60-70MT..KB Series
Bulletin I27500 rev. A 05/03
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage V
RRM
, maximum repetitive V
RSM
, maximum non- I
RRM
max.
Type number Code peak reverse voltage repetitive peak rev. voltage @ T
J
max.
VVmA
80 800 900
100 1000 1100
60-70MT..KB 120 1200 1300 10
140 1400 1500
160 1600 1700
I
O
Maximum DC output current 60 (75) 70 (90) A 120° Rect conduction angle
@ Case temperature 85 (61) 85 (57) °C
I
FSM
Maximum peak, one-cycle forward, 420 480 A t = 10ms No voltage
non-repetitive surge current 440 500 t = 8.3ms reapplied
350 400 t = 10ms 100% V
RRM
370 420 t = 8.3ms reapplied Initial T
J
= T
J
max.
I
2
t Maximum I
2
t for fusing 870 1150 A
2
s t = 10ms No voltage
790 1050 t = 8.3ms reapplied
610 800 t = 10ms 100% V
RRM
560 730 t = 8.3ms reapplied
I
2
√t Maximum I
2
√t for fusing 8700 11300 A
2
√s t = 0.1 to 10ms, no voltage reapplied
V
F(TO)1
Low level value of threshold voltage 0.85 0.86 V (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), @ T
J
max.
V
F(TO)2
High level value of threshold voltage 1.07 1.08 (I > π x I
F(AV)
), @ T
J
max.
r
f1
Low level value of forward slope resistance 8.04 7.35 mΩ (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), @ T
J
max.
r
f2
High level value of forward slope resistance 7.08 6.53 (I > π x I
F(AV)
), @ T
J
max.
V
FM
Maximum forward voltage drop 1.75 1.55 V I
pk
= 100A, T
J
= 25°C, t
p
= 400µs single junction
V
INS
RMS isolation voltage 4000 4000 V T
J
= 25°C, all terminal shorted
f = 50Hz, t = 1s
Parameter 60MT.KB 70MT.KB Units Conditions
Forward Conduction
Thermal and Mechanical Specifications
T
J
Max. junction operating temperature range -40 to 150 °C
T
stg
Max. storage temperature range -40 to 150 °C
R
thJC
Max. thermal resistance, junction to case 0.37 0.29 K/W DC operation per module
2.22 1.75 DC operation per junction
0.40 0.34 120° Rect condunction angle per module
2.42 2.01 120° Rect condunction angle per junction
R
thCS
Max. thermal resistance, case to heatsink 0.03 K/W Per module
Mounting surface smooth, flat and greased
T Mounting torque ± 10% to heatsink 4 to 6 Nm
to terminal 3 to 4
wt Approximate weight 176 g
Parameter 60MT.KC 70MT.KC Units Conditions
A mounting compound is recommended and
the torque should be rechecked after a
period of 3 hours to allow for the spread of the
compound. Lubricated threads.
