Instruction Manual

301U(R) Series
2
www.irf.com
Bulletin I2032 rev. B 03/03
Parameter Units Conditions
I
F(AV)
Max. average forward current 330 300 A 180° conduction, half sine wave
@ Case temperature 120 120 °C
I
F(RMS)
Max. RMS forward current 520 470 A DC @ T
C
= 115°C (up to 2000V), T
C
= 102°C (2500V)
I
FSM
Max. peak, one-cycle forward, 8250 6050 t = 10ms No voltage
non-repetitive surge current 8640 6335 t = 8.3ms reapplied
6940 5090 t = 10ms 100% V
RRM
7270 5330 t = 8.3ms reapplied Sinusoidal half wave,
I
2
t Maximum I
2
t for fusing 340 183 t = 10ms No voltage Initial T
J
= T
J
max.
311 167 t = 8.3ms reapplied
241 129 t = 10ms 100% V
RRM
220 118 t = 8.3ms reapplied
I
2
√t Maximum I
2
√t for fusing 3400 1830 KA
2
√s t = 0.1 to 10ms, no voltage reapplied
V
F(TO)1
Low level value of threshold
voltage
V
F(TO)2
High level value of threshold
voltage
r
f
1
Low level value of forward
slope resistance
r
f
2
High level value of forward
slope resistance
V
FM
Max. forward voltage drop 1.22 1.46 V I
pk
= 942A, T
J
= T
J
max, t
p
= 10ms sinusoidal wave
Voltage V
RRM
, maximum repetitive V
RSM
, maximum non- I
RRM
max.
Type number Code peak reverse voltage repetitive peak rev. voltage @ T
J
= T
J
max.
VVmA
301U(R) 160 1600 1700 15
200 2000 2100
250 2500 2600
ELECTRICAL SPECIFICATIONS
Voltage Ratings
0.49 0.55 (I > π x I
F(AV)
),T
J
= T
J
max.
0.49 0.59 (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), T
J
= T
J
max.
mΩ
0.84 0.97 (I > π x I
F(AV)
),T
J
= T
J
max.
0.77 0.90 (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), T
J
= T
J
max.
V
KA
2
s
A
Forward Conduction
301U(R)
160 to 200 250