threshold 0.73 0.69 0.7 V (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), @ T
J
max.
voltage
V
F
(TO)2
High level value of threshold 0.88 0.78 0.83 (I > π x I
F
(AV)
), @ T
J
max.
voltage
r
t1
Low level value on-state 1.5 1.3 1.2 m Ω (16.7% x π x I
F
(AV)
< I < π x I
F
(AV)
), @ T
J
max.
slope resistance
r
t2
High level value on-state 1.26 1.2 1.07 (I > π x I
F
(AV)
), @ T
J
max.
slope resistance
V
FM
Maximum forward voltage drop 1.43 1.38 1.46 V I
FM
= π x I
F(AV)
, T
J
= 25°C, 180°conduction
Av. power = V
F(TO)
x I
F(AV)
+ r
f
x (I
F(RMS)
)
2
Parameter IRK.166 IRK.196 IRK.236 Units Conditions
Forward Conduction
Blocking
Electrical Specifications
Voltage Ratings
Type number Voltage V
RRM
, Maximum repetitive V
RSM
, Maximum non-repetitive I
RRM
Code peak reverse voltage peak reverse voltage 150°C
VVm A
IRK.166 04 400 500 20
IRK.196 08 800 900
IRK.236 12 1200 1300
14 1400 1500
16 1600 1700
