
150U(R).. Series
Bulletin I2025 rev. C 10/02
2
www.irf.com
T
J
T
stg
R
thJC
R
thCS
T
Max. junction operating temperature range
-40 to 180
Max. storage temperature range
-40 to 180
Max. thermal resistance, junction to case
Max. thermal resistance, case to heatsink
0.3
0.1
DC operation
Mounting surface, smooth, flat and greased
Max. allowed mounting torque +0 -20%
17
Not lubricated threads
14.5
130
Lubricated threads
wt
Approximate weight
g
Case style
DO-205 (DO-8)
See Outline Table
Parameter
150U(R)..
Units
Conditions
Thermal and Mechanical Specifications
°C
K/W
Nm
R
thJC
Conduction
(The following table shows the increment of thermal resistence R
thJC
when devices operate at different conduction angles than DC)
180°
120°
90°
60°
30°
0.031
0.038
0.048
0.071
0.120
0.023
0.040
0.053
0.075
0.121
T
J
= T
J
max.
Conduction angle
Sinusoidal conduction
Rectangular conduction Units
Conditions
K/W
I
F(AV)
Max. average forward current
@ Case temperature
150
125
A
°C
180° conduction, half sine wave
I
F(RMS)
I
FSM
Max. RMS forward current
235
A
Dc @ 110°C
Max. peak, one-cycle forward,
3000
A
t = 10ms
No voltage
non-repetitive surge current
3140
t = 8.3ms
reapplied
Sinusoidal half wave,
I
2
t
Maximum I
2
t for fusing
45
KA
2
s
t = 10ms
No voltage
Initial T
J
= T
J
max.
41
t = 8.3ms
reapplied
I
2
√
t
Maximum I
2
√
t for fusing
-
KA
2
√
s
m
t = 0.1 to 10ms, no voltage reapplied
r
f
V
F(T0)
Slope resistance
0.97
@ T
J
= T
J
max.
Threshold voltage
0.80
V
V
FM
Max. forward voltage drop
1.47
V
I
pk
= 600A, T
J
= 25°C, t
p
= 10ms sinusoidal wave
Parameter
150U(R)..
Units
Conditions
Forward Conduction
Voltage
Code
V
RRM
, maximum repetitive
peak reverse voltage
V
V
RSM
, maximum non-
repetitive peak rev. voltage
V
I
RRM
max.
@ T
J
= T
J
max.
mA
Type number
60
80
100
120
600
800
1000
1200
700
900
1100
1300
150U(R)..
15
ELECTRICAL SPECIFICATIONS
Voltage Ratings